Grinding roller is the core of Raymond mill

We all know Raymond mill is one of the most popular grinding equipment, so what is the most important part of Raymond mill? Grinding roller is very important for Raymond mill, it is the core of Raymond mill. Shuguang is one of the main mill manufacturers in the world, which USES electric furnace smelting to improve the formulation of outer alloy cast iron, which can effectively improve the uniformity and wear resistance of surface hardness. The uniformity of product hardness can also reach international level. High quality grinding roller also needs high quality assembly effect to play its due performance. Roller assembly accuracy is how two main roll flatness and fast roller radial runout, of the provisions of the roller assembly: product each pair of roller on the roller body the flatness of public section, every roller fast roller in axial external round surface of the bearing radial runout of public axis, radial runout of roller are put forward more strict requirements.
In the work of the ramon mill, the distance between the skin mill and the grinding mill is very large, and the uniform effect of the radial pulsation on the skin grinding mill is small. According to the specific situation of our country, we can consider the grinding machine for skin mill and heart mill. The stability of the quality has yet to be improved due to the fluctuation of raw materials and the lack of testing instruments. If the quality of the quality of the quality of the selection of the reassembly of the bronzer, it will not affect the equipment grinding of the advanced nature. There are many problems to be solved, namely the convex and roughening treatment of the roller surface. In the case of the machine tool, the taper degree is used to compensate for the deflection of the grinding roller, and the uneven effect of the grinding is not ideal. How to ensure the radial pulsation of roller is also to be solved. Recent domestic research has successfully used the fine tooth roll of plasma arc treatment to replace the rough roller, and the initial trial has shown a good effect.