Xinxiang Haishan Machinery Co., Ltd.
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Centrifugal Casting Tin Bronze Copper Sleeve For Mining Equipment
Product description
The copper sleeve of crusher is equivalent to the bearing and plays the role of sliding bearing. The utility model has a copper
sleeve, a large gear assembly is installed inside, and generally the wear is not much, and the total clearance is less than 5mm.
There is a cone-shaped copper sleeve in the middle of the big gear assembly, which is inserted into the main shaft of the
moving cone. The upper clearance is about 3 mm, and the lower clearance is about 8 mm. It can be measured with a coarse
fuse during assembly. The wear of the cup-shaped copper tile and the wear of the moving cone spherical surface will affect the
clearance, and the moving track of the moving cone is determined by it.
The copper sleeve of the crusher has the function of traditional bronze bearing. Since the HB hardness of the copper sleeve of the crusher is doubled after the lead bronze is used, the service life of the product can be extended by twice than that of the general bronze sleeve in the low-speed situation, and the bearing pressure is large, which can be used in the heavy-duty situation. At present, the copper sleeve of the crusher is mainly used for the stress joint of the crusher and the large gear box.
Casting method: horizontal centrifugal casting (diameter 30-1000mm, weight 1-1000kg), sand casting (weight 0.1-1000kg), metal mold casting,
Main materials:
Tin bronze: zqsn10-1, 10-2, 4-3, 4-0.3, 6-6-3.5-5-5, etc
High lead tin bronze: zqpbd15-8, 15-7, 10-10, 20-5, etc
Aluminum bronze: ZQAl9-4, 9-3, 10-4-4, etc
More details
| Name of the manufacturing company (products of which you offer) | Xinxiang Haishan Machinery Co.,Ltd (copper foundry) |
| Type of enterprise (private/state) | Private |
| Date of establishment | Year of 2001 |
| Type of activity (trade/production/engineering) | trade/production/engineering |
| Company profile (production program, products) | XinxiangHaishan Machinery Co., Ltd is a professional manufacture of copper casting engaged in the producing and processing and sales of the bushings,shaft,bowl linear,copper nut,worm gear,copper bar,crusher spare parts, aluminum casting |
| Detailed reference-list of supplies to Europa, Russia, the USA and Japan | Main markets USA, South Korea ,England,Singapore,Thailand,Kazakhstan,Hungary,Israel,Iraq Canada,Vietnam,Malaysia |
Product features
It is made of tin bronze powder, pressed by mould, and shaped after high temperature sintering. It has fine and evenly distributed pores and forms oil-bearing state after vacuum impregnation of lubricating oil. The product has the characteristics of short-term no oil lubrication, low cost, high accuracy of internal and external diameter, and is suitable for medium speed and low load places.
Product application:
Products are widely used in mining machinery, construction machinery, automobile industry and other fields. The company can choose many brands from China, Germany, Japan, the United States and other countries to make copper sleeve, washer, skateboard, half tile and other products. According to the customer's requirements, we can process all kinds of oil grooves and oil injection holes on the inner and outer walls, and we can also process them by drawing.