Roller diameter:400 - 700/mm
Max. feeding size:≤25 - ≤100/mm
Capacity:5-10 to 10-100/th
Roller rotation speed:75 - 180r/min
Discharging size:2-8 to 0.5-30/mm
Supply Ability:20 Set/Sets per Month
Feature:simple structure, takes up smaller space
Roll crusher is a type of rock crusher mainly used for the crushing of medium or lower-hardness ores and rocks in mine selection, chemistry, cement and building material industry. Teeth roll crusher is outstanding for its large crushing capacity. In addition, the hydraulic coupling of this kind of rock crusher with limited distance connecting the motor and reducer prevents overload and the overload protection sensor device makes the machine safe and reliable. The hydraulic adjustment of tooth roller space and central lubrication of tooth roll bearing are additional advantages. The optimization design of tooth shape and selective crushing make roll crusher a machine with high efficiency, low energy consumption and uniform granularity.
Some major advantages of roll crushers are that they give a very fine product size distribution and they produce very little dust or fines. Rolls crushers are effectively used in minerals crushing where the ores are not too abrasive and they are also used in smaller scale production mining of more abrasive metal ores such as gold. Coal is probably the largest user of roll crushers, currently, though. Coal plants will use roll crushers, either single roll or double roll, as primary rock crushers.
When you install double roll crusher, you should install it on concrete foundation and fix it tightly by the foundation bolt. You had better pad a hard wood board or other cushioning material to reduce vibration and noise of the concrete foundation. In addition, you should always keep this rock crusher clean. You should wipe the oil and dust on the machine and clear the residues in the crushing cavity.
| Type | 2PG0425 | 2PG0640 | 2PG0740 | 2PG0850 | 2PG1060 | 2PG1260 | 2PG1560 |
| Roller diameter(mm) | Ф400 | Ф610 | Ф700 | Ф800 | Ф1000 | Ф1200 | Ф1500 |
| Roller width(mm) | 250 | 400 | 400 | 500 | 600 | 600 | 600 |
| Feeding Size(mm) | ≤25 | ≤25 | ≤25 | ≤25 | ≤30 | ≤30 | ≤30 |
| Discharging port(mm) | 2-8 | 2-8 | 2-8 | 2-8 | 2-10 | 2-10 | 2-10 |
| Capacity(t/h) | 5-10 | 10-20 | 15-30 | 20-40 | 30-50 | 40-70 | 60-110 |
| Engine model | Y132M-6 | Y180L-6 | Y200L-4 | Y225M-4 | Y250M-4 | Y315M-6 | Y315L-6 |
| Motor power(kw) | 5.5-2 | 15*2 | 30*2 | 45*2 | 55*2 | 75*2 | 110*2 |
