What is a cemented Road Milling Bits

Do you want to know what is a Coal Mining bits? Coal Mining bits, also known as carbide rock teeth, are made by pressing and sintering a series of metallurgical powder processes such as cemented carbide powder mixing and ball milling. They are mainly used in mining, coal mining, mining and other fields.

Rotary drilling rig construction is an advanced pile construction method that has developed rapidly in my country recently. Rotary drilling rig construction has the advantages of large output torque, large installed power, large axial pressure, flexible rotation, high construction efficiency, environmental protection, low noise, Due to the high degree of mechanization and the high quality of hole formation, the working conditions of the stratum being constructed are harsh, so only high-quality cemented carbide cutting teeth can meet the above requirements.

  Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, so cemented carbide coal cutting teeth are wear-resistant and durable, corrosion-resistant, rust-free, and have a long service life. It is so popular that more and more engineered components use this material. Carbide coal cutting teeth are mainly used for shield machines, shearers, fully mechanized mining machines, fully mechanized excavators, continuous miners, roadheaders, and rotary excavators that drill into hard rock layers and hard rock layers. There are flaky coal cutters, columnar coal cutters, and special-shaped coal cutters. Of course, Jinxin can make them according to the requirements of the drawings to meet the needs of enterprises.