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VPI process for filed coil

发布时间:2016-10-11 点击数:1265


Delco 50MT starters are well used in locomotive and other heavy duty industries which has critical requirements for the vanish process. We use Vacuum pressure impregnated (VPI) process for the filed coil vanish, which uses vacuum pressure impregnation rather than molding, maximum design flexibility is achieved to allow conformance to the most stringent application requirement.  The VPI process eliminate winding vois , cracking epoxy and get the product has higher thermal overload and outstanding environmental protection。


Below is the VPI machine we used and 50MT filed coil (replace WAI 59-173-1) produced.



The equipment is similare with below ones.



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