4R Series Raymond Mill For Limestone Calcite Barite Dolomite

raymond mill:, 1.Easy maintenance and operation, 2.High grinding ratio, 3.simple structure,large capacity, 4.low cost - details see: https://www.machineto.com/4r-series-raymond-mill-for-limestone-calcite-barite-dolomite-10314055

Condition:New	Type:Raymond Mill	Motor Type:AC Motor	Power(W):30/37kw
Capacity(t/h):1.2-4.5	Place of Origin:Henan China (Mainland)	Brand Name:HR	Model Number:4R3016/4R3216
Weight:8.5/15T	Certification:ISO9001-2000	Warranty:one year without weaing part	After-sales Service Provided:Engineers available to service machinery overseas

4R Series Raymond Mill For Limestone Calcite Barite Dolomite

contact supplier for 4R Series Raymond Mill For Limestone Calcite Barite Dolomite

Introduction of Raymond mill:

it is widely used for in the fields of metallurgy, building materials, mining, chemical industry and so on. The materials must be non-flammable and non-explosive materials.

performance of raymond mill:

1. The whole machine is vertical structure and occupies small area, strong systematicness. From the rough process to the power and to the end packing, the machine can be a independent producing system.
2. the rating of throughing screen can be 99 percent maximally.
3. The hoister’s transmission gear applies of seal gearbox and belt pulley, steady transmission, reliable operation.
4. All the important components are made of high quality casting and section.

5. Concentrate control of electrical system, advance, reasonable and highly automated.

working principle of Raymond mill:

The jaw crusher breaks up the raw materials into needed feeding granularity, after that, the bucket elevator takes the material to the hopper and then the electromagnetic vibrating feeder sends them to the host' s hohlraum averaglly. In the rolling process of blade and grinding roller, the materials are feeded into the spaces of grinding rings which form the padding layer. The materials are grinded between grinding roller and grinding ring to get the purpose of making powder. After being grind, the powder is selected by classifier via the circle wind of the blower and the rough powder wil be back to the grinding room for regrinding. The qualified powder is brought into the power collection together with the airflow. The unqualified powder will be separated with the airflow by throwing to the out wall. All the air system of the machine is closed recirculation and operate under the condition of positive-negative pressure.

technical data:

Model	Roller number(PCS)	Roller size(mm)	Inner diameter & height(mm)	Max. feed size(mm)	Final particle(mm)	Capacity(t/h)	Power(kw)	Weight(t)	Overall dimension(mm)
4R3016	4	300×160	890×160	20	0.2-0.044	1.2-4	30	8.5	6500×4100×5200
4R3216	4	320×160	9700×160	25	0.2-0.044	1.8-4.5	37	15	6500×4100×5200

Note:The technical parameters above are just for your reference. If there is any change, all parameters and overall dimension are subject to operating instructions. Any questions please feel free to contact us.