High strength roller finishing shaft  

When selecting a roller roll, the following factors need to be considered: 1. Material: The roller shaft should choose high-strength, high-hardness materials, such as high-quality alloy steel or stainless steel, to ensure that the roller shaft is not easy to deform or damage during the rolling process. 2. Diameter: The diameter of the roller shaft should be determined according to the working needs of the roller press, the roller shaft with a larger diameter can provide greater roll pressure, but at the same time increase the weight and cost of the roller shaft. 3. Length: The length of the roller shaft should be determined according to the working needs of the roller press and the design of the roller press, the longer length of the roller shaft can provide a larger rolling area, but at the same time increase the weight and cost of the roller shaft. 4. Surface treatment: The surface of the roller shaft should be properly treated, such as chrome plating, polishing, etc.,…