SGP Primary Double Roller Crusher

Product Introduction:We have supply threekinds of alloy roller crusher , 1.Withsmooth alloy rollersfunction is same as common roller crusher but more durable. Alloy roller hardness HRC48~55. 2.With…

Product  Introduction:

We have supply three kinds of alloy roller crusher ,

  1. Withsmooth alloy rollers function is same as common roller crusher but more durable.

Alloy roller hardness HRC48~55.

  1. Withalloy teeth which can crush stones bellow 4 cm .
  2. Alloy roller with groove which can remove stones from 4 ~20 cm so as to extend roller working life.


High structure,Low cost,delivering a high (8%-20%) moisture content of raw materials,the most widely used clay crusher machine.

Product Parts:

Alloy mixer blades

Alloy hollow brick mould

Alloy brick mould


Thrust bearing


Auger adopts high chromium raw materials,the auger front part can produce 25million bricks,the auger back part can produce 45 million bricks one time. High load capacity to admit any pressure from soft to stiff extrusion condition. Reducers with parallel shafts,case hardened and ground helical gears to ensure secure,progressive transmission and quiet operation and long durability.

Extruder shaft


Extruder shaft and gear adopts heat treatment.If with proper maintenance,we can give at least 4 years guarantee for gears and shaft. 1.Hinged body.Easy opening for maintenance tasks and part replacement.

2.Highly wear resistant chrome alloy liners with a bolt-free system,preventing air leaks and making replacement operations easier.

Making different bricks:



Model Power Capacity Dimensions Roller Gap mm
SG50*50 7.5+7.5kw 15-20m³/h 2000*1000*900mm 3-5
SG60*60 11*2kw 20-25m³/h 2200*1120*1100mm 3-5
SG70*50 15*2kw 25-35m³/h 2600*1370*1100mm 3-5
SG80*60 22*2kw 35-45m³/h 3800*1370*1180mm 3-5