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The difference between roadheader pick and shearer pick
Release time:
2023-06-21
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Mining cutting tooth is one of the vulnerable parts in coal mining and roadway driving machinery, and it is the main tool for falling coal and crushing coal. Its performance directly affects the production capacity of coal mining machinery, power consumption, work stability and the service life of other related parts. Friends who have come into contact with cutting teeth know that cutting teeth are generally divided into roadheader and shearer, so what is the connection between the two? What is the difference? Next, I will take you to understand.
There are three main differences between roadheader picks and shearer picks:
1. function: The function of the roadheader is to drive the roadway and open the tunnel. The function of the roadheader pick is to rupture the hard rock layer and open a channel. The role of the shearer is more of a broken coal seam, the main function of the shearer pick is to cut the coal seam, the whole piece of coal into small pieces of coal. In the process of mining coal mine, the role of boring machine pick is very big, indispensable, because the coal mine in the depth of the underground, so the need for boring machine mining.
2. shape: Because it is applied to different machines, the shape of roadheader pick and shearer pick is different. Its shape design is completely based on the needs and requirements of coal mining work, which can meet the coal mining work of enterprises and achieve the ideal mining effect.
3. function: the cutting tooth of roadheader and the cutting tooth of shearer are also different in function, which is different from the equipment used by them. Relatively speaking, the power consumption and performance of roadheader should have higher requirements on the cutting tooth. Whether it is in the way of connection with other equipment or in the assistance of equipment, the cutting teeth of roadheader are more than those of ordinary shearer.
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