All posts by: gkmill

Sand making machine, also called vertical shaft impact crusher, has wide applications in various rocks, cement, fireproof material, bauxite clinker, construction material, aggregate and some other industries. During the operation process of sand making machine, there are some frequent problems that will affect the efficiency and effect. In the following part, we mainly talk about […]

Overview As we know, the working condition of cone crusher is generally very severe, which will cause damage to cone crusher. Also, improper operation and maintenance will cause damage of cone crusher. In the production process of cone crusher, there are 3 checks we can do to reduce the abrasion.         3 […]

Fastening Method Analysis Practices show that the fastening screw bolts of jaw plates protects the jaw plates in the operation process. In the working process of jaw crusher, the acting force of raw material and jaw plates is very strong, especially when jaw crusher work continuously or crush raw materials with high hardness and large […]

Overview In jaw crusher, the crushing cavity is formed by movable jaw plate and fixed jaw plate. As we know, raw materials are crushed in the crushing cavity, so jaw plates directly contact with the raw material and are easily damaged. In this case, jaw plates are the main wear-resistant parts in jaw crusher and […]

Overview Production capacity is the quantitative index to measure the processing ability of jaw crusher. The production capacity of jaw crusher directly affects the economic profits of investors. And the production capacity of jaw crusher is affected by many factors, such as the properties of raw material (hardness, size, and bulk density), type& size of […]

10 Operation Specifications Of Sand Making Machine   1. Check whether the vortex cavity observation door is closed before starting the machine to prevent sand and rushing out from the vortex cavity observation door and causing danger.   2. Check the rotation direction of impeller. From the direction of the feeding port, the impeller should […]