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excavator slewing bearing

How to maintain the excavator slewing bearing?

The excavator slewing mechanism includes the following parts: slewing motor, reducer, slewing large ring gear, slewing center section and other components. In the daily operation, the daily maintenance of the excavator slewing mechanism should…
crossed roller bearings

Crossed Roller Bearing Installation Process

There are two types of crossed roller bearings, one is crossed cylindrical roller bearings, the other is crossed tapered roller bearings; crossed roller bearings have a long history of application outside, but only in recent years. Into the…
tractor clutch

Troubleshooting the Steering Clutch of a Track Tractor

Most of the steering mechanisms of crawler tractors are steering clutches. When the tractor is performing deep soil preparation or sowing operations, failures such as slippage of the steering clutch, incomplete separation or inability to separate…
compact shelves

What are the factors that affect the load-bearing of compact racks?

The compact rack is usually used to store the company’s documents, vouchers and archives. Because of its dense storage characteristics, it can improve the utilization of space and has been widely used. Before purchasing a compact racks,…
square bottom paste machine

What is the difference between a valve bag and an open bag?

Open bag and valve bag are two types of packaging bags that are widely used as production product packaging. We often use these two types of packaging bags in our daily life, but many people do not understand how these two types of packaging…
calcium hydroxide production line

WHAT ARE THE PRODUCTION SPECIFICATIONS OF CALCIUM HYDROXIDE PRODUCTION LINE

An important application of calcium hydroxide is as a flocculant for water and sewage treatment. It forms fluffy charged solids that help remove smaller particles from the water, resulting in a more transparent product. This application benefits…