Debugging the discharge port of the jaw crusher usually involves the following methods:
1. Manual adjustment:
● The size of the discharge opening can be adjusted by manually rotating the bolt on the discharge opening. This method is simple and easy, but it may be difficult to accurately adjust the size of the discharge opening.
● It should be noted that manual adjustment usually requires personnel to enter the inside of the machine, so it is less efficient, requires higher skills of the operator, and involves certain safety risks.
2. Hydraulic adjustment:
● A hydraulic cylinder is used to control the opening and closing of the discharge port. This method is relatively simple and convenient to operate and only needs to adjust the pressure value of the hydraulic system.
● Compared with manual adjustment, hydraulic adjustment has higher precision, safer operation, and more efficiency.
3. Mechanical adjustment:
● The mechanical adjustment method adopts the principle of mechanical structure for adjustment and usually requires a longer handle or bolt to adjust the size of the discharge opening.
● This method requires higher skills from the operator and is not as precise as the hydraulic adjustment method.
In addition to the common adjustment methods mentioned above, there are also some special adjustment methods:
4. Gasket type:
● In the adjustment of the discharge opening, the size of the discharge opening of the jaw crusher is adjusted by adding or reducing gaskets. However, this method requires shutdown adjustment when the discharge port needs to be adjusted, which is less efficient and cannot achieve step-less adjustment because the thickness of the gasket is fixed.
5. Double wedge type:
● This method mainly adjusts the size of the discharge opening by placing two identical wedge-shaped blocks with inclined surfaces facing each other. Mechanical adjustment is to realize the positional movement of the double wedge through human operation.
When adjusting the discharge opening, it is recommended to follow the following steps:
Determine the required discharge opening size based on production needs.
1. Choose the appropriate adjustment method, such as manual, hydraulic, or mechanical adjustment.
2. Gradually adjust the discharge opening, and observe the effect after each adjustment to ensure that the expected discharge effect is achieved.
3. After the adjustment is completed, ensure that all adjusting parts are tightened to prevent loosening during operation.
Please note that during the adjustment process, you should always pay attention to operational safety to avoid accidents. At the same time, the crusher should be inspected and maintained regularly to ensure its normal operation and extend its service life. If you are not familiar with the operation, it is recommended to seek professional help.
