As the company's product, the counter-attack stone crusher is constantly improving and has become a well-known counter-attack stone crusher equipment. The performance improvement of the impact stone crusher is mainly to install a chain curtain at the feed inlet of the impact stone crusher. This is to prevent the material from jumping out of the machine cavity and play a role of safety protection. In addition, a plate hammer with a certain height is fixedly installed on the circumference of the rotor of the impact crusher, and the rotor is driven by a motor to rotate at a high speed through a belt. The material falling on the rotor is impacted by the high-speed rotating plate hammer. After gaining kinetic energy, it hits the counterattack plate at high speed, then bounces back from the counterattack plate of the counterattack stone crusher, and is thrown by the rotor in the crushing zone. Materials collide. So as to repeatedly achieve the effect of breaking.

The newly improved impact stone crusher uses a live chain on one end of the impact plate of the machine to hang on the casing, and the other end is fixed in position with an adjusting bolt. When a large piece of material or fragile object is clamped in the gap between the rotor and the counterattack plate, the counterattack plate is subjected to greater pressure to move the counterattack backward, and the gap increases, allowing the fragile objects to pass through without causing damage to the rotor. Then the counterattack plate returns to its original position under its own weight, which serves as a protection device for the crusher.

Domestically well-known mining machinery companies keep up with the trend of the times, adhere to the strategy of technological innovation and talent development, and upgrade the counterattack stone crusher in terms of energy saving and emission reduction, and have achieved ideal results.