中文版/Chinese
There are four precautions for copper and aluminum casting
According to the operating conditions, holes are processed in the working surface and filled with solid lubricants in a certain proportion. The high-strength copper alloy provides a high load-bearing capacity, while the solid lubricant can form a lower fr
Copper sleeves, copper plates and other copper parts are generally used on rolling mills in steel mills and bearing bushes in cement plants based on the experience of sliding bearings.
Copper liquid is refined and degassed. It depends on the material. Oxidation is mostly used to remove hydrogen from liquid copper, and phosphorus copper deoxidation is used to remove oxygen. For example: 5-5-5 copper alloy is deoxidized with phosphor copp
1. Sand gravity pouring (mainly used for small batches of ordinary products); 2. Pressure casting (mainly used for high-volume precision products); 3. Lost wax casting (mainly used for small batches of crafts); 4. Low-pressure casting (mainly used for
Xinxiang Haishan Machinery Co., Ltd. provided our company with heavy hammer copper sleeves and guide pillar copper sleeves made of aluminum bronze ZCuAl9-4 for trial use. The trial situation is now reported as follows:
This batch of copper sleeves has qualified materials, no defects in appearance, standard size, and good wear resistance. Compared with similar products in the market, it has obvious advantages.
Xinxiang Haishan Machinery Co., Ltd. provided our company with a bronze crusher 1750 copper sleeve made of ZCuSn6-6-3 material for trial. The trial situation is now reported as follows:
This batch of copper sleeves has dense internal structure, no defects in appearance, standard size, and good wear resistance. Compared with similar products in the market, it has obvious advantages.
Address:Huixian Industrial Park, Xinxiang City, Henan Province