Embedded poles for 12KV Vacuum Circuit Breaker (VEP348A)
Packaging & Shipping
We Promise to ship within 15 days after confirm the orders
Our Services
We Provide two years after-service
Company Information
Why to choose Feite Group?
Products and technology of our company Our company has developed 1.14kv-40.5kv vacuum interrupter of more than 100 types, which can be widely used for various vacuum circuit breakers, contactors and load break switches.
Component and material supply 1.Metalized ceramic: The density is much higher than injection molding, so the welding ability is great.
2.Contact terminal: High quality imported CuCr25, CuW
3.Bellows: 316L Stainless steel, easy-welding and environmental friendly, which is much better than common 304 and 321.
Production control and technical innovation 1. The production procession has adopted advanced control technology, to eliminate discrete and ensure consistency of product quality and improve product qualified rate.
2. Each batch of bellows can only be put into production after passing 10 million times of life test after mechanical forming. Also, metalized ceramic are 100% non-leakage required during the air tightness test and the seal strength is over 5000N.
3. Oxygen-free copper ring transition in sealing structure has solved problems such as low seal intensity and tube easy-breaking, so that the product life is greatly enhanced.
4. Free painting technology: Current domestic product with spray paint on the stainless steel surface will cause a certain degree of pollution. To solve this problem, we use special microelements solder materials to prevent it from dispersed around product surface, which is natural, beauty and environmental friendly.
5. Once Seal-Exhaust Technique: All the components will be assembled in the Once Seal-Exhaust furnace in one time. Thus, production process has been optimized .Also, duplication and pollution can be avoided effectively. This technique has filled our domestic blank.
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