The mining, sorting, storage and transportation of coal in the coal industry will cause severe wear and tear on equipment machinery. In the heavy medium coal preparation system, the workpiece working environment is harsh and the wear is more serious. Wear mainly starts from the surface of the material, and a lot of waste of resources and economic loss are caused each year due to wear. Therefore, it is the starting point of our company to be committed to the research and development of wear-resistant products.
The wear-resistant surfacing plate is prepared by the open-arc welding method, and the temperature between the layers of the welding layer is controllable, which can effectively reduce the welding thermal stress. The wear-resistant parts made of high-chromium wear-resistant plates with bright arc surfacing have been widely promoted and applied in electric power, cement, mining, metallurgy and other industries, and are increasingly used in the coal industry.
The high chromium wear-resistant surfacing plate adopts the general alloy system of the international wear-resistant composite steel plate, which has excellent anti-abrasive wear performance, and the wear-resistant layer and the substrate achieve good metallurgical bonding, and the joints are free of oxide inclusions, cracks, pores, etc. Defects, the wear layer thickness is 3~12mm, and the surface layer hardness is 50~65HRC. The wear resistance is much higher than that of heat-treated wear-resistant steel and cast wear-resistant cast iron. The substrate adopts a low-carbon steel plate with good plasticity, which can absorb energy during the impact process, so that the high-chromium wear-resistant composite steel plate has strong impact resistance and crack resistance, and can be applied to vibration and impact conditions. Under conditions.
The cost of manufacturing parts made of wear-resistant composite steel plate is higher than that of ordinary materials, but the service life of the machine parts is increased. Considering the maintenance cost, spare parts cost and downtime loss, the cost performance is 2~3 times higher than that of ordinary materials.
3+3,6+4,8+6,10+10,12+12,etc (or as your requirement)
Length:3000mm Width:600-1500mm (size can be customized)
12-20 times higher than common plate
5-10 times than low alloy steel plate
2-3 times than high chromium cast iron plate