As crusher equipment develops towards large-scale and automation, the application areas of mobile jaw crushers have also been expanded. In the past, it was generally used in coarse crushing, but now it can also be used in medium and fine crushing operations. , to achieve a crushing effect with finer particle size. Friends who have a certain understanding of mobile jaw crushers should know that the discharge particle size of jaw crusher equipment is adjustable. How should the mobile jaw crusher adjust the particle size during production? Let’s find out together.
How to adjust the discharge particle size of mobile jaw crusher equipment
Assuming that the feed particle size is roughly the same, if you want to make the discharge particle size finer, you need to increase the crushing ratio of this mobile jaw crusher, and the adjustment of the discharge port size can make the movable jaw and The angle between the fixed jaws changes to control the crushing effect. This is why if the jaw plate is worn, it will affect the size of the ore discharge port and the thickness of the discharge.
There are generally two ways to adjust the discharge port of a traditional jaw crusher: one is gasket adjustment: use the jacking bolt to open the adjustment seat, and put or remove the gasket between the rear thrust plate support and the rear wall of the frame. A set of gaskets with equal thickness is used to reduce or increase the discharge opening of the crusher. Generally, small jaw crushers usually use this method. The second is hydraulic adjustment. The rear thrust plate is used as the safety device of the crusher. The jaw crusher uses a hydraulic safety device, which is reliable and safe and easy to troubleshoot. Therefore, it is often used in large and medium-sized jaw crushers.
Large-scale integrated mobile jaw crushers usually use hydraulic devices to control the discharge opening. Combined with the electronic control system used, the size of the discharge opening, that is, the discharge can be realized simply through button control. Adjustment of particle size. This method is simple to control and reflects the intelligence and efficiency of the mobile jaw crusher.