Powder packaging machine, powder packaging equipment
According to the mechanism and form of wear, wear can be divided into abrasive wear, scouring wear, fatigue wear and corrosion wear. Here are some solutions.
For the material conveying system based on fatigue wear, not only should we consider the hardness of the material, but also pay attention to its toughness, hardness and toughness become the main factors affecting the wear resistance of the material under this condition. In such conditions, wear-resistant composite steel plates are usually used.
For the equipment mainly with scouring wear, it is undoubtedly a good method to find a material with high hardness to deal with the surface of the equipment. Therefore, in these parts wear-resistant ceramic pieces, wear-resistant ceramic cement, wear-resistant composite steel plate and other technologies and products have been widely used.
For the coal vertical mill, raw vertical mill and cement roller press system with abrasive wear and fatigue wear, it mainly adopts the method of surfacing repair, chooses appropriate wear-resistant materials and technology, restores the worn parts to size and surface functional layer, in order to achieve anti-wear; Or choose better wear resistance of composite manufacturing new products, such as composite grinding roller, grinding disc, so as to improve the comprehensive service life of parts and components.
First of all, the moving parts in the equipment are vulnerable parts, which mainly include the mixing shaft of dry mortar equipment and the rotating impeller of packaging machine. The reason why these are classified as one class is that they are directly stressed by mortar and produce large friction. So on production equipment manufacturers should be on the stirring shaft movement did thickening processing, material selection wear-resisting alloy steel, the other is the life of the stirring shaft and the general mixing equipment, and need a packing machine impeller casting into, and will be issued when they sell equipment accessories, to ensure that customers in the year after the warranty period won't broken.
Another is equipment use again the above fixed parts, it mainly includes the dry mortar packer rubber hose, can say this is Z has damaged parts in the fixed pieces, as for the main reason is to solve the problem of damage will be 3 mm ordinary silicone hose instead of 4 mm high strength tensile silica gel, so when using can greatly alleviate the problem, Make customers no matter what mortar will not be wear-resistant hose trouble.
