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excavator slewing bearing

Disassembly and assembly method of excavator slewing bearing

The excavator slewing bearing is one of the important parts of the excavator. Whether the slewing bearing can be properly disassembled will greatly affect the normal operation of the excavator. So, do you know how to properly disassemble and…
crossed roller bearings

How to use crossed roller bearings correctly?

High precision is the main feature of crossed roller bearings different from ordinary bearings. Therefore, in the process of use, more attention should be paid to avoid affecting the working life of the bearing. Correct use of crossed roller…
square bottom paste machine

Bottom paste machine installation and debugging steps

Bottom paste machine is a device used to produce valve pockets. It is usually used together with drum making machine. Bottom paste machine is mainly designed and manufactured by photoelectric, electromechanical and pneumatic integration technology.…
high pressure grinding rolls

What is the working principle of high pressure roller mill?

High pressure roller mill is a new type of grinding equipment developed on the basis of roller press for cement in recent years. Mines increase the specific surface area for fine grinding. The high pressure roller mill has the characteristics…
calcium hydroxide production line

Calcium hydroxide production line operating procedures

Calcium hydroxide production line is a kind of equipment that makes calcium hydroxide from powdered calcium such as quicklime. Therefore, understand the specific steps of the operation procedures of calcium hydroxide production line, learn how…
tractor clutch

What should I pay attention to in tractor clutch repair?

Between the tractor's engine and the gearbox, there is a key component that can be used to separate the power from the engine crankshaft to realize the tractor's parking and shifting. This is the protagonist of our article today: the tractor…