News

Contact us

Casting Material Co., Ltd. Weifang Ruixing

Address: Economic Development Zone, Weifang City takeoff Weicheng first northbound

Tel:400-0221-082

    0536-8908557

Fax: 0536-8908557

Mobile: 13396462766

Contact: Kevin

Bank: Weifang City Weicheng District Rural Credit Cooperative Union

Account number: 90703000020100203523

News

Location:Home > News

IF the role of coal powder charge

时间:2014-12-18 10:53:29   属于:News   浏览次数:

Cast adding pulverized with a wet sand, you can prevent sticky sand casting surface defects and improve the surface finish of the casting, and can reduce the RPM defects, improve performance collapsing sand, wet ball for iron, but also effectively prevent pinhole .

 

Copyright: Casting Material Co., Ltd. Weifang Ruixing

Lu ICP No. 13009280 -1 Technical Support: Qihua Network