The advantage of this device is that it can achieve stepless adjustment drawback is very laborious, and machine size increases. This is done in the thrust plate holder after adjusting plate into a group, when changing the thickness of the pad, the thrust plate forward or push, can reach the discharge opening width adjustment purposes. This adjustment is simple structure, compact, and increase overall quality of small, therefore large and medium-sized jaw crusher plant using such a device. The disadvantage is that you must stop when adjusting.
Small jaw crusher or mini jaw crusher supplier enjoys low price and small volume. Customers who just want to crush a little materials occasionally can choose PE jaw crusher which can greatly reduce the cost. Small jaw crusher and large jaw crusher are different in size, but the working principle is the same, so customers can consult jaw crusher manufacturer for more details according to specific requirement when choose and buy jaw crusher for sale. What they need is constantly adjustments according to changes in the market.
Hydraulic adjustment. This adjustment device uses hydraulic cylinders and wedges to adjust the width of the discharge opening, when a substantial adjustment, you must first adjust the clamping force of the spring, and then the cylinder pressure can be reduced inward port of discharge, pull outward to increase port of discharge. The boot situation, small amplitude can be adjusted in the case of material without crushing cavity, easy adjustment at any time discharge size.
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