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Roll Crusher

Crushing capacity: 5-100t/h

Input size: ≤25-≤30mm

Processible materials: Sandstone, limestone, granite, sand gravel, construction waste, coal,  iron ore, quartz,  brick and tile, cobble, basalt calcite, all metal ores, etc.

Processible materials
  • Iron Ore Crusher
  • Quartz Crusher
  • Limestone Crusher
  • Coal Crusher
  • Granite Crusher
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Introduction to roller crusher

The crushing capacity of roller crusher machine mainly depends on a pair of cylindrical rollers, which are installed horizontally on frame. Materials are crushed under the active force of rotational rollers. Therefore, we call it roller crusher.

Roll Crusher Material Processing

Performances of double roll crusher

1. Users can take the roller crusher to crush mineral ores with medium harness. Since the shape, size and array of teeth on roller surface can be changed with the property of raw material, either the secondary or tertiary crushing is easy to realize.

2. It is adjustable for rollers when the roller distance varies from 1mm to 20mm. Users can get finished products with ideal particle size by adjusting the roller distance.

Roll Crusher

3. If the compressive strength of raw material is less than 160MPa, clients can take use of the smooth roll crusher. Double roll crusher has advantages like small discharging size, cheap price, strong wearable parts and reliable operation, etc.

Key points needing attention

1. If some non-crushing material enter into the space between rollers like drill bit, severe consequence will occur. Therefore, before crushing the material, smooth roller crusher should equip an device for absorbing iron and other matters.

Roll Crusher Working Principle of Dynamic Figure

2. If the double roll crusher works for a much longer period of time, the discharging size of finished products will be overly fine. At this time, users should adjust the discharging mouth or overhaul the whole machine.

3. Users should lubricate the key parts frequently to keep double roller crusher in good working condition.

Double toothed roller crusher

The so-called double toothed roller crusher has discharger on its roller, which can clean tooth ace and roller surface. The applied material for teeth roller crusher are diverse. Double toothed roller crusher can crush limestone and rocks with compressive strength more than 200MPa. However, the most suitable materials for teeth roll crusher are clammy ones with water content between 25%-30% or hard material with mud inside. Since the teeth roll crusher has advantages like little dust, low noise and small floor space, etc, more and more people would like to throw olive branch to it.

Roll Crusher Production Site

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Technical Data

Model 2PG0425 2PG0640 2PG0740 2PG0850 2PG1060 2PG1260 2PG1560
Roller diameter(mm) Ф400 Ф600 Ф700 Ф800 Ф1000 Ф1200 Ф1500
Roller width(mm) 250 400 400 500 600 600 600
Input Size(mm) ≤25 ≤25 ≤25 ≤25 ≤30 ≤30 ≤30
Discharging Gate(mm) 2-8 2-8 2-8 2-8 2-10 2-10 2-10
Processing capacity(t/h) 5-10 10-20 15-30 20-40 30-50 40-70 60-110
Power Models 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
Total weight(t) 2.2 5.9 9.8 13.5 17.2 28.5 39.3

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