Double roll crusher

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Advantages of Double Teeth Roll Crusher
The clearance between the two rollers can be adjusted to change the sizes of final products. The Roller crusher can be classified into double roller crusher and four roller crusher according to the roller quantity. The Double teeth roll crusher bears the features of stable operation, easy maintenance, low cost, output size adjustable.
Application of Double Teeth Roll Crusher
The double teeth roller crusher is widely applied in the industries of mining, building materials, chemical industry, metallurgy, etc. It can crush materials with the compression strength not more than 160Mpa into secondary or fine granularity, such as crushing mineral, rocks, coke, coal, slag, scoria, and fire-proof material etc.
Working Principle of Double Teeth Roll Crusher
Through the feed opening, the raw materials fall to between the two rollers, after crushed, the final products drop naturally. When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine.
Main Technical Parameters

type material-in size(mm) capacity(t/h) power(kw) weight(kg) overall dimension(mm)
10mm 20mm 35mm 50mm
2PGC450×500 80-150 15 30 45 60 11×2 3850 2389×2082×855
2PGC500×600 80-150 20 45 60 90 15×2 4600 2692×2186×950
2PGC500×750 80-150 28 60 85 120 18.5×2 5700 2913×2893×1030
2PGC600×900 80-150 42 80 100 145 30×2 7200 3252×3084×1146
2PGC750×750 80-200 50 62 90 120 37×2 11000 3458×3422×1380
2PGC900×900 80-200 60 78 110 135 45×2 13800 3445×3393×1371