CHARACTERISTIC AND SUITABLE SCOPE
ADOPT WITH THE TECHNOLOGY OF HIGH SEED: 　　　 In basis of integer bush, the flange bush adopt high speed friction jointing, the materil are alluse 10#steel bracking, the surface sinter CuPbSn 10-10tin and copper powder, have enough carrying capability and longer using life, not easy to flake off. Suitable for engineer mechanism, panzer, train, pile driver, take the place of bronze cover, save the costs greatly, make the useful life longer.　STRUCTURE:1、10# steel bracking
2、Tin bronze 0.5m-0.7mm3、Plating 0.008m
4、Sustain Press 150N/MM2