Crushing machine is a kind of breaking machine and it is used to breaking some larger biomass raw materials into small size of materials. There are two types for the crushing machine. One type is integrated crusher and the another one is stump crushing machine. The former one also has two types, belt feeding type crushing machine and chain plate feeding type crushing machine. Both of the crushing machines have their own features, and they are the preferred breaking machines with the highest yield in our country.
The Belt feeding type crushing machine
| Type | GC-1400-800 | GC-1400-500 |
|---|---|---|
| Knife roll diameter(mm) | 1100 | 800 |
| Knife roll rotating speed（rpm） | 926 | 926 |
| Fly-cutter quantity(piece) | 24 | 24 |
| Main motor power(kw) | 250 | 200 |
| Production capacity(t/h) | 25-28 | 18-20 |
| Feeding port size(mm) | 1400×800 | 1400×500 |
| Whole machine weight(t) | 24.6 | 18.6 |
| Boundary dimension(mm) | 11000×2480×3250 | 8600×2480×2800 |
Chain plate feeding type crushing machine
| Type | HX826 | HX828 |
|---|---|---|
| Knife roll diameter（mm） | 650 | 800 |
| Fly-cutter quantity（piece） | 8 | 8 |
| Feeding port size | 1500×1500 | 1600×1500 |
| Crushed materials length | 30-50 | 30-50 |
| Production capacity（t/h） | 15-20 | 15-30 |
| Weight（t） | 9.8 | 11.2 |
| Main motor power（kw） | 75×2 | 110 |
| Knife roll rotating speed（rpm） | 590 | 590 |
| Boundary dimension（mm） | 3400×2500×3300 | 4000×2500×3300 |
Stump crushing machine
| Type | HX1250-500 |
|---|---|
| Knife roll rotating speed（rpm） | 650 |
| Knife roll diameter（mm） | 800 |
| Fly-cutter quantity（piece） | 4 |
| Feeding port size（mm） | 1250×500 |
| Main machine weight（t） | 7.8 |
| Feeding motor power（kw） | 7.5+5.5 |
| Main motor power（kw） | 132－160 |
| Oil pump motor power（kw） | 3 |
| Feeding conveyor length（m） | 6 |
| Discharging conveyor length（m） | 10 |
| Boundary dimension（mm） | 3300×3000×2230 |
The machine has a wide range of raw materials, such as each kind of undersized log, slab, batten, log core, etc. The chain plate feeding crushing machine can adjust the feeding speed according to the main motor load, which can avoid no load or over load running, and the feeding will be more fluently, finally, the yield is increased greatly. The machine can be used in the large pellet mill production line and the large briquette production line, so the crushing machine can provide raw materials for the whole production line continuously.