jaw crusher
一、 Method of adjusting clearance
The clearance adjustment of the E-type crusher generally consists of three steps: adjustment after removing the brake, adjustment with a handwheel, and calibration measurement.
1. Adjustment after removing the brake: First, it is necessary to remove the brake of the electric motor, so that the clearance can be easily adjusted using a handwheel. However, in this step, it is necessary to pay attention to the elasticity of the pressure plate and adjust the gap while keeping the stress on the pressure plate constant.
2. Adjusting with a handwheel: When adjusting the gap, the handwheel can be used for adjustment. This step needs to be quite precise, and attention should be paid to the clockwise or counterclockwise rotation direction of the handwheel, otherwise it may cause damage to the crusher. Only fine tune the gap of 0.02-0.03mm each time, do not adjust it too much at once.
3. Calibration measurement: The final step is to calibrate the measurement, which requires the use of a micrometer or vernier caliper to calibrate the gap, in order to ensure the accuracy of the adjustment. During calibration, attention should be paid to the correct position of measurement points and the stability during measurement.
二、 Precautions
1. Gap adjustment requires careful operation to ensure the accuracy and stability of the adjustment.
2. When adjusting, attention should be paid to maintaining the overall balance of the equipment to avoid shaking and shaking.
3.The size of the gap has a significant impact on the crushing effect of the equipment, so adjustments should be made according to specific circumstances.
4.After prolonged use of the equipment, the gaps may change and require regular inspection and adjustment.
5. Adjusting the gap too large or too small can affect the normal operation of the equipment, so it is necessary to pay attention to the size of the gap during adjustment.
In short, the clearance adjustment of the E-type crusher is a crucial operation that needs to be taken seriously. Only by adjusting the gap correctly can the equipment achieve optimal results and bring greater benefits to production.
