Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. is a non-ferrous metal processing and casting factory. Since the establishment of the factory, we have many years of processing and casting experience, providing sand casting, metal casting, centrifugal casting and other casting processes. Spherical tile ball mill is commonly used in metallurgy, coal, mining, power generation, building materials and other industries. It is necessary to support the spherical tile in heavy load and high speed rotation. Two stationary 120° spherical tiles support hundreds of tons of rotating simplified characters and inclusions, so the spherical tiles have the reputation of "plain bearings". In terms of the whole machinery, two spherical tiles play a pivotal role.

(1) The bearing function of the spherical tile, connected with the main bearing and hundreds of tons of rotating cylinder, which requires that the spherical tile must have a high compressive strength, so the spherical tile (tile) material is HT200 or ZG270-500; (2) The spherical shingle surface is a rotating body, and there is sliding friction contact between the hollow shaft at both ends and the tile surface. Although there is lubricating oil on the contact surface, the spherical shingle has a high demand for wear reduction.

(2) The spherical tile produced by our company is mainly made of tin bronze, which is bronze with tin as the main alloying element. Tin content is generally between 3 ~ 14%, mainly used for making elastic components and wear-resistant parts. This alloy has high mechanical properties, wear reduction and corrosion resistance, easy machining, brazing and welding performance, small shrinkage coefficient, non-magnetic.

Tin bronze is a type of bronze with tin as the main alloying element. Tin content is generally between 3 ~ 14%, mainly used for making elastic components and wear-resistant parts. Deformed tin bronze contains less than 8% tin, and sometimes phosphorus, lead, zinc and other elements are added. Phosphorus is a good deoxidizer and also improves fluidity and wear resistance.

The machinability and wear resistance of tin bronze can be improved by adding lead, and the casting performance can be improved by adding zinc. This alloy has high mechanical properties, wear reduction and corrosion resistance, easy machining, brazing and welding performance, small shrinkage coefficient, non-magnetic. Bronze bushing, bushing, diamagnetic element coating can be prepared by wire flame spraying and arc spraying. It has a diameter of 1.6mm and 2.3mm. With high strength, corrosion resistance and excellent casting performance, it has been widely used in various industrial sectors for a long time.

Shandong Zhengxiang Industrial and Mining Equipment Co., Ltd. is a centrifugal casting copper sleeve manufacturer. Since its establishment, the company has fully grasped the centrifugal casting technology to ensure the speed of copper liquid forming and the selection of the casting speed of the density of the centrifugal casting copper sleeve. The cast copper sleeve and various specifications of the copper sleeve are welcome to the drawings and customized production.