Jaw crusher feed problem how to do?

Recently, some customers reflect quarry crusher feed there is a problem, not the normal swallow material. According to the company's description then we analyze the causes and to help customers solve the problem of feeding a broken jaw. In order to better understand our customers broken jaw feeding problems for everyone in this small series of special instructions solutions. When the jaw crusher feed problems, we may consider pre-screening, appropriate to increase the discharge opening; secondly, consider pre-screening, pre-washing, ore control of water, because some ore difficult to handle; Again, adjust the discharge opening set, do not pay attention to the angle at peace, finally, reduce the spindle speed, increase the discharge port.