Powder Metallurgy has already won more and more recognition in manufacturing method of contact material and became a main method for making Power Contact such as AgW, CuW, AgWC, AgWCW, AgNi, AgNiC, AgC etc. Their characters as follows:

The component and quality of contact production made by Powder Metallurgy are more easy to control comparing with other manufacturing method, because it can ensure uniformity of contact function. It is beneficial for ameliorating metallographic organization and improving function of contact materials by using advanced methods: chymic cladding, chemical sedimentation, pulverization, mechanization alloy.

Their applications as follows:

(1) AgW series

All kinds of omnipotence breakers, plastic breakers, heavy charge AC/DC contactor, other switches.

(2) CuW series

Widely used in high voltage breaker.

(3) AgWC, AgWCC series

Mainly used in high electricity charge switchgear such as breaker, creepage switch. Generally they are used with AgNi ,AgWC together.

(4) AgNi series

Widely used in DC/AC relay, designation switch, contactor, light switch, thermal controller, timer of washer etc.

(5) AgNiC series

Widely used in omnipotence breakers such as DW45 intelligence coupling with AgW.

(6) AgC series

Mainly used in protective switch such as miniature breaker, creepage protective switch or motor protective switch with coupling contact in AgW.

(7) Silver oxidized metal series

Mainly used in middle and large capacity relay, contactor, middle and small capacity low voltage breaker, DC/AC switch, drive protective switch, creepage protective switch etc.

We can develop and manufacture them according to customers specific requirement and output can surpass 60 ton annually.