Professional Voltage grading ring Manufacturer - Expert in Customized Solutions

[Zhijiang Xinwo Electric Co., Ltd.] is a high-tech enterprise dedicated to the research and development and production of power Hardware and lightning protection grounding products. With years of experience in the industry, one of our core products is high-performance, full-specification voltage balancing rings, and we can provide professional customized services based on customers' special needs, ensuring the safe and stable operation of power systems. Our core advantages:

Strong custom development capabilities

Flexible in size: Whether it is a conventional Transmission line, an ultra-high voltage project, or a special structure of a substation, we can customize and produce different diameter, different pipe diameter, and different radius of curvature of voltage equalizing rings according to the drawings or technical parameters you provide.

Diverse materials: Mainly using 1050 aluminum alloy and Q235 low-carbon steel and other materials, ensuring excellent equipotential shielding protection performance, corrosion resistance and mechanical strength. We can recommend the most suitable material based on your anti-corrosion level and cost budget.

Exquisite craftsmanship: Advanced techniques such as precision bending, argon arc welding, overall hot-dip galvanizing (for steel), and passivation treatment (for aluminum) are employed to ensure that the product is free of burrs and sharp corners, has a smooth surface, and a sturdy structure, fully complying with relevant standards such as GB, DL, IEC, and ASTM.

Full range of product coverage

Voltage balancing rings for transmission lines: Applicable to AC/DC transmission lines of various voltage levels from 35kV to 1000kV, and used in conjunction with various types of insulator strings and line clamps.

Voltage balancing rings for substations: Customized for equipment such as disconnectors, circuit breakers, and busbars within substations, they effectively improve the electric field distribution and prevent corona discharge.

Special equipment grading rings: Can provide specially designed grading solutions for power test equipment, large transformer bushings, wall-penetrating bushings, etc.

Double guarantee of quality and service

Strict quality inspection: From raw material entry to finished product shipment, every process undergoes rigorous testing (dimensional inspection, flaw detection, resistance testing, etc.) to ensure the reliable performance of each product.

Technical support: We have an experienced team of engineers who can provide you with free selection guidance, installation consultation and technical Q&A, and assist you in solving problems in practical applications.

Efficient Delivery: With automated production lines and a mature supply chain, we can not only ensure a stable supply for large-volume orders but also quickly respond to small-batch customization demands, delivering on time.

The customization process is simple and clear:

Requirement communication: You provide drawings, technical parameters or specific application scenario descriptions.

Quotation for the solution: Our team of engineers will conduct an assessment and provide you with the best technical solution and detailed quotation.

Confirming production: After both parties confirm, a contract will be signed and we will immediately arrange for production.

Quality Inspection: During and after the production process, you are always welcome to supervise and inspect the goods.

Packaging and shipping: We use a secure packaging method to ensure that the goods are delivered safely and undamaged to the location you specify.

Why choose us?

We do not merely produce products; we offer you solutions as well.

Deeply rooted in the industry, we understand technology and your needs even better.

Quality is the lifeline of an enterprise, and we regard it as a belief.

If you are looking for:

A standard voltage equalizing ring

A non-standard customized voltage equalizing ring

An enhanced grading ring designed for special harsh environments such as high salinity and alkalinity, and high humidity.

Please contact us immediately!

Welcome to inquire and request the latest product catalog and detailed information.

[Zhejiang Xinwo Electric Co., Ltd.]

Contact person: [CICI]

Phone: [+86 15057506489]

WeChat/WhatsApp: [+86 15057506489]

Email: [cicizhao@xinwom.com]

Website: www.xinwom.com