Bushings on large hoists Due to the working environment, etc., the copper bushings used need special requirements. According to different requirements, our company produces high-strength brass self-lubricating copper bushings, which can be significant. Improve its hardness and load-bearing performance, and use a life higher than ordinary bronze in low-speed heavy-duty applications.

Hoist copper sleeve

     The alloy copper sleeves with ZQSN6-6-3, ZCuSn10Pb1, ZCuSn555 tin bronze, ZCuPb10Sn10 lead bronze, ZCuAl9Fe4 aluminum bronze, etc. have high mechanical properties, wear-reducing properties and corrosion resistance, small shrinkage coefficient and no magnetic properties. , Tin bronze copper sleeve is very resistant to corrosion in the atmosphere, sea water, fresh water and steam.