Fine roller matching machine (The last one is finely grated, as small as 0.5mm)
The roller crusher is suitable for crushing medium and high hardness materials in metallurgy, building materials, refractory materials and other industrial sectors. It is suitable for coarse and intermediate crushing of brittle bulk materials in cement, chemical industry, electric power, mining, metallurgy, building materials, refractory materials, coal mines and other industries, with large size of input and adjustable size of output, and can resist crushing of materials with compressive strength ≤160MPa. Especially in the coal industry, the crushing of raw coal by this machine can be carried out directly as long as the iron and dirt are removed and the gangue is not removed. The crushed materials have uniform particle size and low over-crushing rate, which simplifies the coal preparation process and reduces the investment and production cost.
Note: the sand production effect of river pebble is good.
The material used in the roller ring of the grinding and scouring equipment is wear-resistant ductile iron and alloy steel, which has been quenche. The hardness can be reached respectively HRC60°- 62°，HRC48°- 55°; The roller ring is equipped with the cloth device, not only the whole width of the roller ring can play a crushing role, improve the crushing fineness and output, but also can make the roller ring uniform wear, effectively solve the problem of roller storage middle groove.
Fine crushing roller is brick, cement, mineral production of raw materials crushing equipment, especially for brick production of raw materials with fine refining and rolling effect, roller sleeve wear resistance, long service life, strong crushing force, high production efficiency, the quality of the whole machine is reliable.
| Name | unit | Parameter | ||||
| KDG800X600 | KDG1000X800 | KDG1200X1000 | KDG1400X900 | KDG1400X1200 | ||
| Roller ring diameter | mm | Φ800 | Φ1000 | Φ1200 | Φ1400 | Φ1400 |
| Linear speed of roller coil | m/s | 12/10 | 15/13 | 15/12.5 | 18.4/15.5 | 18.4/15.5 |
| Installed power | kw | 82 | 130 | 185 | 250 | 250 |
| Roller ring width | mm | 600 | 800 | 1000 | 900 | 1200 |
| Weight(with the motor) | kg | 9000 | 12000 | 23000 | 27500 | 34000 |
| Boundary dimension | m | 5.8*3.7*1.6 | 6.2*4*1.7 | 7.3*4.3*1.8 | 7.8*7*2.3 | 7.5*7.3*2.3 |