1, a variety of types, shapes, can adapt to different working conditions. Coal mining machine "encounter" the working environment is not the same, for example, some coal rock hardness is low, the engineers have to use the same hardness of the cut-off teeth, and vice versa, you need to use the same type of high hardness of the cut-off teeth.

In 2023, Ultra Wear Resistant Interceptors have become a popular choice for project owners looking for the best. So, why can super wear-resistant cut-off teeth attract such a wide attention?

When you use the roadheader, coal mining machine, you will find that the cut-off teeth are the necessary consumables of the equipment, but due to a variety of reasons it is easy to appear different states of wear. In this regard, we have made a professional comparison and analysis of the wear patterns of Xinda teeth and other brands of teeth.

With the roadheader more and more to the heavy-duty, all hard rock direction, the requirements of the interceptor wear resistance is more and more demanding, and now the interceptor wear resistance and cost-effective is far from meeting the user's expectations, which requires roadheader manufacturers to develop a cost-effective interceptor suitable for all hard rock.

Cutting teeth are roughly divided into: S series and U series, among which S series cutting teeth are used in roadheading machine, including S100, S120, S135, S150, S160, S170, S200, S260, S300, S318H, 75C, etc. The cutting teeth for roadheading machine are mainly used in coal or semi-coal rock tunnel and soft rock tunneling, also can be used in railway, highway, hydraulic engineering and other tunnelling. Roadheader teeth are mainly used in coal or semi-coal rock tunnel and soft rock tunneling, but also can be used for railway, highway, hydraulic engineering and other tunnel construction.

Gear quality is related to the efficiency of mining, both gear manufacturers and users, should be able to distinguish the quality of the gear, so as to bring you good benefits. Understand the product quality standards for deciding the quality of cut-off teeth: