Limestone Impact Crusher Description:
Model: PF1210
This series of Limestone Impact Crushers are designed for crushing ores and rocks with particle sizes less than 100-500mm and compression strength no more than 320MPa.It has a feature of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing, etc. It is widely used in highway, hydropower construction, and airport and building industries.

Features and benefits:
1) Efficient and energy saving
2) special structure
3) connected without key
4) high chrome hammer
5) unique impact liner
6) cubic shape of product,
7) adjustable output size
8) easy maintenance
9) reliable operation

Operating Principle:
When Limestone Impact Crushers works, the motor drives the rotor rotate with high speed, on the rotor where installed the hammers with high-tech raw material. When the crushed materials get into the impact crusher inner space where the hammers effect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed. The materials from large to small all to be crushed at the impact crusher chamber repeatedly. The process won't stop till the materials in the Limestone Impact Crushers are crushed to the required size and then discharged from outlet.

Parts:
Limestone Impact Crushers mainly consist of two Impact plates,one is fixed Impact plate,the other is movable Impact plate.In addition,there are flywheel,toggle plate whose application is to protect Impact plate,and tension rod used to adjust the size of discharging open.

Main Technical Parameters: