The crusher is intended for crushing of easy-splitted up lumpy materials (fertilizers with humidity up to 10 %, dry clay, pressed straw, polyfoam, etc.).
The crusher can be applied in lines of fine grinding, as the first step of crushing of dimensional pieces of a material.
The initial material is loaded into the bunker of a grinder and under the dead weight moves to the zone of rotors disk rotation.
Pieces of a material having got in grinding chamber are grasped and crushed by disks of rotors due to impact and abrasion.
Crushed material spills through in backlashes between disks and apertures of a lattice in the discharging device.
Disks of rotors self-rectify from a material in the central zone of grinding chamber and zones of installation of reflectors.
Table 1
Technical specifications
|
Parameters |
Value |
| Design capacity, m3/h
(with lattice/without lattice) |
up to 6/up to 20* |
| Influent fraction dн, mm |
300´300 |
| Effluent fraction dк, mm
(with lattice/without lattice) |
-6/-12* |
| Rotors turning speed, rpm |
625; 525* |
| Rotors diameter, mm |
266 |
| Rotors length, mm |
495 |
| Capacity of the bunker, m3 |
1* |
| Electric motor: |
|
| Type |
4А132М4У3 |
| Capacity, kW |
11,0 |
| Number of rotations, rpm |
1500 |
| Voltage, v |
380 |
| Weight, kg |
790 |
Technical characteristics are specified for base models.
Depending on physical properties of a material (hardness, humidity, granulometric size composition of influent and effluent material, etc.) technical characteristics and design features of grinders can vary.
Loading of a grinder is probably possible by means of belt feeders of various updatings depending on the installation site and general configuration of equipment on the grinding area.
The crusher can be established both in and on the open area under a shed. The crusher can be mounted on basic racks, platforms and bases.
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