High efficiency jaw crusher, also known as high efficiency artificial sand making machine, is a high performance impact rock crusher developed by the company on the basis of jaw crusher, with many national invention patents.

Its main characteristic is to improve the linear speed of spindle rotor, and to effectively increase the impact force of material in the crushing cavity. At the same time, a ring of the cavity around the plate, which has better shaping effect and sand production rate.

High efficiency jaw crusher, with its unique lubricating method of dilute oil, has been widely used in the crushing and sand making of various building aggregates with its high efficiency and stable performance. It is an ideal sand making machine with high efficiency and energy-saving.