Features 1. Aircraft Department smooth double roll crusher for crushing all kinds of laboratories and laboratory medium and low hardness ores and rocks. 2 whole structure is simple, nesting uniform size, flexible adjustment and stable performance. 3.SGP series double roll crusher double roll extrusion, two rolls relative differential rotation, tangential material into double roll crusher chamber, so that the material with the rotation of the double rollers squeezed broken. 4 double roll crusher of this series on the strength less than 150MPa can be a variety of materials for secondary and tertiary crushing, crushing particle size uniformity and accurate. Technical parameters roll size φ200 × 75mm feed size ≤ 13mm discharge size <3mm supply voltage three-phase AC380 (1 ± 10%) V 50Hz Power 1.5KW productivity of about 1000kg / h Machine weight 200Kg Dimensions (L × W × height) mm 640 × 455 × 875 ASSG-Ⅰ double-stick low and sell Crusher [Special] Shu double stick crusher crusher factory direct dual-stick double stick ASSG-Ⅰ [Special low and sell crusher crusher] Shu double-stick factory direct Dual stick crusher ASSG-Ⅰ double stick Crusher [Special low and sell dual-stick] Shu crusher crusher factory direct dual-stick