How to operate A Jaw Crusher?

Jaw crusher is the popular crushing equipment in mining industry, which is widely used for crushing more than 200+ rock materials.

Jaw crusher is the popular crushing equipment in mining industry, which is widely used for crushing more than 200+ rock materials. Jaw crusher has simple structure, large feeding size, easy operation, and low investment cost. How to operate a jaw crusher correctly to obtain more benefits?

1. Jaw crusher must be booted without loading. Stop the machine immediately when jaw crusher has abnormal knocking sounds. Check out the reason and solve the problem before re-boot the machine. After the normally running the machine for a period of time, please start the feeding device. The material feeding quantities should increase gradually until the machine reaches full load. Attention! Make sure do not overloaded.

2. During machine operation, attention should be paid to each lubricant part to see whether they are normally run. Pay attention to the bearing temperature. The temperature of eccentric shaft bearing shall not over 600℃. Make regular inspection of feed opening to check the wearing situation. Change the size of the discharge opening according to the wearing situation.

jaw crusher

3. During machine operation, attention should be paid to the feed opening to make sure there is no large block material struck it. If it is struck, please use the iron hook to turn the material over and solve the problem. If the material congests the crushing chamber, please stop feeding the material until all the material in the crushing chamber has been crushed. However, if the large block material needs to be taken out of the crushing chamber, please use professional tools to handle it after the machine stopped. It is prohibited to use hand to take out the congested material to prevent accident from happening.

4. During machine operation please evenly feed the material. The mineral ores shall not jam the crushing chamber. When feeding the material, if the unbreakable material falls into the crushing chamber, please notifies the operator of the belt conveyor to prevent the unbreakable parts go to the next crushing stage, which may cause severe accident.