In the laboratory of mineral processing, we always need to crush the ore in the proper size for the operation of grinding or analysis test.

We could adopt jaw crusher as primary crusher and double roller crusher as the secondary for this job. The finished product size after crushing will be 1~3mm. And the capacity could be 300~600kg/h

1.jaw crusher

laboratory jaw crusher XPC 60x100

The crushing ratio is large, the product particle size  is uniform, convenient adjustment, can meet the requirements of testing, beneficiation and other aspects, can replace the multi-stage crushing by one stage crushing, and the material collection is convenient, less dust, greatly improve the working conditions, is a new crushing equipment.

According to the different feeding size and capaity, we have 3 model for selection.

Model ZJH-100×60 ZJH-125×150 ZJH-150×250
Feeding Open Size (mm) 100×60 125×150 150×250
Max feeding Size (mm) 50 100 125
Discharged Product Size (mm) adjustable 5~15 4~38 10~40
Capacity (Kg/h) 45~550 500~3000 1000~3000
Power (KW) 2.2 4 5.5
Weight (KG) 250 400 1400
Dimension (mm) 700x570x1250 1150x680x1100 1750x950x1330


2. Double roller crusher 

The machine has the characteristics of simple structure, flexible adjustment of discharge size by a hand wheel and stable performance.

we have 3 model for selection.

Model ZJH-250×75 ZJH-250×125 ZJH-250×150
Max feeding Size (mm) 13 13 13
Discharged Product Size (mm) adjustable 1~3 1~3 1~3
Roller Material high manganese steel high manganese steel high manganese steel
Capacity (Kg/h) 300 450 600
Power (KW) 1.5 3 3
Weight (KG) 310 345 356
Dimension (mm) 1180x550x1060 1180x550x1060 1180x550x1060