Prolonging the service life of VSI sand making machine is of great benefit to saving production costs and promoting the rational utilization of resources, which is also the focus of manufacturers. Therefore, we have summarized the following details and precautions in use to help users improve the service life of VSI sand making machine.
The sand making machine is composed of an impeller, a base, a vibrating screen, etc, of which the impeller device, which plays a decisive role in material injection, is an important part. The working stability of the impeller determines the working efficiency of a series of sand making machine equipment related to it, such as conveyors, feeders, sand washing machines, etc. In order to prolong the service life of the sand making machine, in addition to the quality of the sand making machine itself, we can maintain it from daily operation to improve the wear resistance of the hammer plate material.
When crushing medium hardness materials, the plate can choose high manganese steel hammer. When crushing high hardness materials, chromium molybdenum alloy cast steel and high chromium white cast iron materials shall be used. If the materials have good wear resistance and corrosion resistance, the structural parameters and working parameters of the crusher shall be reasonably selected. The pure wear of the power unit and the linear speed of the rotor of the flat hammer are directly proportional to the quadratic ratio, so it is very important to choose an appropriate linear speed. The effective method is to reduce the particle size of the product and the rotor speed as much as possible under the premise of reducing the wear of the plate hammer and the particle size of the product at a low speed. It is important to pay attention to the cooperation between the linear speed and the number of plates and hammers to improve the crushing efficiency.
Improve the utilization rate of the plate hammer and reduce the replacement time of the plate hammer. The utilization rate of the plate hammer, the change time and its structural form are closely related to the fastening method. The effective method is to adopt a symmetrical structure, bind it in a simple way, or use a large flap and a door sleeve. It can not only improve the utilization rate and prolong the service life of the hammer, and it can realize the quick and convenient replacement of the blow bar.
SMMVIK Machinery focuses on the research and development of all kinds of crushing equipment, sanding equipment, milling equipment, etc. with many years of research and development experience, it is a trusted old brand manufacturer. If you are interested in our equipment, you are welcome to consult, We have professional customer service personnel to give you a detailed introduction. At the same time, you can also visit the factory, Welcome to come.
