The High pressure grinding mill is an updated version of R series Raymond mills. It is the ideal solution for pulverizing almost any non-metallic minerals with Moh’s hardness below 7 and moisture content below 6%, such as marble, calcite, limestone, feldspar, fluorite, gypsum, talc , barite, dolomite, granite, kaolin, bentonite, bauxite, phosphorite, figuline, black lead, clay etc. The fitness of the final product can be adjusted as required in the range of 80-600 meshes.
Technical Advantages of the Grinding Mill:
1, stronger grinding force: host grinding system USES three roll grinding roll assembly pressurized, each of the original grinding force can be increased greatly based on improved 500Kg milling efficiency.
2. large grinding area: the grinding roll and grinding ring from the height of the 160mm increased to 200mm.
3.Shovel material using super large: use the big Shovel blade, makes the material tackles the into grinding roll and a magic ring between grinding.
4, classifying precision: using super-large grading turbine, percent of pass is high, deal with big air volume. And grading impeller end and powder outlet end forming palace type sealing, the system doesn't easy to form short-circuit powder, classification precision is high.
5. Double whirlwind: the parallel double whirlwind collector, collecting efficiency over 85%, than the single tornado collector 10% collection efficiency.
6. afterwind adopts baghouse collecting, no dust pollution.
Main technical parameters:
|
Maximum feeding size
|
Finished granularity
|
output
（According to different materials fineness）
|
Center shaft speed
|
Grinding ring inside diameter
|
Roll grinding size
（diameterXheight）
|
Total weight
|
Total power
|
|
20 mm
|
80～600 mesh
|
1500～7500 kg/h
|
145 r/min
|
φ970 mm
|
φ320X200mm
|
14.5 t
|
97.5KW
|
