PSP Engineering supplies hammer crushers for fine and medium crushing of soft and medium hard, non-sticking materials such as limestone , gypsum, slate, burned lime, bituminous coal and other materials of similar properties. Hammer crushers for a wide range of capacities can be found in the cement industry where ball mills are part of the grinding plants, in desulphurization lines and lines producing plaster mixtures.
The exceptional operating properties of hammer crushers are:
1. High operating reliability
2. Low cost for operating and maintenance
3. High throughput
4. Long service life of main crushing elements
Crushers for fine and medium crushing are designed with reverse operation of the rotor and hammers. The design of the inlet chamber, rotor with staggered hammers and smooth grate surface have a favorable influence on the crusher capacity. The design of the crusher housing (its tipping part) allows simple and quick access to important parts of the crusher for maintenance.
Impact plates can be rearranged either in a closed path or in an open path. The machine can be supplied with a common base frame for the crusher and drive which shortens the installation time of the crusher. The frame can be supplied with a flexible seating to reduce the dynamic forces on the foundations.
PSP Engineering a.s. is a leading supplier of specialized products and entire processing plants for the building material and mineral processing industries. PSP Engineering has been involved in the design and construction of cement plants, lime works, quarry and crushing plants, as well as gravel and sand pits for more than 50 years.