China Famous High Strength Limestone Grinding Raymond Mill
China famous High strength limestone grinding raymond mill
In the main frame, a 100 - 1,500kg powered pressure spring is fixed to the roller suspender. After the grinder is put into effect, the roller rotates around the main shaft, and rolls closely against the ring pressed by the high pressure spring and centrifugal force. With a rolling pressure ratio that is 1.2 times higher than that of the Raymond grinder under the same power conditions, production output is raised substantially.
When a certain degree of roller and ring wear occurs, it is recommended to adjust the length of the spring to maintain the constant pressure between the roller and the ring and maintain stable output.
2.Service team and service philosophy of our company
Pre-sale services: enthusiasm-Provide you the prophase plan, process flow design and manufacturer equipment according to your special demand.
Sale services: servant-Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
After-sale services: faithfulness-To establish long term friendship, we will regularly pay return visit to customers.
3.Structure of Raymond Mill
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 milling plants, its passing ratio achieves 99%, this is what other mill can not reach.
3). Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.
4). Main parts of the whole plant are made from cast and steel of high quality. The technics is so subtly that insures the durability of whole plant.
5). The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room.
3. Main technical parameters
Type | Roll grinding | Maximum feed size | Output size | Output of 8 hours | Motor power | Blower power | Analysis machine power | overall dimension |
3R1510 | 3 | 10 | 80-325 | 0.3-1.2 | 7.5 | 5.5 | 1.1 | 3200*2100*4500 |
3R2115 | 3 | >20 | 80-325 | 0.4-1.6 | 15 | 11 | >2.2 | 4100*3300*4500 |
3R2615 | 3 | 20 | 80-325 | 0.5-2.7 | 18.5 | 15 | 2.2 | 4300*3500*5100 |
3R2715 | 3 | 20 | 80-325 | 0.7-3 | 22 | 18.5 | 2.2 | 5300*4100*5200 |
4R3016 | 4 | 20 | 80-325 | 0.8-5 | 30 | 30 | 2.2 | 5300*4100*5200 |
4R3015 | 4 | 25 | 80-325 | 1.0-4 | 30 | 22 | 2.2 | 5500*4300*5400 |
4R3216 | 4 | 25 | 80-325 | 1.0-8 | 45 | 30 | 5.5 | 7100*5900*7900 |
4R3220 | 4 | 28 | 80-400 | 1-10 | 45 | 37 | 5.5 | 8000*6000*9500 |
5R4119 | 5 | 30 | 80-400 | 5-10 | 75 | 75 | 7.5 | 9200*7250*9700 |
6R4427 | 6 | 35 | 80-400 | 9-15 | 132 | 132 | 11 | 12550*5700*8355 |
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