Spring Stone Crusher Machine Parts High Hardness Shaft Bushing Bearing

The taper sleeve is also called taper copper sleeve. It is suitable for the main shaft of spring type and Simmons type cone crusher. It is installed outside the shaft to protect the shaft.

Production Feature :
1. High anti-wearing copper casting parts
2. Widely used in mining equipment, construction machine and metallurgy and other high loaded large machiner.
3. Strict casting processing control, make the tolerance less than 0.003m
4. Long working life and PRsmooth surface treatment

5. Long life and maintenance-free

6. No contaminant by oil or grease

Function of eccentric shaft sleeve of rotary crusher

Eccentric shaft sleeve of rotary crusher is driven by V-belt pulley, elastic coupling and bevel gear. The eccentric shaft sleeve

rotates in the steel sleeve of the central sleeve of the base, and the sleeve is connected with the base by four rib plates.

Manganese steel guard plate and sleeve are laid on the top of the rib plate and the drive shaft sleeve to prevent the falling ore

from damaging the rib plate and sleeve. Babbitt alloy is cast on the whole inner surface of eccentric shaft sleeve and about 3 /

4 of the outer surface of the thicker side of eccentric shaft sleeve. In order to make the Babbitt alloy firmly attached to the

eccentric shaft sleeve, a ring is arranged on the inner wall of the shaft sleeve.

Why Choose Us

Main shaft bushing material in copper casting:

ZCuSn10Pb1

High hardness, good wear resistance, not easy to produce the phenomenon of seizing, good casting performance and cutting performance, good corrosion resistance in the atmosphere and fresh water.

Copper casting can be used for wear-resistant parts working under high load (below 20MPa) and high sliding speed (8m / s), such as connecting rod, bushing, bearing bush, gear, worm gear, etc.

ZCuSn10Pb5

Corrosion resistance, especially for dilute sulfuric acid, hydrochloric acid and fatty acid.

Copper casting structural materials, corrosion-resistant and acid resistant accessories, as well as crusher bushing and bearing bush.

ZCuPb10Sn10

Good lubricity, wear resistance and corrosion resistance, suitable for bimetal casting material.

Bearings for vehicles, bimetallic bearing shells for internal combustion engines with a peak load of 100MPa, as well as piston pin sleeves, friction plates, etc.

ZCuPb15Sn8

Under the condition of lacking lubricant and using water quality lubricant, copper casting has good sliding and self-lubricating performance, easy cutting, poor casting performance and good corrosion resistance to dilute sulfuric acid.

Copper casting bearing with high surface pressure and side pressure can be used to manufacture copper cooling pipe of cold rolling mill, parts with impact load up to 50MPa, bimetal bearing bush of internal combustion engine, mainly used for piston pin sleeve with large load up to 70MPa and acid resistant accessories.

ZCuZn38Mn2Pb2

Copper casting has good mechanical properties, corrosion resistance, wear resistance and cutting performance

Xinxiang Haishan Machinery Co., Ltd. specializes in the production and processing of copper parts. Since 2008 has focused on the R & D and production of copper castings and CNC equipment.

The main products are copper bush, copper bush, copper nut, large-scale copper casting, flange copper bush, large-scale shaft sleeve, taper broken copper sleeve, excavator copper sleeve, ball mill copper sleeve, copper wire nut, reducer copper worm gear, crusher copper sleeve, Simmons copper sleeve, Sandvik copper sleeve, mining equipment copper accessories, etc. more than 20 series, hundreds of models, copper alloy products a production unit has Advanced processing and mechanical testing equipment, in the region has a strong technical force and reliable quality..

The company has established a complete and scientific quality management system, and a complete quality inspection system for component testing, mechanical performance testing, etc.

Xinxiang Haishan Machinery Co., Ltd. has a mature R & D team. With 20 years of production experience, it takes customers' needs as the starting point and midpoint of technical R & D to provide customers with the best and most efficient product solutions, and has won a number of national patents.

Our company is good at producing copper parts of crusher, with 7 years of production, casting and processing experience. It is a new manufacturer specializing in the production of customized cone broken copper sets in Henan Province. Its products are exported to Germany, Russia, the United States, Bulgaria, Japan and all over China, the quality and technology of our products are highly praised by customers all over the world.