The kinetic energy and direct compact hydraulic breaking hammer;

By comparison of several processing technology, the process of "hammer crushing-oscillating milling-dry high-indensity magnetic separation" was recommended.

Study on dynamic simulation of hammer crusher;

The rotator is a key assembly of hammer crusher.

The results can be applied in the field of kinemics of hammer crusher.

The beating crusher of PCM250 of hard thick coal level;

The study on application of hydrodynamic fluid couplings on beating crusher;

It conceives a new testing project of the hydraulic breaker aimed at some difficulties which lies in the performance testing of the hydraulic breaker and unique advantages of the virtual instrument,and then testing system based on virtual instrument is successfully designed.

This paper successfully designs measuring system of the hydraulic breaker is based on virtual instrument with method of gas-pressure, which is directed against the difficult points of measuring the performance of the hydraulic breaker in the light of the working principle of it At the same time, the performance measuring of the hydraulic breaker is realized.

The Study of Development Strategy of Giant Hydraulic Breaker Manufacturing Co., Ltd;