Preparations before the jaw crusher starts:
1. Carefully check whether the lubrication condition of the bearing is good. For the roller sand making machine, (the machine is only injected with test machine lubricant)
2. Carefully check whether all fasteners are securely fastened.
3. Whether the transmission belt is good. When there is oil on the belt or pulley, wipe it off.
4. When crushing hard materials, the feed particle size should be less than 2/3 of the inlet width.

Multi-cylinder hydraulic cone crusher is developed on the basis of spring cone crusher, with hydraulic adjustment function and strong elastic recovery ability. At the same time, it has designed more comprehensive insurance measures. In factories, stone factories and other industrial departments, it has the advantages of strong processing capacity, convenient operation, energy saving and environmental protection, and is welcomed by market users.

The working performance of the sand making machine will directly affect the quality and output of the finished sand. In order to improve the sand making rate of the sand making machine, the equipment with good performance is the foundation. The material characteristics and working parameters of the equipment also determine the quality of the finished sand. How to choose sand-making equipment depends on the needs of customers and the standards of different users.

To judge whether the crusher is good or not, the intuitive judgment is the output and particle size. The quality of the particle size directly affects the profit of the entire production line, so it is very necessary to control the output particle size of the cone crusher. The heavy industry engineer will briefly explain the control of equipment particle size for you.

Jaw crusher is a kind of mechanical equipment commonly used in ore crushing processing. Unlike the general ore crusher, the crushing force of the jaw crusher is relatively large. It can be used for granite, dolomite, calcite and other harder ores, jaw type Crushers are generally used for coarse crushing operations on sand and gravel production lines and have a very wide range of applications.