The CMM-15 plant is designed for degassing, removing solids, and heating oil for power transformers with voltages up to 1,150 kV. The unit has a processing capacity of 15,000 liters per hour. It is built as a self-contained system, with all components and operational assemblies protected by metal panels and equipped with gas-spring-loaded doors on the sides and back for easy access.
The CMM-4.0F turbine oil filtration machine made by GlobeCore is designed to purify insulating liquids used in power transformers, circuit breakers and other high-voltage equipment. When you’re using it, the transformer oil picks up moisture, mechanical impurities and ageing products, which reduces its ability to conduct electricity and speeds up wear and tear on theRead More
The CMM-4,0F hydraulic oil filtration machine made by GlobeCore is designed to clean hydraulic fluids of mechanical impurities, moisture and oxidation products. Hydraulic oils are really important for loads of different types of equipment, like machine tools, industrial presses and mobile machinery. If the oil isn’t up to scratch, it can cause all sorts ofRead More
The CMM-4,0F thermal fluid filtration unit made by GlobeCore is designed to purify liquids used in thermal heating systems at industrial facilities. Over time, thermal oil can pick up moisture, particulates and decomposition by-products, which can mess with its thermal conductivity and even cause the system to malfunction. The CMM-4.0F provides step-by-step filtration, getting ridRead More
The CMM-4.0F cutting oil filtration machine, made by GlobeCore, is designed to clean technical fluids used to cool electrical or industrial equipment. When it’s running, coolants can get contaminated with wear products, mechanical impurities, water or oxidised particles. This can reduce how well heat is transferred, wear parts out faster and even cause equipment failure.Read More
The CMM-4.0F X-ray transformers oil filtration machine made by GlobeCore is designed to purify dielectric fluids used in high-voltage medical and technical equipment, including X-ray transformers. The quality of transformer oil is really important to make sure these devices operate safely and reliably. Over time, moisture, mechanical impurities and the effects of ageing can buildRead More
GlobeCore’s fyrquel fire-resistant oil filtration machine CMM-4.0F is designed to purify special hydraulic fluids used in equipment where fire safety is particularly important. Fyrquel is a special oil used in control systems for turbines, presses and other important machines. Even stable fluids like Fyrquel can become contaminated with water, mechanical particles or oxidation products whenRead More
Professional development is a continuous journey, not a one-time event. From May 20 to 22, 2025, GlobeCore participated in an intensive three-day course in Mexico City, dedicated to modern technologies for transformer maintenance. Our technical expert, Jose Mora, was one of the main speakers at the event. As part of the program, he delivered practicalRead More
Em um mundo cada vez mais dependente da energia, da produção industrial e do funcionamento ininterrupto de equipamentos, a qualidade dos fluidos utilizados é fator determinante para o desempenho e a longevidade dos sistemas. O processamento de óleo surge como um conjunto de práticas e tecnologias essenciais para garantir que óleos industriais, isolantes ou lubrificantesRead More
In the industrial world, the purity of oil plays a critical role in the performance and longevity of machinery. Contaminated oil can lead to equipment failures, costly downtime, and decreased efficiency. This is where an oil processing unit becomes indispensable. Among the myriad options available, the CMM-1H Oil Processing Unit stands out as a leadingRead More
Globecore’s CMM-4,0F transformer oil filtration machine can be used to clean transformer oils and restore their functional properties. It effectively removes gases, water and mechanical contaminants, extending the life of transformers and improving their insulating properties. The unit is based on sequential filtration, heating and vacuum treatment of the oil. In the first stage, theRead More
The CMM-4.0F industrial oil filtration machine from Globecore is made to clean a variety of industrial oils, such as compressor, turbine, and hydraulic oils. It efficiently eliminates impurities, water, and gasses to enhance oil qualities and prolong equipment lifespan. In order to remove moisture and gasses more quickly, the oil is heated first. It thenRead More
The purpose of Globecore’s CMM-4.0F cable oil filtration machine is to purify and restore the qualities of cable oils used in electrical equipment and power cables. In order to preserve the oil’s insulating qualities and increase the lifespan of cable systems, it eliminates impurities, water, and gasses. The CMM-4,0F operates on the basis of vacuumRead More
The CMM-4.0F compressor oil filtration machine from Globecore is made to purify and improve the characteristics of compressor oils used in machinery with heavy loads. By removing water, gasses, and mechanical impurities from the oil, filtration helps prolong its life and shield compressors from premature wear. A multi-stage purification system serves as the foundation forRead More
The purpose of Globecore’s CMM-4.0F flushing fluid filtration machine is to purify flushing fluids used in systems for equipment maintenance and repair. To increase the flushing fluid’s lifespan and enhance the standard of equipment cleaning, this apparatus aids in the removal of impurities, particles, water, and gasses. The CMM-4.0F works by vacuum degassing and multi-stageRead More
Transformers and other electrical equipment need silicone dielectric fluids, and Globecore’s CMM-4,0F silicone oil filtration machine is used to clean and rejuvenate them. Vacuum degassing, multi-stage filtration and heating are the three main ways the CMM-4,0F works. To remove water and dissolved gases faster, the oil is first passed through a heater. After mechanical impuritiesRead More
The purpose of Globecore’s CMM-4,0F midel 7131 dielectric fluid filtration machine is to purify and restore the properties of dielectric fluids, including synthetic transformer oil. By removing impurities, moisture, and gasses, this apparatus enhances the fluid’s insulating qualities and prolongs the lifespan of electrical equipment and transformers. The CMM-4,0F operates on the basis of vacuumRead More
The CMM-4.0F FR3 dielectric fluid filtration machine from Globecore is made to clean and regenerate dielectric liquids, including FR3 transformer oil. Through the efficient removal of impurities, water, and gases, this apparatus greatly enhances the liquid’s electrical properties and prolongs the lifespan of transformers and other equipment. The unit works using filtration and vacuum dryingRead More
In the world of industrial operations, the purity of oil is more than just a maintenance concern—it’s a critical factor that influences efficiency, equipment longevity, and overall operational costs. Oil purification is the key to ensuring that machinery runs smoothly, downtime is minimized, and resources are used sustainably. GlobeCore, a leader in industrial equipment manufacturing,Read More
Transformers are critical components in the electrical power industry, ensuring the efficient transmission and distribution of electricity. The reliability and longevity of transformers heavily depend on the quality of the insulating oil used within them. Over time, transformer oil can become contaminated with moisture, gases, and particulate matter, compromising its insulating properties and leading toRead More
Transformers are the backbone of electrical power distribution systems, ensuring the efficient transmission of electricity across vast distances. A critical component of transformer maintenance is the quality of the insulating oil used within them. Over time, transformer oil can become contaminated with moisture, gases, and particulate matter, compromising its insulating properties and leading to reducedRead More
In the electrical power industry, transformers play a pivotal role in electricity transmission and distribution. The performance, reliability, and longevity of these transformers greatly depend on the quality of insulating oil used within them. Thus, transformer oil processing becomes critical to maintaining optimal operational standards. GlobeCore specializes in advanced transformer oil processing solutions, providing industry-leadingRead More
Transformer oil plays a critical role in the operation and longevity of power transformers. It functions as both an insulator and a coolant, ensuring that transformers operate efficiently and safely. Over time, however, transformer oil can become contaminated with moisture, gases, and particulate matter, which degrade its insulating properties and can lead to transformer failure.Read More
In the electrical power industry, the maintenance and reliability of transformers are paramount. One critical aspect of transformer maintenance is the treatment of insulating oil, which plays a vital role in insulation and heat dissipation. GlobeCore, a leading manufacturer in the field of industrial equipment, offers advanced oil treatment machines designed to improve the performanceRead More
A dependable and effective method for cleaning coolants in industrial systems is GlobeCore’s CMM-4.0F thermic fluid filtration machine. Over time, thermal fluids can become contaminated with moisture, oxidation products, and mechanical impurities, which can cause wear and tear on the equipment and lower the fluid’s efficiency. With the CMM-4.0F, equipment life is extended and efficiencyRead More
The CMM-2,0CF mobile oil plant is designed to purify industrial, hydraulic, turbine, and transformer oils, as well as diesel fuel, kerosene, and gasoline, even with high water content. The unit features an explosion-proof design for safe operation. Its capacity is 2.4 m³/h in both filtration and water removal modes.
The plant removes mechanical impurities and water using the coalescence method. It consists of a mobile platform with filters, a pumping assembly, and a push-button starter. A cartridge filter is included for removing mechanical impurities, with replaceable elements offering filtration fineness of 1, 3, 5, or 25 μm. Water is removed by coalescence: as oil passes through a special filter element, water molecules form droplets that flow down into a sump and can be drained via a valve.
Cleaning the oil used in on-load tap changers is made possible by GlobeCore’s extremely effective CMM-0.6L on-load tap-changer oil filtration system. Transformer stability is largely dependent on these devices, and their longevity and dependability are directly impacted by the oil’s cleanliness. In order to preserve the oil’s high dielectric qualities, the CMM-0.6L is especially madeRead More
The circuit breaker oil filtration system can be effectively and modernly cleaned with GlobeCore’s CMM-0.6L circuit breaker oil filtration system. The purpose of this system is to maintain high oil performance and extend oil life, which contributes to the reliable operation of electrical equipment. The CMM-0.6L’s fine filtration technology successfully removes moisture, gases and mechanicalRead More
The CMM-4.0F is a cutting-edge hydraulic oil filtration system by GlobeCore. This high-performance machinery is made to purge hydraulic oil of impurities, water, and other pollutants, greatly enhancing oil quality and prolonging equipment life. Deep oil purification is achieved using GlobeCore’s CMM-4.0F, which makes use of cutting-edge filtering and separation technologies. Its portability and smallRead More
GlobeCore provides the CMM-1.0CF, a cutting oil filtration system that is cutting edge. This high-performance machinery is made to eliminate impurities, water, and other pollutants from coolants, greatly enhancing their quality and prolonging the life of the machinery. Fluids can be deeply purified using GlobeCore’s CMM-1.0CF by utilizing cutting-edge filtration and separation technologies. It isRead More
The mobile oil station CMM-6LT is designed for thermovacuum drying, filtration, and purification of oils from mechanical impurities and water. It is suitable for oils used in lubrication systems, sealing systems, hydraulic control systems of gas turbine and gas compressor units, gas engine compressors, and transformers during operation and maintenance. The unit has a productivity of at least 6.0 m³/h in filtration mode and 4.0–6.0 m³/h in thermal vacuum drying mode. The CMM-6LT can clean contaminated oils from water, free and dissolved gases, and heat and dry oil-filled electrical apparatuses using the thermovacuum drying method. It also removes mechanical impurities through high-efficiency filter elements. The unit is intended for use in assembly, repair, and operational organizations engaged in oil processing and purification.
The CMM-8LT unit is designed for purification of electrical insulation oils from mechanical impurities and water, with a kinematic viscosity up to 70 cSt at 50 °C. The unit can also heat oil-filled electrical apparatuses with hot transformer oil and perform vacuuming. Its capacity is 8 m³/h. The station ensures oil purification up to class -/12/9 from an initial class of -/16/13, with a contaminant mass fraction not exceeding 0.004%, through multiple passes of the oil through the filter block. It is used in the assembly, repair, and operation of oil-filled high-voltage equipment such as power transformers and high-voltage switches.
The GlobeCore CMM-10RL is a transformer oil regeneration plant that restores degraded insulating oil to near-new condition. Oil passes through ten columns filled with Fuller’s earth sorbent, which removes acids, sludge, moisture and oxidation products, improving dielectric strength and clarity. The unit features in-column sorbent reactivation, allowing 300–500 reuse cycles without disposal. The CMM-10RL also regenerates turbine, hydraulic, silicone, FR3, Midel 7131, gearbox, compressor and cable oils, as well as polishes diesel, marine fuels and gas condensate. It delivers 0.75 m³/h and reduces oil replacement costs.
Railway company executives have ordered the transformer oil regeneration at one of their traction substations in the Lviv region from the GlobeCore company. Four GlobeCore specialists have taken care of the transformer by mean of three units for several days. This is about two СММ-6RL units and one CMM-1CF one. CMM-6RL units were developed byRead More
The CMM-1,2Fr unit is designed to clean oil-based liquids, such as oils, cutting fluids, and hydraulic working fluids, from mechanical impurities. It ensures high liquid purity in the production, repair, and maintenance of equipment for power plants, construction and road machinery, engines, machine tools, and process equipment. The unit has a processing rate of 0.5–1.2 m³/h and a filtration fineness of 5 μm.
CMM-1,2Fr enhances the reliability and durability of hydraulic oil systems and assemblies. It operates in three modes: refilling the hydraulic accumulator, filtering the liquid, and cleaning the filters. The filters are self-cleaning, allowing continuous operation, and the unit automatically determines the duration of each operating mode.
CLASSIC WAYS OF USED OIL PURIFICATION In today’s industrial environment, all the Used Oil Purification Methods are divided into such groups as: Physical Used Oil Purification Method; Chemical Used Oil Purification Method; Combined Method of Used Oil Purification. A particular purification method is chosen depending on the amount and the degree of the used oil’sRead More
On November 18, 2021, a seminar dedicated to insulating oils was held in Tijuana (Mexico) with 30 representatives of the energy industry in Latin America as attendees. GlobeCore co-organized this event, and one of the keynote speeches was delivered by our service engineer Jose Mora. During the seminar, various matters related to the use ofRead More
From October 17 to October 23, 2021, GlobeCore engineers were visiting Dargeçit (Turkey) where they held another equipment launch. As a result, СMM-8.0 unit became completely operable in Turkey. The main purpose of this unit is purification, drying, and degassing of electrical insulating and lubricating oils. In degassing, drying, and filtration mode, the equipment operatesRead More
The GlobeCore CMM-6RL is a transformer and industrial oil regeneration unit that restores aged oil to near-new condition by passing it through six columns filled with Fuller’s earth adsorbent. The system removes acids, sludge, moisture and oxidation products, improving breakdown voltage and overall dielectric performance. A key feature is in-column adsorbent reactivation, allowing the sorbent to be burned and reused up to 300 times without removal. The CMM-6RL also regenerates hydraulic, turbine, gearbox and other industrial oils, preserving useful hydrocarbons and reducing disposal and replacement costs. This unit offers a sustainable, efficient solution for extending oil and equipment life.
The CMM-2.2LT unit is designed for thermo-vacuum drying and filtration of industrial oils used in lubrication, sealing, and hydraulic control systems of gas turbines, gas piston units, gas engine compressors, and transformers. The unit effectively removes mechanical impurities and water from the oil. The capacity in thermo-vacuum drying and filtration mode is at least 2.2 m³/h. In addition, the CMM-2.2LT can be used for heating and drying oil-filled electrical equipment with hot transformer oil.
The СММ-4,0LT unit is designed for thermal vacuum drying and filtration of industrial oils used in lubrication, sealing, and hydraulic control systems of gas turbine and gas pumping units, gas engine compressors, and transformers. In addition to oil purification, the CMM-4,0LT can be used for heating and drying oil-filled electrical devices. The unit has a capacity of at least 4.0 m³/h (17.6 gpm) in thermal vacuum drying and filtration mode. The oil is drawn by vacuum through a coarse filter with a 200-micron filtration fineness into a vacuum tank containing a heater. Rising from bottom to top, the oil heats up and passes through a specially channeled lid into special fillers. As the oil flows downward through the fillers, moisture and gases are removed under vacuum. Finally, the oil is pumped from the bottom of the tank through two fine filters to the unit outlet, with filter fineness selectable at 5, 3, 1, or 0.3 microns.
In the end of October 2020 the service engineer of GlobeCore company Jose Mora visited the city of Guatemala at the invitation of one of the transmission energy companies. The purpose of the trip was holding a technical meeting to exchange experiences and discuss important issues on the topic of transformer maintenance. In particular, thereRead More
The new CMM-4TM is based on the current CMM-4T design. The new machine has the same dimensions (2060 mm length, 1130 mm width and 1980 mm height) and an added functionality of coalescent turbine oil purification, in addition to filtration and thermal vacuum drying. Oil passes through a special filter, where water molecules gather intoRead More
GlobeCore would like to invite all our partners to attend IEEE PES Transmission and Distribution Conference and Exposition (T&D 2020), to be held on 20-23 April in Chicago. IEEE PES T&D is one of the most prominent forums in the energy industry. This year, IEEE PES T&D expects over 14000 visitors to discuss industry trendsRead More
The first issue of Clean Energy Magazine in 2020 (January/February) publishes an article by GlobeCore service Engineer Frank May. The article, titled The Ultimate Recycling Process: Regenerating Transformer Oil So It’s Good As New, is dedicated to the issue of correct handling of used transformer oil. The article describes some of the existing methods ofRead More
On 28 June 2019, GlobeCore in cooperation with TPyA (Tecnologías Predictivas y Automatización) held a seminar on dielectric oils in Mexicali. The seminar was attended by 35 visitors from Mexican transformer maintenance companies. GlobeCore’s Jose Mora addressed various ways of transformer lifetime extension. The report focused on transformer oil purification and regeneration, including processing ofRead More
GlobeCore sponsored a children’s mini-football tournament in Wüsting, Germany, on 30-31 March. Eight teams took part in the tournament, with players younger than 8 years old. Each match was an interesting and uncompromising competition, so the spectators were kept on their toes. Tournaments like Hallenturnier SF Wüsting U8 offer a great incentive for involvement ofRead More
Transformer oil is a common liquid dielectric used in many types of electrical equipment. It is most often used to increase the dielectric strength and cool transformer windings etc. One of the most important parameters of transformer oil is its dielectric strength. The minimal allowable dielectric strength is often strictly regulated. In general, the dielectricRead More
The conditions of turbine oil operation in a turbine generator are heavy due to a range of unfavorable factors. High temperature Heating of oil in the presence of air causes intensive oxidation and other changes in the oil. Due to evaporation of volatile fractions, viscosity grows, emulsification stability decreases etc. The heating of oil mostlyRead More
Oil purifier machines are used in just about all industries, because of the variety of oil-filled equipment. The energy sector uses oil to insulate and cool power transformer, machine building uses oil to protect friction parts of machines, for cooling and protection against corrosion. Not a single vehicle with an internal combustion engine can moveRead More
The need for transformer oil conditioning arises when the oil is prepared for transformer filling, or when the oil already in the transformer deteriorates (acidity, dissipation factor, dielectric strength etc). Parameters of fresh transformer oil must meet certain requirements. However, the insulation fluid often becomes contaminated with dust, water and gas during transportation. Sunlight andRead More
Usual guaranteed transformer oil lifetime is 6-8 years. In most cases, the service life before reclamation of changing the oil is over 10 years. Careful operation extends the lifetime of the oil to 20-25 years, and even 30 years for well purified oil in transformers with regular expansion tanks. Incorrect use may reduce the serviceRead More
X-ray machines are used for medical or industrial purposes. The former are used for diagnosis of illnesses, while the latter help find defects in metal and non-metal structures (non-destructive control). Normal operation of an X-ray tube (XRT) requires high voltage, which may, depending on the purpose of the X-ray machine, reach as high as tensRead More
Hydraulic oil purification is a mandatory technological operation that must be performed before pouring such oil into equipment and periodically during oil operation. In most cases, hydraulic oil is used in the equipment which is sensitive to contamination. Terefore, the defined technical requirements for these fluids are clear enough, and product manufacturers try to complyRead More
Power transformers are the most expensive part of electric networks equipment. Perhaps this is why a large amount of such equipment has already exceeded its estimated service life. Not every electric power company can afford spending lots of money on transformer replacement. Therefore, the task of improving reliability of the existing fleet of power transformersRead More
Quality of transformer oil is an unstable property which is caused by the influence of a number of negative factors. Oxidation may be considered the most significant factor. The impact of sunlight, high temperatures, as well as some other factors contributes to the development of transformer oil oxidation. As a result, acids may form inRead More
Petroleum oil is essential in many industries, performing heat dissipation, lubricating, protective and other functions. But during operation, they are affected by many negative factors, which include friction, exposure to high temperatures, atmospheric oxygen and mechanical dirt particles. As a result, the oil begins to lose its properties and can not fully carry out itsRead More
Much attention in the European Union (EU) is traditionally paid to the issue of recycling of waste of different origin. Waste petroleum oil is no exception. When released into the environment, it can cause the death of animals, contamination of ground and drinking water, as well as the violation of virtually all biological links inRead More
GlobeCore is pleased to announce a seminar for electrical industry specialists, to be held on 25 February 2019 in Antigua, Guatemala. The seminar will include a discussion of transformer reliability and life extension, as well as purification and regeneration of transformer oil. The event will be held at Santo Domingo del Cerro, Edificio EfraínRead More
Contaminant Composition Aging of mineral oil occurs due to accumulation of contaminants with adverse effects on the operation of engines and machines. When motor oils become contaminated, the wear of the piston engine parts and carbon deposition increases, oil conduits and filters become clogged, normal operation and temperature of friction parts and the engine areRead More
Reliability and efficiency of modern electrical grids depends on power transformers. Transformer failures are down time can be very costly. All things considered (the cost of a new transformer, disposal of the failed transformer, transportation, installation etc), the expenses may run into millions of dollars. The primary cause of transformer failure is damaged insulation, whichRead More
Wind Turbine Flushing is a process used in many types of industrial equipment to prevent faults related to the oil system. This article deals with oil flushing of hydraulic systems and wind turbine gearboxes. The purpose of Wind Turbine flushing When oil filled equipment is operated, several processes influence the quality of oil. These areRead More
Vacuum is understood as a certain area of space with pressure less than that of the ambient atmosphere. There is also the concept of the ideal or absolute vacuum: a space totally devoid of matter. However, achieving this condition is impossible. The former definition is usually used. The degrees of vacuum The range of pressuresRead More
A seminar on purification and regeneration of industrial oils, as well as power transformer servicing, was held in Mexico City on 29 November 2018. This seminar became one of the most attended events recently held by GlobeCore. The number of participants reached approximately 100, representing 40 companies from Mexico, Salvador and Guatemala, which are relatedRead More
GlobeCore began in 1969. It was then when a new company, originally serving the agricultural industry, was formed. Today GlobeCore is a world leader in the production of oil purification and filtration machines. In this article we show the progress of our company in the last 50 years. The focus of purification and regeneration ofRead More
One of the largest events in the Central American electric energy industry, Concapan-2018, was held on 7 – 9 November in San Salvador. GlоbeCore participated in the event in cooperation with out partner, Grupo Saytec S. A. de C. V. Visitors of our combined exhibition booth were able to see the the CMM-4/7 unit. ThisRead More
One of the main reasons of failures and damages of turbine oil systems (regulating, lubricating and shaft sealing) is loss of performance properties of turbine oils. It is due to the fact that some energy facilities are at a final stage of their exploitation. Besides the existing methods of oil analysis as well as equipmentRead More
GlobeCore invites all power industry professionals to visit our seminar, which will be held in Mexico City (Ramada Mexico Reforma Hotel) on 29 November 2018, starting at 8.00 a.m. In the course of the seminar we will cover current issues of electrical insulation oil purification and regeneration, as well as improvement of transformer reliability andRead More
Transformer oil is intended for insulation of energized parts of power transformers from deenergized elements, as well as for heat transfer to cooling systems. This product is used in many transformers, although some may also use the so-called synthetic oil. There are also transformers operating without oil. Transformer oil is produced by purification of crudeRead More
Filtration, despite rapid development of science and technology, is still an important part of industrial fluid purification. A filter predominantly separates solids and water. Filtration is a common process, applied alone or in combination with other approaches. It all depends on the purity requirements and the initial composition of contaminants. The effectiveness of filtration isRead More
Everything you need for transmission oil, turbine oil, transformers oil, oil rehabilitation. Do you service of your turbine, transformer or a car’s transmission components in proper time? If so or not, then it’s time to get with the Oil Filtration Process, The GlobeCore’s Process! Here at GlobeCore we are committed to serving the turbines, transformers,Read More
A GlobeCore team visited Jakarta, Indonesia on 18 – 28 October 2018 to commission yet another unit. This time, a CMM-10 unit entered service in one of Jakarta’s transformer substations. This type of equipment is used to purify electrical insulation oil, removing solid particles, water and gases; the unit can also evacuate power transformers. DependingRead More
GlobeCore invites everyone to visit Concapan-2018, the largest exhibition in Central America, which will be held in San Salvador (Crowne Plaza Hotel) on 7-9 November. This is the 38th Concapan exhibitions for managers and specialists working in the electrical power industry. The exhibition is an excellent opportunity to learn about new solutions to the industry’sRead More
GlobeCore engineers spent a week in Kenya (1 – 7 October) to commission a CMM-10 unit. The unit was installed at Suswa substation and was used to purify electrical insulation oil and to fill transformers with the oil. The capacity of the CMM-10 in degassing, drying and filtration mode is 10 m3/hour. With initial gasRead More
Another commissioning of GlobeCore equipment took place on 5-7 September in Italy. This type, two CMM units with the capacities of 0.6 and 4 m3/hour were commissioned. These units are best suited for companies which operate, repair or service various oil-filled electrical equipment, such as transformer, high voltage switchgear, tap changers etc. The CMM unitsRead More
The CMM-1H unit is designed for drying, heating, and filtration of mineral transformer oil, as well as for vacuuming transformer tanks. The treatment process is based on the combination of heat and vacuum: the oil is heated and fed into a vacuum chamber, where low pressure causes the water in the oil to boil and evaporate at lower temperatures. The water vapor is removed by a vacuum pump. The unit is equipped with an outlet centrifugal pump to reduce noise and an intelligent heating system that automatically regulates current and prevents voltage spikes. There is no inlet pump, so the oil is fed directly, reducing the risk of leaks. The CMM-1H has a drying capacity of up to 1 m³/h. After treatment, the moisture content is reduced to 5–10 ppm, and the oil cleanliness class meets ISO 4406: –/15/13.
Before we go for an in depth discussion of oil purification, let us look at the history and development of lubrication materials. It is impossible to say for certain, when a lubrication material first came into use. It probably happened about the time when humans started using tools. Ancient Egyptians used olive oil to reduceRead More
Oil Flushing is used in hydraulic and turbine system to remove any bad contaminants. It prevents you from unfortunate failures in functioning of your plants. Therefore it gives you an opportunity to prolong its service life and reliability of operation of turbines. Oil Flushing is performed through cleaning of the system and bringing the fuelRead More
The CMM-6/7 machine is designed for heating, pumping, and treatment of oil used as an insulator or coolant in electrical equipment such as transformers, OLTCs, transformer bushings, and high-voltage switches. The oil treatment process removes particulate matter, gases, and water. The unit can also remove air and gas from transformer tanks during repairs or servicing. Its processing capacity ranges from 3,000 to 7,000 liters per hour, depending on the selected mode of operation.
The CMM-6/7 has several operating modes: basic oil pumping with pumps and filters, heating and filtration where oil is heated and filtered, degassing where heat and vacuum remove water and gases, and evacuation for removing air from external equipment.
The CMMur-1L is a compact and cost-effective unit designed for purifying electrical insulating oil with a viscosity of up to 70 cSt at 50 °C. It efficiently removes water and mechanical impurities, providing oil purification from an initial cleanliness class of –/18/16 to –/14/12 after multiple passes through the filters, with a contamination content of less than 0.004% by mass.
The unit is also intended for heating oil-filled electrical equipment with hot transformer oil and for evacuating air from vacuum systems. The CMMur-1L is used during commissioning, repair, and maintenance of power transformers, high-voltage circuit breakers, and other high-voltage equipment.
The CMM-1,0CF unit is designed for purification of industrial, hydraulic, turbine, transformer, and other types of oil, as well as diesel fuel, kerosene, and petroleum with exceptionally high moisture content. It can process oil with water content as high as 50 % or more. The unit has a processing rate of 1 m³/h. Filtration is performed in two stages with a fineness of 25 μm for stage 1 and 5 μm for stage 2. Water is removed by coagulation: as oil passes through a special filter element, water molecules form droplets that flow down into a settling vessel and can be drained via a valve. A cartridge filter with selectable fineness of 1, 3, 5, or 25 μm removes particulate matter from the oil.
In May 2018, GlobeCore began production of the new CMM-1CF units, designed to purify petrochemical products (turbine, transformer and industrial oils, gasoline, diesel fuel, kerosene etc. The main features of this unit is its ability to process materials highly contaminated with water. The unit successfully processes oil with water content as high as 50% andRead More
GlobeCore with GC Technologies is planning a seminar for old and new customers. Date: June 14, 2018. Location: 1110 Paige St, Houston, Texas 77003 Seminar program: Discussion of the effect of the oil aging processes on the efficiency of power transformers; Report on “Transformer oils purification and regeneration units from GlobeCore”; Demonstration of the purificationRead More
In this article, we will describe the process of transformer oil dehydration. You will read about the danger of moisture in insulation oil, what kinds of moisture there can be and learn of the most efficient methods of removing that moisture. The current transformer oil testing standards regulate the primary parameters and properties of theRead More
Transformer oil deterioration is a number of changes in the insulation fluid which occur during operation of a transformer. These usually result in degradation of physical, chemical and operational properties of the oil. The quality of the oil deteriorates to the point when it becomes apparent that the fluid is reaching the end of itsRead More
Hydraulic system of special equipment is a set of hydraulic devices that are part of the hydraulic drive. Hydraulic units are expensive and high-precision elements, without which it is impossible to perform and perform intensive heavy work of special equipment in conditions of any complexity. So the equipment needs proper hydraulic oil filter system, becauseRead More
The March-April 2018 issue of Water Technology magazine published an article written by GlobeCore’s Frank May, titled Improving Efficiency of Electroplating Wastewater Treatment. The article deals with important features of the modern electroplating and their environmental impact. The article mostly focuses on wastewater treatment, analyzing the advantages and limitations of the current treatment methods and reviewing the capabilitiesRead More
The industrial oils, such as transformer, turbine, insulating, lubricating, demand special attention. The correct operation and safety of various industrial equipment directly depends on their condition. So industrial oil quality improvement creates a good perspective for the work of transformers and other similar devices. Industrial Oil Quality Indicators It is important to remember and followRead More
On 19-23 March 2018, GlobeCore held presentations of the company’s products in Bangkok, Thailand. The events were based in the local companies dealing with oil filled equipment, and included two parts, theoretical and practical. The former focused on petrochemical purification and regeneration equipment, such as equipment to remove particulate matter, water and gas and regenerationRead More
Oil degradation is a wide-spread problem in industries using oil-filled transformer equipment. There are many causes of the degrading or aging of industrial oil. Of course, oil “ages in service”, but mostly it ages because it oxidizes, forming oxidation compounds and aging products. The rate of oxidation goes different depending on a number of factors.Read More
The 2018 IEEE PES Transmission & Distribution Conference & Exposition isn’t just the industry’s signature show — it’s an all-encompassing, immersive and global conference experience like no other. Here you’ll join top utility CEOs and some of the world’s brightest engineers in discovering the latest T&D products, ideas and innovations leading the industry forward toRead More
In our constant effort to provide a superior product with exceptional service, we are pleased to announce the opening of our new sales office and service center, complete with technicians and inventory, in the USA. Our new dealer, Dave Wilson, with GC Technologies, at 1110 Paige St, Houston, Texas 77003, 713-699-3388, [email protected], 713-202-7983 (cell) isRead More
Industrial OIL CLEANING : BASIC METHODS Petroleum base oils are indispensable in many industries, performing heat-removing, lubricating, protective functions etc. Oils are constantly exposed to many negative factors, which include friction, exposure to high temperatures, oxygen, pollution by mechanical particles. As a result, oil begins to lose its properties and can not continue to performRead More
Dear friends! We are happy to announce that a new service center commenced operations in Costa-Rica in November 2017. This service center will assist our clients throughout the Latin America. A stock of spare parts will be made available to the clients. It is also possible to visit the new service center to purify andRead More
An oil purifier is a device designed to remove harmful impurities (solid particles, water and gases) from oil. Oil purifier: what was it like before? At first, large sedimentation tanks were used as oil purifiers. Contaminated oil was kept in the tanks for a period of time. Large impurities in the oil gradually settled onRead More
Oil Dehydration Industrial oil must not contain water. So it is an issue for oil systems. Nevertheless, water removal is possible and easy to do with oil dehydrator. Though, only a few sources can give the real facts of unfortunate water contaminant in industrial oil. The oil dehydration is classical industrial equipment service, but weRead More
The GlobeCore CMM-4,0T is a mobile oil station designed for turbine oil treatment, including purification, removal of solid particles, and water. The unit has a capacity of 4 m³/hour. Using the CMM-4,0T extends the service life of turbine oil, gas and steam machinery, turbine equipment, power plants, and other industrial facilities. Contaminated oil can cause various problems, so proper maintenance of oil-filled equipment is essential. Oil filtration provides an effective alternative to purchasing expensive new products. The CMM-4,0T system can be used for oil purification, dehydration, degassing, and evacuation. It is suitable for turbine oil with a viscosity not exceeding 280 cSt at 50 °C.
September 17, GlobeCore CMM-2.2 was commissioned in Foligno (Umbria Region), Italy. This equipment is designed for silicone oil purification. This type of oil is a modern lubricant, which has a large number of silicon atoms in its composition. Hence the name of the product (silicon in Latin – silicium). Silicone oil is widely used inRead More
Oil processing is a critical practice for extending the lifespan of oils and the equipment that depends on them. Regular oil processing not only leads to significant cost savings by reducing the need to purchase new oil but also enhances machinery performance and supports environmental sustainability by minimizing waste. This article explores various techniques ofRead More
Power transformers are an essential part of the modern electric power industry. Their reliability ensures power supply to large industrial facilities and residential consumers. In this article we will learn about transformer oil, which is an important part of transformer insulation system, and oil maintenance. Let’s start with oil functions. Oil in a transformer isolatesRead More
Portable oil filter cart CMM-0.6 is designed for cleaning industrial oils with a maximum viscosity of up to 70 cts at a temperature of 50 °C. During operation, transformer oil is oxidized and contaminated. Transformer tank with a liquid dielectric accumulates moisture, impurities and gas. They significantly reduce the insulating properties of transformer oil. OxidationRead More
September this year, GlobeCore design department presented a modernized CMM-1.0 mobile oil station. A new CMM-1H unit is designed for deep cleaning of electrical insulating oils from mechanical impurities, dissolved gases and water. It operates on the principle of thermal vacuum drying. This method is economical, low-cost and energy-efficient. A new mobile oil station hasRead More
Transformer Insulating Oil Electrical transformers need an adequate insulation. One of the most important components of insulation system is transformer insulating oil. It is a fluid or liquid substance that is common for transformer system and known as the most popular insulating material all over the world. Transformer Insulation System Each transformer has its ownRead More
Single-Phase Transformer Single-phase transformer may be connected to obtain three-phase power. These are found at many Reclamation facilities, at shops, offices, and warehouses. ANSI standard connections are illustrated below in the following figures. There are other angular displacements that will work, but are seldom used. Do not attempt to connect single-phase units together in anyRead More
The commissioning was scheduled on 5-8 of August in Jizan (Saudi Arabia) where GlobeCore employees started up the CMM-2-2 plant. The unit is set in a container, mounted on a single axle trailer and can operate in the following modes: Heating and filtration of oil; Thermal vacuum drying of oil; Vacuum treatment of other equipment.Read More
Three-Phase Transformer There are main different types of oil transformers, that we can discuss. Figures below show principles of single-phase and three-phase transformer. We can also look at special technological devises and methods, that can optimize and improve oil transformers. Three-phase power is attainable with one three-phase transformer, which is constructed with three single-phase unitsRead More
Oil ages differently depending on the type of oil, configuration of the system the oil is used in, its temperature etc. Contamination, however, is a significant factor which accelerates oil aging. Mechanical parts, wheels, gears and hydraulic cylinders wear with time, forming solid particles. The abrasive particles increase the wear of mechanical parts drastically. TurbineRead More
October 4-6, 2016 Dubai (UAE) hosted the 18th WETEX 2016 International exhibition, organized by Dubai Electricity and Water Authority (DEWA). This year, WETEX attracted more than 1500 participants (700 companies) from more than 40 countries. The exhibition showcased such technologies as water treatment, energy and environmental protection. WETEX helps its participants expand the sales, presentRead More
October 5, 2016: GlobeCore technical support engineers launch yet another unit for transformer oil purification. This time, the launch took place in Carpenedolo (province of Brescia, Italy) with the commissioning of a CMM-0.6 mobile unit. Its purpose is to remove mechanical impurities from transformer oil and to dry the oil under vacuum. Transformer oil mustRead More
WETEX exhibition 04-06 October 2016. WETEX exhibition, Hall 3, Stall No. BD14. Dubai International Convention and Exhibition Centre www.wetex.ae About Wetex In line with the directives of His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, and under the patronage of His Highness SheikhRead More
GlobeCore specialists regularly organize seminars and presentations in different countries. August 10-12, GlobeCore service and technical support manager Frank May visited Harare (Zimbabwe), where he presented oil processing equipment. The discussion focused on reasons for deterioration of insulating oil and failures of power transformers and solutions to these problems. GlobeCore offered units for purification andRead More
On May 31 GlobeCore held a workshop on filtration and recovery of mineral oils in Cape Town. The event was attended by representatives of companies dealing with repairs and maintenance of power transformers. GlobeCore representative Mr. Frank May introduced equipment produced by our company to the participants. In particular, the following equipment was discussed: plantsRead More
The CMM-10 transformer oil processing unit is designed for vacuuming transformers, removing mechanical impurities, and eliminating water and gases from electrical insulation oils. Its capacity is 10 m³/h (2,642 gal./h) in degassing, drying, and filtration mode, and 15 m³/h (3,970 gal./h) in heating and filtration mode. The unit is used during the installation, maintenance, and operation of oil-filled high-voltage equipment, including power transformers and high-voltage switches. It features a frame construction with a metal container and lockable doors.
GlobeCore CMM-R oil regeneration systems restore transformer oil and dielectric oil, removing degradation products, acids and moisture. The process improves dielectric strength, clarity and oxidation resistance, extending transformer lifespan and reducing oil replacement costs. Long-life sorbent operates up to three years without replacement, eliminating consumables and onsite labor. Systems can work as stand-alone units or together with existing degassing or drying equipment. Each GlobeCore unit is customizable for transformer manufacturers and service companies. Suitable for transformer oil, turbine oil, hydraulic oil, FR3, Midel and other industrial fluids.
Сhecked the Readiness of Oil Processing Equipment for Commissioning GlobeCore Welcomes Potential as Well as Current Customers to Visit its Production Facilities. This fact has found a further confirmation when the Turkish delegation came to visit GlobeCore on April, 27. This delegation consisted of the employees of Andritz Hydro LTD. ST who were the customersRead More
After 1 month of service and yearly, inspect the gas pressure control components. There is normally an adjustable, three-element, pressure control system for inert gas, which maintains a pressure range of 0.5 to 5 psi in the transformer tank. There is also a bleeder valve that exhausts gas to atmosphere when pressure exceeds relief pressureRead More
Comparison of Silicone Oil and Mineral Oil Transformers Some general conclusions can be drawn by comparing silicone oil and mineral oil transformers. 1. All silicone oil-filled transformers will have a great deal more CO than normal mineral oil-filled transformers. CO can come from two sources—the oil itself and from degradation of paper insulation. If theRead More
Vacuum Model UVD-4, manufactured by GlobeCore, is used for topping off oil into high-voltage transformer bushings and circuit breakers. It is also used for preparing the transformer for its initial operation, degasing, storage and transporting to power plants, substations and other power and industrial plant locations. With the UVD-4 piston design, oil filling is performedRead More
GlobeCore office Dear ladies and gentlemen! On June 5 this year our office in the United Arab Emirates has moved! Now we are waiting for you at: Globecore FZEAl Jazeera Al Hamra, P.O. Box 31291, RAKIA Business Centre 5, Building No. A4, Office No. 205, Ras Al Khaimah, United Arab Emirates. GlobeCore is one of theRead More
GlobeCore is a leading manufacturer of various equipment, such as transformer oil purification and regeneration plants, transformer evacuation machines, equipment to freeze impurity out of windings and oil filling equipment. We employ over 250 people of staff. Manufacturing facility is located in Oldenburg, Germany. Our products are well known in Europe, Asia Pacific, Africa, MiddleRead More
A seminar in Jordania partners was held in Amman, Jordan, on 15 April. GlobeCore’s representatives Daria Shaddad and Yevheniy Svirid participated in the event by presenting GlobeCore’s products for regeneration and purification fo transformer oil, as well as equipment for evacuation of air, non-agressive gases and vapo/gas mix from transformers. More details at source: GlobeCore reportedRead More
Transformer oil processing plant In April, GlobeCore fulfilled the order of one of the Saudi electric energy companies for supply and commissioning of a CMM-10-10M transformer oil purification system. The plant removes gas, water and solid particles from electric insulation oils and heats the oil. The CMM-10-10-M may be used during installation, repair and operationRead More
Our company is already well known in many countries around the world. Now we have found a new partner in Aftica: Uganda Electricity Transmission Company Limited (UETCL) has teamed up with GlobeCore to upgrade their transformer oil purification plants. The decision was made after a recommendation from a colleague, who operates eighteen GlobeCore 10000 LPHRead More
