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Li Wei
Li Wei
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Li WeiMember
GlobeCore manufactures transformer oil regeneration plants (CMM-R and CMM-RL series) that restore used oil to like-new condition. Please specify oil volume and contamination level for a proposal.
September 15, 2025 at 9:08 am in reply to: When is a wind turbine oil change required and how is it done? #325421Li WeiMemberWind turbine gear oils should be replaced or cleaned every 2-3 years, depending on contamination. GlobeCore’s mobile filtration units allow oil to be cleaned on-site – no crane, no disassembly. They also supply systems for complete oil replacement.
September 10, 2025 at 8:51 am in reply to: What is an oil BDV tester and how accurate is it? #325134Li WeiMemberA BDV tester applies voltage until the oil breaks down. To get valid results, the oil must be clean and moisture-free. GlobeCore purification machines ensure oil meets testing standards – improving insulation safety and preventing transformer failure.
September 9, 2025 at 10:49 am in reply to: What is the average bitumen emulsion plant price and what do you get with GlobeCore? #324897Li WeiMemberBitumen emulsion plant prices vary depending on capacity, level of automation, and additional modules. With GlobeCore, small-scale plants start around $30,000, while large automated units range up to $100,000+. Each system includes high-shear colloid mills, automatic dosing, and temperature control, ensuring consistent production of high-quality emulsions.
September 9, 2025 at 10:24 am in reply to: What is modified bitumen and how can GlobeCore help you produce it efficiently? #324881Li WeiMemberModified bitumen is bitumen enhanced with polymers (e.g., SBS, APP) to improve its elasticity, durability, and resistance to rutting. GlobeCore supplies continuous PMB (polymer modified bitumen) production plants with precise temperature control, polymer feeding systems, and high-shear mixers. These units ensure stable quality, reduce downtime, and help asphalt producers meet demanding road construction standards.
August 5, 2025 at 9:10 pm in reply to: Why use synthetic jet engine oil and how is it serviced? #324014Li WeiMemberSynthetic jet engine oils are engineered to handle extreme heat, oxidation, and high loads in aviation turbines. GlobeCore purification systems degas and filter these oils, extending their operational life and reliability.
August 5, 2025 at 1:30 pm in reply to: What is Preslia 46 turbine oil and how is it treated? #323964Li WeiMemberPreslia 46 is a mineral turbine lubricant with strong oxidation resistance, often used in industrial steam and gas turbines. GlobeCore systems degas and filter Preslia 46, maintaining its performance during long runs.
Li WeiMemberTurbo 68 oil is a high-viscosity lubricant designed for heavy-duty turbines and compressors. GlobeCore filtration systems clean and dry Turbo 68, maintaining its lubricating and cooling performance.
Li WeiMemberNorvey turbine oil is a regional brand of mineral-based lubricant for industrial and marine turbines. GlobeCore purification systems process Norvey oils, ensuring they remain free of moisture and sludge.
Li WeiMemberUninhibited oil is a pure mineral insulating fluid used in older or low-stress transformers. GlobeCore systems degas and filter such oils, improving their dielectric properties and extending usability.
August 2, 2025 at 11:46 am in reply to: Why use Total transformer oil and how is it maintained? #323498Li WeiMemberTotal transformer oil is a mineral insulating fluid manufactured for long oxidation stability and dielectric performance. GlobeCore regeneration plants restore Total oils by degassing and filtering them, extending both oil and transformer service life.
August 2, 2025 at 2:46 am in reply to: What is power oil in a transformer and how is it maintained? #323444Li WeiMemberPower oil is the insulating and cooling medium in power transformers, typically mineral or ester-based fluids. GlobeCore regeneration plants restore power oils by removing aging byproducts and moisture, extending transformer service life.
August 1, 2025 at 3:06 pm in reply to: How is an oil immersed current transformer maintained? #323374Li WeiMemberAn oil immersed current transformer uses dielectric oil for cooling and insulation to ensure accurate measurement and protection. GlobeCore purification units filter and degas the oil, maintaining high dielectric strength and operational stability.
August 1, 2025 at 3:06 am in reply to: Why is naphtha oil used in transformers and how is it maintained? #323288Li WeiMemberNaphtha oil is preferred for transformers operating in cold climates due to its fluidity and thermal properties. GlobeCore treatment plants keep naphtha-based oils free of sludge and water, ensuring reliable insulation and cooling.
July 31, 2025 at 7:26 pm in reply to: How much is insulating oil and what factors affect its price? #323242Li WeiMemberThe price of insulating oil varies by type (mineral, ester, silicone), purity, and regional supply. GlobeCore regeneration plants help utilities reduce overall oil expenses by restoring used fluids to near-new quality.
July 30, 2025 at 7:59 pm in reply to: How much does Envirotemp FR3 cost and how can costs be optimized? #323121Li WeiMemberEnvirotemp FR3, a natural ester transformer fluid, is generally more expensive than mineral oils but offers fire safety and biodegradability. GlobeCore systems extend its life by filtering and drying FR3, lowering long-term operating costs.
Li WeiMemberDielectric oil can be sourced from industrial suppliers and oil manufacturers in mineral, ester, and silicone forms. GlobeCore regeneration plants let utilities reuse and recycle oils locally, reducing dependence on new purchases.
July 29, 2025 at 5:22 am in reply to: How does a 500 kVA oil-filled transformer work and where is it applied? #322843Li WeiMemberA 500 kVA oil-filled transformer uses mineral or ester-based oil for cooling and insulation, serving industrial and distribution networks. GlobeCore units keep the oil clean and dry through vacuum filtration and regeneration, extending transformer reliability.
Li WeiMemberAsphalt emulsion suppliers provide materials for road paving and sealing projects. GlobeCore supplies production plants that allow local companies to manufacture their own emulsions, reducing costs and ensuring consistent quality.
Li WeiMemberDowner bitumen emulsion is a branded emulsion used for Australian road projects. GlobeCore plants can produce emulsions with properties matching leading brands, enabling local production.
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