Crusher for less-abrasive materialsAPPLICATION OF THE CRUSHER FOR LESS-ABRASIVE MATERIALS The crusher is designed for chopping of less-abrasive materials, prone to caking, for example sodium carbonate, with humidity max. 3% before feeding into conveying equipment in production rooms with ambient temperature from -10° to +50°. MAIN TECHNICAL DATA OF THE CRUSHER Parameter | Value | Capacity, kg/hour | 4000* | Size of pieces of the processed material, max., mm | 250 | Size of particles after chopping, mm | 10….15 | Rotor rotation frequency, rotations/min. | 18 | Size of the rotor blades, mm | 280 | Size of the unloading tray, mm | 260х260 | Type of the gear motor | С353Р 77,6 S2 B3 M2SA4 | Electric power supply voltage, V | 380 | Consumed power, kW | 0,75 | Overall dimensions (l х w х h), mm | 1763х476х600 | Weight, max., kg | 82 |
*-actual capacity depends on the processed material properties, chopping conditions and is specified when designing the crusher. The crusher consists of the following parts: - a body, manufactured of sheet material, inside of which a rotor is installed, fixed in the bearing units;
- a comb, which is fixed on the body wall with bolts;
- a gear motor, connected to the rotor by a pin coupling.
The output shaft and the coupling with the rotor shaft are covered by a housing. A removable cover is installed on the body wall opposite to the comb. Operation principle of the crusher: Material for chopping is fed through the loading flange in the crusher body between the comb and rotor edges. During the rotation of the rotor the material is crushed between the edges of the comb and rotor and runs into the discharge hopper. Gallery |