1.Widely used in the Quarrying and Mining industries, the PF Impact Crusher is designed for operation in a variety of materials from soft to medium hard rock. 2.These machines feature a 4 blow bar rotor assembly, and 3 adjustable impact racks with multiple impact plates. 3.There are 9 of these machines in the series, ranging in capacity from 45 TPH upto 860 TPH.
1. Finished product with cubic shape, no tension cracks, good granular shape, according with the various types of sand and gravel aggregate grade.
2. Through the top device can quickly open upper rack and replace the machine parts.
3. Between the rotor and the main shaft adopt expansion sleeve keyless connection.
4. Top of the machine is equipped with a discharge port adjusting device can simply and quickly adjust the clearance between the impact plate and blow bar to control final product size.