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Roll crushers


Roll crushers are used at a final stage of crushing (secondary and fine crushing). There are two and four roll crushers. Roll surface can be smooth and toothed. Crushers with toothed rolls are used in different industries for small strength material crushing. The dimensions of the crusher can be changed according the given task, productivity and crushed material. There are a lot of toothed roll crushers of different designs, especially as a part of crushing and screening plants. Four roll crushers mostly used for rampant material processing liable to adhering or sticky inclusions containing (with humidity of 10%). According to the Customer’s choice this kind of equipment can be designed and manufactured of any other capacity.

Data Roll crusher dimension type
Д4Г 900х700 Д4Г 980х700 Д4Г 980х1000 ДДЗ- 500 ДДЗ- 625 ДДГ 1200х800 ДДГ 600х400
Max. lump size of feed material, mm 40 40 40 300 700 75 60
Size of final product, mm 2…10 2…10 up to 3 80 80 10…30 10…30
Output, t/h, no more 20 20 30 up to 400 up to 400 30-65 15-40
Specified electric motor power, kW 40 90 100 200 250 55 22
Weight without electric motor, with charging device, t 32 31 38 15 20 32,4 3,33