Process introduction
Mainly used for current 30A, 40A, 50A, 60A ，80A，90A，120Apower relay，these relays are mainly used for printed board PCB, installed in household appliances, temperature control appliances, instruments and meters
The contact material suitable for these relays are mainly silver cadmium oxide, silver tin oxide，Silver tin oxide indium oxide，which is fixed on the copper by riveting. The silver thickness of the contact is determined according to the performance requirements of the relay, generally 0.3mm and 0.4mm，0.5mm，0.6mm，0.7mm
The current of the high-power relay is relatively large, so the requirements for the silver alloy contact are also very high, in which the anti-surge ability is good, the anti-adhesion ability is good, the wear resistance is high
Production capacity
We have our own material research and development team and our own production workshop. The materials are all independently developed and produced with a history of 15 years
We supply most of the relay manufacturers in China
The contact size of the high-power relay is much larger than that of the small-sized relay, so our company sets up a special workshop for production, which greatly improves the production efficiency
Packaging and service
we have a special grinding and polishing process for the post-treatment to ensure that the contact is free of burr and copper chips. At the same time, we use imported contact protective agent to improve the contact resistance
The packing method of the contact is vacuum, the contact is in line with the international environmental protection ROHS and REACH standards, the packaging bag is in accordance with ROHS and REACH standards for purchase
Quality guarantee
The raw materials of each batch will be selected during the incoming inspection, and the daily production status will be recorded during the process inspection and finished product inspection to ensure the qualified rate
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