HomeAsia › Quarry Double Roll Crusher Quoted Price in Malaysia

Quarry Double Roll Crusher Quoted Price in Malaysia

Roll crusher, also called roller crusher, is a classical crushing machine with simple structure and less over crushing phenomenon. It can perform medium and fine crushing on medium-hard and soft ores. Roller crusher can be divided into double roll crusher, teeth roller crusher, four roller crusher, etc. For example, sulphuric acid plants usually use jaw crusher to carry out first crushing on the pyritic ores to make their diameter reach 20~30mm, and then use roll crusher for second crushing to reduce the diameter of the ores below 5mm to reach the requirement of furnace in fluid bed.

Features:

1. Roll crusher can bring the production capacity of powder grinding equipment into full play. Generally speaking, it can improve output by 30%-40%, reduce total energy consumption by 20%-30%.

2. Roll crusher has compact structure, light weight, small size and convenient operation and maintenance.

3. It has excellent sealing performance, thus avoiding flying of crushed fine materials, so that the dust pollution is little, working noise is low and the working environment is greatly improved.

4. It is equipped with safety device, so that when metallic iron pieces accidently go into the crushing chamber, the safety device will work and increase the discharging mouth to make the iron pieces go through the crushing chamber and the equipment can continue normal work.

5. The cleaning between the rolls can be freely adjusted in the range of 1mm~20mm. After the cleaning is adjusted according to the requirement of crushing granularity, the crushing granularity can be reliably controlled and final products can be discharged from the bottom of the crushing chamber in ideal granularity.

6. Roll crusher has such outstanding features as simple and reasonable structure, low running cost, stable operation, high efficiency, energy conservancy, high crushing efficiency and adjustable discharging granularity.

Application:

Roll crusher can be applied in the industries of cement, the chemical industry, mining, metallurgy and building material, which is suitable for the medium crushing on the material. And the discharging granularity can be adjusted freely, so we must have one process of iron cleaning before the crushing process, because the hard iron material will bring much more damage to the crushing machine.

Working Principle:

The roll crusher is depending on the mutual compression of the rollers at high speed and low rotating rate. The material can vertically fall to the crushing chamber from the top, which can be turned to the powder on the big impact caused by rollers, and the rest of the materials with the hardness also can be broken in the interior part. The second grinding can highly lower the energy consumption and improve the throughput.

Technical Parameters:

Model
2PG400*250
2PG610*400
2PG700*400
Roller Diameter(mm)
400
610
700
Roller Length(mm)
250
400
400
Max. feeding size(mm)
<=25
<=85
<=100
Discharging size (mm)
2-8
0.5-30
0.5-30
Efficiency(t/h)
5-10
13-40
10-100
Roller number
2
2
2
Roller rotation speed(r/min)
180
75
95
Total weight(t)
2.2
5.9
9.8
Dimensions(L*W*H)(mm)
1215*834*830
3700*1600*1100
4300*1200*1200
Motor Model 5.5*2 15*2 30*2

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