1.The application of small portable stone crusher
The small stone crusher based on years of product development. The continuous improvement and refinement has made them the preferred jaw crusher among professionals and our customers.The series of our are 11models which can meet most capacity requirements in primary and secondary crushing, at the same time, with low power consumption and easy maintenance. Every feature of these jaw crushers has been carefully designed to provide superior quality and performance. They are widely applied in areas of mining, metallurgical, construction, smelting, hydraulic and chemical industries, etc.
2. Working principle of small protable stone crusher:
The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves. So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. Firstly the machine's leather belt and wheel are driven by the electric motor, then the movable jaw begins to move up and down by the eccentric shaft, when the movable jaw move from top to bottom, the angle between fixed jaw and movable jaw becomes smaller, the materials are crushed into pieces to reach the crushing target. When the movable jaw moves from bottom to top, the angle between fixed jaw and movable jaw becomes bigger, the movable jaw plate deviates from the fixed jaw plate under the function of drag rod and spring, at this moment, the crushed materials are discharged from the bottom outlet of the crushing cavity.