Phone Number : +86 15670461277
WhatsApp : +8617719955658
March 26, 2020
Xinxiang Haishan Machinery Co., Ltd. is a professional copper sleeve manufacturer in Henan Province. It can cast and process lead bronze, aluminum bronze, tin bronze, brass, high-strength brass, zinc base alloy, aluminum alloy and other non-ferrous metals. The company specializes in the production of crusher straight sleeve, crusher cone sleeve, crusher bowl shaped tile sleeve, crusher drive bearing, crusher lower thrust plate and other crusher accessories.
The copper sleeve of cone crusher 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 conical 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 3mm, and the lower clearance is about 8mm. It can be measured with a coarse fuse during assembly. The wear of the bowl type copper tile and the wear of the spherical surface of the moving cone will affect the clearance, and the moving track of the moving cone is determined by it.
Replacement of eccentric shaft copper sleeve: after the locking packing is drilled and broken, the eccentric sleeve can be inverted to take out the copper sleeve. Before installing the new copper sleeve, it is necessary to check whether the inner hole size of the eccentric sleeve has cracks. When installing the copper sleeve of eccentric shaft, it can be cooled by dry ice. When pouring the locking packing, the eccentric sleeve and copper sleeve must be placed at a temperature of about 70 degrees, and the oil holes of the eccentric sleeve and copper sleeve must be aligned.
Replacement of moving cone copper sleeve: the copper sleeve under the moving cone can be sawed off, but make sure not to damage the inner hole of the moving cone. The copper sleeve on the moving cone can be pulled out directly, and can be cooled with dry ice to speed up the pulling out speed. During installation, the moving cone copper sleeve can be cooled with dry ice for at least 2 hours. When the cooling is sufficient, the copper sleeve shall be lifted with its lifting ring, and the flat gasket shall be used under the lifting ring to ensure that the edge of the copper sleeve is parallel to the bottom edge of the moving cone.
Replacement of horizontal shaft copper sleeve: the outer copper sleeve can be taken out by a self-made pull-out device, and the inner copper sleeve can be removed by hammering with a central bar device. After the copper sleeve is removed, it is necessary to check whether the inner hole size of the shaft frame is reasonable. When installing the copper sleeve of horizontal shaft, use dry ice to shrink for at least 2 hours.
With advanced production technology and testing equipment, scientific management mode, excellent R & D ability, strong manufacturing strength, perfect service system and unique corporate culture, the company can better guarantee the product quality, which has been unanimously praised by the majority of users, and has gradually become an influential and competitive enterprise in the manufacturing and processing industries of copper and aluminum base alloy.
If you are a customer of copper products such as crusher copper sleeve and copper tile, or if you have any demand for the use of copper sleeve and other products, please feel free to contact us. We have professional technicians and staff to serve you.