- Other Construction Material Making Machinery[3]
- Brick Making Machinery[1]
- Cement Making Machinery[10]
- Curb & Paving Stone Forming Machinery[1]
- Crusher[10]
- Drying Equipment[10]
- Mine Mill[10]
- Sand Making Machinery[10]
- Other Mining Machinery[10]
- Waste Management[4]
- Grinding Machine[5]
- Mining Feeder[10]
- Conveyors[10]
- Sand Washer[3]
- Mineral Separator[10]
- Mining and Metallurgy Projects[4]
- Glass[1]
- Separation Equipment[3]
- Vibrating Screen[10]
- Other Mechanical Parts[1]
- Contact Person : Ms. Fang Flora
- Company Name : Jiangsu Zhongbo Heavy Machinery Co., Ltd.
- Tel : 86-21-50115833
- Fax : 86-21-50115833
- Address : Jiangsu,Nantong,No.999 Gangxi road Haimen city, jiangsu province
- Country/Region : China
- Zip : 200437
6R-4427 Grinding Mill
6R-4427 grinding mill
I. Specification of Zhongbo Raymond Grinding mill:
The Raymond Mill series of 3R1410, 2115, high-rate 2714, 3016,3216 and 5R 4119, 6R3818 are high efficiency recycling powder making equipments of closed circuit used in the field of middle and small scale mine, chemical industry, building materials, metallurgy, refractory materials, pharmacy, cement, etc.
1. raw material requirements: noninflammable and non-explosive materials
2. Mohs hardness ≤8, Moisture ≤6%
3. charge size requirements: 5-25mm
4. final product size 80-325 meshes. (final product size can reach 1325 meshes through ultra superfine mill)
II. Working principle of Zhongbo Raymond Grinding mill:
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 grindAfter this, the ground stuff are 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 sets airflow system is closely sealed up and circulated under condition of negative and positive pressure.
III. Technical Parameter of Zhongbo Raymond Grinding mill:
Model | 3R1410 | 3R1815 | 3R2615 | 3R2715 | 4R2716 |
Max Charge Granularity ( mm) | 5-8 | 15 | 20 | 20 | 15-25 |
Discharge Granularity (mm) | 0.044-0.125 | 0.044-0.125 | 0.044-0.125 | 0.044-0.125 | 0.044-0.125 |
Output for One Shift (t) | 1-10 | 1-15 | 2-25 | 3-30 | 3-30 |
Rotary Speed for Main Shaft (r/min) | 280 | 200 | 165 | 165 | 165 |
Interior Diameter of Mill Ring (mm) | 405 | 550 | 780 | 830 | 830 |
Diameter of Mill Roller (mm) | 140 | 180 | 260 | 270 | 270 |
Height of Mill Roller( mm) | 100 | 150 | 150 | 150 | 160 |
Power of Main Machine kw | Y160M -6-7.5 | Y180L -8-11 | Y225S-8-18.5 | Y225M -8-18.5 | Y225M -8-22 |
Power of Fan kw | Y132S-4-5.5 | Y132M -4-7.5 | Y160L -4-15 | Y180M -4-18.5 | Y180M -4-18.5 |
Analysis Motor kw | Y190L -6-1.1 | Y100L -6-1.5 | Y112M -6-2.2 | Y112M -6-2.2 | Y112M -6-2.2 |
Dimension mm | 3400*2161*3246 | 4200*3900*4300 | 5970*4000*5000 | 5970*4000*5200 | 5970*4000*5200 |
Weight (kg) | 2500 | 2950 | 3800 | 4000 | 4000 |
6R-4427 Grinding Mill
