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Limestone Grinding Mill for 40-325 meshLimestone Powder, 1. 40-325mesh limestone powder, 2.Simple structure, 3.Easy maintainence - details see: https://www.machineto.com/limestone-grinding-mill-for-40-325-mesh-limestone-powder-10314547

Limestone Grinding Mill for 40-325 mesh Limestone Powder

1) Introduction of limestone grinding Mill:

The machine is used for grinding the barite, limestone, kaolin, cerames, ahd slags, etc, below scale 9.3 of Mohs hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-425 (1000 the finest) meshes. It is possible to product 30-80 mesh coarse powder through special device in the machine.

2) Detailed Photos of Limestone Grinding Mill:

3)Working Principle of Limestone Grinding Mill:
Firstly, raw material is crushed by jaw crusher to the size required, then 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 the ring and rollers to accomplish the grinding.After grinding, the rough materials will be recycled by the air from the fan back into the grinding chamber for regrinding and the fine powders are blew into the cyclone and poured out through the output-powder pipes as the final products.

Limestone Grinding Millfor 40-325 mesh Limestone Powder
4) The technical parameters ofLimestone grinding Mill:

Modle	Roller Number	Roller Size (mm)	Feed Size(mm)	Fineness Of powder (mm)	Output (t/h)	Moter Powder (kw)	Blower Power (kw)	Dimension(mm)
7R190	7	460*280	15-35	1.6-0.045	8-35	160	160	16000*9400*9300
6R160	6	450*280	15-35	0.613-0.044	5-22	132	132	12550*5700*8300
5R4119	5	410×190	20-25	0.613-0.044	5-12	75	55	7850×8000×9700
4R3216	4	320×160	20-25	0.28-0.047	1.0-8.0	37	30	9900×5800×10580
4R2715	4	270×150	15-25	0.28-0.047	0.8-4.0	22	18.5	8700×5000×7819
3R2715	3	270×150	15-20	0.28-0.047	0.7-3	22	18.5	8700×5000×7819
3R2615	3	260×150	15-20	0.28-0.047	0.5-2.7	18.5	15	5650×3305×5950
3R2115	3	210×150	15-20	0.28-0.047	0.4-1.6	15	11	4500×2800×5800
3R1410	3	140×100	5-10	0.28-0.047	0.1-1.0	7.5	5	3200×2100×4500

Work Flow: Limestone Rock --> Jaw Crusher --> Bucket Elevator --> Hopper --> Vibrating Feeder -->Limestone Grinding Mill -->Screw Conveyor --> Bucket Elevator --> Silo --> Trucks or Bags.

7)Spare Parts of Limestone Grinding Mill: