Hunan Jintai Hardware and Machinery Co.,Ltd. is a professional manufacturer of all kinds of graphite copper sets, the production of graphite copper sets are widely used, the current service at home and abroad more than 20 machinery industry, more than 300 customers; we Has a wealth of experience supporting the use of products, customers can provide a wide range of products, a variety of conditions of product selection and design for customers to reduce costs to save time and provide quality services.

                                                      Clampor copper sleeve

    Hydraulic gate hoist on the bushings due to the working environment and other reasons, the use of copper sets of bearings need to have special requirements, according to different requirements, our company produced a high-strength brass material self-lubricating copper sets, Can significantly improve its hardness and load performance, low-speed heavy-duty use of occasions than ordinary bronze life. ZCuPb10Sn10 lead bronze, ZCuAl9Fe4 aluminum bronze and other alloy copper sleeve, with high mechanical properties, wear performance and corrosion resistance, shrinkage coefficient is small, non-magnetic , Tin bronze copper sets in the atmosphere, sea water, fresh water and steam is very corrosion.