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What is a shearer?
Release time:
2022-11-11
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What is a shearer?
- Shearer
Shearer (fully mechanized mining machine) is one of the main equipment of fully mechanized mining equipment. Shearer is evolved from the coal cutter.Shearer is a setMechanical, electrical and hydraulic as one of the large and complex systems, the working environment is harsh, if there isFaultIt will lead to the interruption of the entire coal mining work and cause huge economic losses.
Shearer is one of the important equipment to realize the mechanization and modernization of coal mine production. Mechanized coal mining can reduce manual labor, improve safety, and achieve the purpose of high output, high efficiency and low consumption.
At the longwall face, the coal is broken down from the coal body by the working mechanism.(broken coal) and loaded into the face conveyor (coal loading) of the coal mining machinery. The shearer moves (traction) according to the set traction speed, so that the coal breaking and coal loading processes can be carried out continuously.
Shearer generally consists of cutting department, loading department, walking department (traction part), motor, operation control system and auxiliary device.
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