伊藤 聡太郎

Quality in bituminous coating production is ensured through precise temperature control, additive blending, and consistent processing. GlobeCore’s production equipment offers automation and accuracy, ensuring high-quality coatings with minimal waste and optimized efficiency.

Asphalt emulsion is applied as tack coats, chip seals, and microsurfacing to enhance surface durability and adhesion. It is also used in cold recycling to rehabilitate existing pavements cost-effectively.

Several factors can affect the absorption capacity of silica gel during regeneration, including the temperature used, the duration of the heating process, and the evenness of the heat application. Overheating can damage the silica gel, while insufficient heating may leave residual moisture, reducing effectiveness. GlobeCore’s regeneration systems are designed to optimize these parameters, ensuring consistent temperature control and even drying. This helps maintain the silica gel’s absorption capacity, ensuring that it is fully restored for reuse.

Fuel oil purification and polishing work as complementary processes to ensure high fuel quality. Purification is the first step, typically using centrifuges or water separators to remove water, sludge, and large contaminants from the fuel. After purification, the fuel goes through a polishing process, which involves fine filtration to remove smaller particulates, such as dirt and rust, ensuring the fuel is clean and stable. Together, these processes provide comprehensive cleaning to maintain fuel quality, extend equipment life, and improve performance.

Hydraulic Oil Additives significantly enhance the functionality of hydraulic fluids by imparting specific properties that improve performance, protect components, and extend oil life. Anti-wear Additives form protective films on moving parts, reducing friction and wear, thereby extending the lifespan of pumps, valves, and actuators. Oxidation Inhibitors prevent the chemical breakdown of the oil by resisting reactions with oxygen, maintaining oil stability and reducing sludge formation. Corrosion Inhibitors protect metal surfaces from rust and corrosion by forming a protective barrier, ensuring the longevity of system components. Detergents and Dispersants keep the oil clean by neutralizing acidic byproducts and suspending contaminants, preventing deposit formation and clogging. Foam Inhibitors reduce foam formation, which can impair lubrication and cooling efficiency. Viscosity Modifiers maintain consistent oil viscosity across temperature ranges, ensuring reliable performance and energy efficiency. Anti-foaming Agents prevent excessive foam, enhancing lubrication and heat dissipation. These additives work synergistically to enhance the overall performance, reliability, and durability of hydraulic systems, ensuring efficient operation and reducing maintenance requirements.

Solutions for common cutting oil filtration challenges involve implementing multi-stage filtration systems that progressively remove contaminants of different sizes and types. Using high-capacity or self-cleaning filters reduces maintenance frequency and downtime. Incorporating magnetic separators enhances the removal of ferrous particles. Regular system monitoring and maintenance prevent issues like filter clogging and microbial growth. Selecting appropriate filtration media that effectively remove impurities without stripping essential additives from the oil ensures that fluid properties are maintained. Customizing filtration systems to the specific needs of the operation optimizes performance and addresses unique challenges.

The breakdown voltage test of transformer oil is conducted using a device specifically designed for this purpose, such as the Globecore tester. The oil sample is placed in a test cell with two electrodes, typically made of stainless steel, with a specific gap distance. A controlled voltage is gradually applied across the electrodes while monitoring the voltage level. The dielectric strength of transformer oil is determined by the voltage at which a spark (or breakdown) occurs between the electrodes, indicating the oil’s ability to resist electrical breakdown. It’s important to ensure that the sample is free from contaminants and bubbles to obtain accurate results. The unit of dielectric strength of transformer oil is expressed in kilovolts per millimeter (kV/mm), providing a clear measure of the oil’s insulating properties.

A transformer oil BDV (Breakdown Voltage) test kit is designed to evaluate the electrical insulation properties of transformer oil. It operates by placing a sample of the oil in a testing cell that contains two electrodes. The kit applies a controlled voltage between these electrodes and gradually increases it until the oil breaks down, leading to electrical discharge. The maximum voltage at which the oil remains insulating is recorded as the BDV, indicating the oil’s ability to withstand electrical stress. A higher BDV value signifies better insulating properties, which is crucial for ensuring the reliability and safety of transformers. Globecore offers advanced transformer oil BDV test kits that adhere to industry standards and provide accurate and reliable measurements for maintenance and diagnostics of industrial oils.