Hebei Anmei Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of lv epoxy resin bushing in China, also supports customized service. If you're going to buy high quality lv epoxy resin bushing made in China, welcome to get quotation from our factory.
Low-Voltage Epoxy Resin Bushing
Reliable Dry-Type Insulation for Distribution Transformers
The epoxy resin bushing adopts a dry insulation structure, achieving reliable insulation and support without oil filling, making it a key component under the trend of lightweight and maintenance-free transformers. Compared with traditional oil-filled designs, it eliminates safety risks caused by oil leakage and oil aging, requires no oil refilling or replacement during service, and significantly reduces maintenance burden. The dry structure also keeps performance stable at any installation angle, making it especially suitable for compact spaces and sites with inconvenient maintenance. With reliable insulation performance and long-term stability, the epoxy resin bushing is increasingly applied in distribution transformers, compact substations, industrial power distribution and renewable energy projects, becoming an important choice for improving long-term equipment reliability and reducing lifecycle costs.
The epoxy resin bushing is based on high-quality epoxy resin formed by vacuum casting. The material offers stable insulation performance, high mechanical strength, and excellent moisture resistance, weather resistance and dimensional stability. The vacuum casting process allows complex structures to be formed in one piece, effectively eliminating internal voids and producing a dense, uniform body with low partial discharge. The resin matrix also provides good flame retardance and corrosion resistance, adapting to humid, dusty and coastal environments. Compared with porcelain bushings, the epoxy resin bushing is lighter and easier to form into special shapes; compared with silicone rubber bushings, its rigid structure and integral molding characteristics better suit high-current and compact installation scenarios, providing reliable insulation and structural support for long-term stable operation.
Technical Drawings
Complete technical drawings covering outline dimensions, installation dimensions and flange drilling details are available in PDF and editable formats (DXF/DWG) for direct design use.
Custom Production
Customized production per customer drawings is supported; our engineering team assists with drawing review, selection and installation confirmation for a precise match.
Precise Parameters
The table above provides complete dimensions and electrical parameters of BFG series models, covering key data such as tank opening, arcing distance, creepage distance, terminal angle and weight; specifications can also be customized per customer drawings to meet different transformer installation requirements.
Selection Support
Our engineering team assists in model selection based on the transformer's voltage rating, rated current and installation requirements, confirming mounting dimensions and connection types to ensure a precise match with your transformer.
Company Introduction
why choose us
About Hebei Anmei
Hebei Anmei Electric Equipment Co., Ltd
Hebei Anmei Electric Equipment Co., Ltd., founded in 2014 and located in Hejian Economic Development Zone, Hebei Province, is a high-tech enterprise integrating R&D, manufacturing and sales, dedicated to the production of high- and low-voltage bushings for oil-immersed transformers. Our products cover porcelain, epoxy resin and silicone rubber insulation types with voltage ratings up to 40.5kV, supported by accessories such as oil level gauges, bushing covers and dehydrating breathers, providing complete bushing supporting solutions for customers.
With a 40,000 ㎡ production base, we adhere to full-process quality management and 100% in-house testing, holding ISO 9001 certification and the National High-tech Enterprise qualification. As an excellent supplier of TBEA, our products have been steadily supplied to internationally renowned brands such as Siemens and ABB, and exported to Asia, the Middle East, Europe and America. We also support sample customization and OEM/ODM cooperation, with 24-hour online response to all inquiries.
Our Advantages
Professional R&D Team
A technical team of senior engineers and dedicated R&D personnel continuously optimizes product design and processes, providing reliable technical assurance for customers.
Maintenance-Free Products
Our products feature dry, maintenance-free design, requiring no maintenance during service and significantly reducing customers' lifecycle costs.
Eco-Friendly & Safe Design
The dry, oil-free structure eliminates oil-leak hazards, offering green, safe operation and adapting to various demanding environments.
Factory-Direct Advantage
Direct supply from our own factory eliminates intermediate links, offering competitive pricing with quality and delivery fully controlled.
our Factory
From raw materials to finished products, Anmei's factory safeguards the quality of every bushing through a complete production chain.
About One
Large-Scale Production・Stable Capacity
Our plant features a 40,000 ㎡ production base equipped with complete bushing production lines, from porcelain/resin forming to metal part assembly all in one site. Large-scale production delivers stable capacity to confidently handle bulk orders and long-term supply, with more reliable lead times.
About Two
Full-Process Quality Control・Reliable Delivery
The plant implements full-process quality control with final inspection - every stage from incoming materials to finished goods is strictly checked to ensure consistent batch quality; well-organized production planning and progress management ensure orders are delivered on time, giving customers confidence from ordering to receiving.
Quality, From Materials to Delivery
Our Service Processes
Our free service hotline:0317-3628666
Pre-sales Consultancy
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Confirmation of order
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Production
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Multi-Channel Shipping
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Confirmation of receipt
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After-sale Services
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our Partners
We are honored to be trusted by leading brands in the power industry. As an excellent supplier of TBEA, our products are widely used by well-known enterprises such as ABB, Siemens, Sanbian Sci-Tech, SDEE and Mingyang Electric, with long-term cooperation built on stable quality and reliable service. Your inquiry is always welcome - let's cooperate and win together!
We trusted by
Frequently Asked Questions
Got questions about our bushings? Find quick answers below, or contact us for more details.
What insulation materials are your bushings available in, and how to choose?
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We offer porcelain, epoxy resin and silicone rubber insulation types. Porcelain suits traditional outdoor applications; resin dry-type bushings are maintenance-free and compact; silicone rubber offers excellent outdoor weather resistance. Choose based on your voltage rating, environment and installation requirements.
Why are your resin bushings maintenance-free?
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The dry-type design requires no oil filling, refilling or replacement during service, eliminating oil leakage and oil aging concerns, so no routine maintenance is needed throughout the product life
Can your bushings be used for oil-immersed transformers?
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Yes. Our bushings are designed for oil-immersed transformers, leading winding leads out of the tank with reliable insulation to earth, and are widely used in distribution transformer projects.
How to select the right bushing for my transformer?
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Selection is based on voltage rating, rated current, flange mounting dimensions (tank opening) and connection type. Our engineering team assists with selection and confirms installation details before production.
Do you provide matching accessories?
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Yes, we also supply oil level gauges, bushing covers and dehydrating breathers as matching accessories for one-stop purchasing.
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