Taking the traditional jaw crusher as an example, as a kind of Hongxing Machinery concrete crusher, when the Germany-breaking machine works, the electric motor drives the belt and the pulley, and moves the movable jaw up and down through the eccentric shaft. When the moving jaw rises, the bracket is the angle between the moving jaws becomes larger, so that the moving jaw is approached to the fixed jaw, and at the same time the material is crushed or chopped to achieve the purpose of breaking; when the moving down, the angle between the bracket and the moving jaw becomes smaller. Under the action of the pull rod and the spring, the movable jaw leaves the fixed jaw, and the broken material is discharged from the lower mouth of the crushing chamber. As the motor rotates continuously, the stonecrusher machine and excretes the material to achieve mass production. After 40 years of enthusiasm, the HXJQ Group has not forgotten its original heart. From the state-owned military factory to the private enterprise industry today, looking back on the past, the HXJQ people will have a larger pattern, a broader vision and a more stable the pace, continue to write a new chapter, to bring more advanced equipment to the customer.