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Grinding Equipment
High-Pressure Suspension Grinder

High Pressure Suspension Mill Introduction

Traditional Raymond mill has been unable to meet the special needs of some milling material, whereby River mill R & D department after years of effort, finally launched a high pressure hanging roller mill, Raymond mill is the improved version of fineness can be adjusted between 400-600 mesh. Mainly used in lime, limestone, feldspar, talc, barite, marble, silica, clay and other soft materials as well as fly ash, slag, activated carbon and other materials.
Yield: 0.2-21 tonnes
Applications: lime, limestone, feldspar, talc, barite, marble, silica, clay and other soft materials as well as fly ash, slag, activated carbon and other materials.
Features: wide controllable range of the finished product fineness uniform, mature technology, design reasonable, less investment, stable performance, low maintenance.

High Pressure Suspension Mill works

Mainly rely on two horizontally mounted and synchronized counter-rotating pressure roll crushing high-pressure material layer (also known as the inter-particle crushing). Material layer is closed in the process is forced to move downward pressure is gradually increased to squeeze suffered big enough, until it is crushed and compacted material is extruded into sheets (also known as the cake) is discharged from the machine. The mechanical strength of such webs is very low, hand twist that is broken. The tablet contains a large amount of fine powder, wherein the fine particles of less than about 90um finished 20 to 30%, the internal structure of the coarse particles is destroyed, resulting in a number of micro-cracks, a high grindability. That is, the material particles in the extruded sheet material is less than 2mm of about 70 to 80 percent, but there are a lot of microcracks.

Characteristics of high pressure hanging roller mill

1, a wide range of controllable finished product fineness uniform, mature technology.
2, reasonable design, less investment.
3, machine performance is stable, low maintenance, long life wearing parts.
4, after-sale protection safe, caring service
Technical Parameter:
Model Roller No. Roller Size(mm) Inner Diameter Height & Length of Grind Ring (mm) Feeding Size (mm) Output Size(mm) Capacity (t/h) Power (kw) Overall Dimension (mm)
YGM65 3 210×150 650×150 ≤ 15 0.613-0.033 0.4-1.8 15 4100×3300×4500
YGM75 3 260×150 780×150 ≤ 15 0.613-0.033 1-3 18.5 4300×3500×5100
YGM85 3 270×140 830×150 ≤ 20 0.613-0.033 1.2-4 22 5300×4100×5200
YGM85B 3 270×140 830×150 ≤ 20 0.613-0.03 1.2-3.5 22 5300×4100×5200
YGM95 4 310×170 950×170 ≤ 25 0.613-0.033 2.1-5.6 37 7100×5900×7900
YGM130 5 410×210 1280×210 ≤ 30 0.613-0.033 2.5-9.5 75 7900×8000×9700

pre:European version coarse grinding next:Raymond Mill