Raymond mill --- Grinding mill

Raymond mill --- grinding mill

Raymond mill

    Brief introduction
After many years of practice and improvement, the structure of

Raymond Mill

is getting perfect by low consumption, low investment, environment friendly, small occupation area, and more efficient than the traditional grinding mill.

Raymond mill

    Product Application
For low consumption, low investment, environment friendly , small occupation area, and more efficient than the traditional grinder mill,

raymond mill

is widely used in the field of the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. Raymond Mill can produce powder from more than 280 kinds of non-flammable and non-explosive mineral materials with Mohs hardness below 7 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between 613 micron and 440 micron(0.613mm—0.044mm). Through the function of separator and blower, it can meet different customers’ demand.

Raymond mill

     specification
Model Roller Ring Max.
Feeding Size(mm)		 Fineness
of Product
(mm)		 Power
for
Machine
(kw)
Number Dimension
(mm) 		Height
(mm) 		Inner Diameter (mm) Height
(mm)
3R2115 3 210 150 630 150 15 0.044-0.165 15
3R2615 3 260 150 780 150 15-20 0.044-0.165 18.5
3R2715 3 270 140 830 140 15-20 0.044-0.165 22
3R3016 3 300 160 880 160 15-20 0.044-0.165 30
4R3216 4 320 160 970 160 20-25 0.044-0.165 37

SBM Crusher Products

Jaw Crusher | JC Series Jaw Crusher | Impact Crusher | Hydraulic Impact Crusher | Series Cone Crusher | Hydraulic Cone Crusher | Spring Cone Crusher | HCS90 Cone Crusher | VSI Crusher | MTW Trapezium Mill | LM Vertical Mill | MTM Trapezium Mill | High Pressure Suspension Mill | MXB Coarse Powder Mill | SCM Series Super Thin Mill | Raymond Mill | Ball Grinding Mill | Jaw Mobile Crusher | Impact Mobile Crusher | Cone Mobile Crusher | YGFS Multi-Crushing Plants | Crawler mobile plant | Vibrating Feeder | Vibrating Screen | Belt Conveyor | Sand Washer |

Raymond mill     Features & benefits
1. The whole plant is a vertical structure of strong systematic characteristic, so it occupies small area. From crushing of raw material to grinding and packing is an independent production system.
2. Compared with other grinding mill plants,

raymond mill

's passing ratio achieves 99%, this is what other grinding mill can not reach;
3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably,
4. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room.
5. Main parts of the whole grinding mill plant are made from cast and steel of high quality. Such strict techniques insure the durability of whole plant.

Raymond mill

     working principle
Firstly, raw material is crushed by jaw crusher to the size required, and then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind. After this, the ground stuff is carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The airflow system of

raymond mill

is closely sealed up and circulated under condition of negative and positive pressure.