To adjust the discharge thickness of the crusher, it can be mainly achieved by adjusting the roller gap spacing, pressure and rotation speed. The following is the specific adjustment method:
Adjust the roller gap distance:
The gap between rollers refers to the distance between two pairs of rollers, which determines the thickness of the discharged material.
Normally, the smaller the gap between rollers, the finer the material will be.
The roll gap spacing can be changed by adjusting the adjusting bolts or levers on the machine.
When adjusting, the appropriate roll gap spacing should be determined based on the required product particle size and raw material hardness.
Adjust pressure:
The size of the pressure will also affect the thickness of the discharged material.
Generally speaking, the greater the pressure, the finer the material will be.
The pressure can be changed by adjusting the pressure valve in the hydraulic system.
When adjusting, the appropriate pressure should be determined based on the hardness of the raw material and the working status of the crusher.
Adjust the speed:
The speed of rotation will also affect the crushing effect.
Generally speaking, the faster the rotation speed, the finer the output.
The speed can be changed by adjusting the speed control device in the motor or hydraulic system.
When adjusting, the appropriate rotation speed should be determined based on the hardness of the raw material and the working status of the crusher.
Precautions:
When adjusting, it should be gradually adjusted according to the actual situation and tested and verified.
Equipment should also be inspected and maintained regularly to ensure its normal operation and stability.
Regarding the hydraulic roller crusher, it should also be noted that the hydraulic type is relatively convenient to adjust the thickness. It only needs to adjust the hydraulic pressure once in the early stage, and this pressure can be automatically maintained in the later stage until the roller skin is worn out. The spring-type thickness adjustment requires manual adjustment when it is put into use, and is adjusted again according to the condition of the finished material after a period of use.
