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Raymond Mill,Grinding Mill

 

I. Raymond Mill 4R3216 Usage and Application 
Raymond mill is used to grind materials in the fields of building materials, mining, metallurgy and chemical industry. The materials must be non-flammable and non-explosive materials such as: limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate, manganese ore, iron ore, glass, ceram, active carbon, carbon black, fireproof materials, heat preservation materials, chemical materials and so on(300 kinds of materials). The materials should have the hardness less than 7 in Moh's scale and humidity less than 6 percent. The granularity of the end products can be adjusted from 30 to 325 meshes.

 II. Raymond Mill 4R3216 Working Principle
After the materials enter the grinding room of the main equipment, the Raymond mill grinding roller swings outward and presses closely upon the grinding ring due to the centrifugal force generated by the rotation of the main shaft. The blade carries materials to the space between the grinding roll and grinding ring, and materials are ground as the grinding roller rolls.

After being ground, the powder is selected by classifier via the cycle wind of the blower and the rough powder will be back to the grinding room for regrinding. The qualified powder is brought into the powder collector together with airflow. The powder comes out as end products while the airflow goes back to the powder collector in cycling to make the machine work normally. The remained airflow comes out after purification by dust catcher.

III. Raymond Mill 4R3216 Main Specifications

 

Model	Grinding Roller			Grinding Ring		Feeding Size (mm)	Output size (mm)	Capacity (t/h)	Motor Power (kw)	Overall Dimension (mm)
	Numbers (pcs)	Diameter (mm)	Height (mm)	Outside Diameter (mm)	Height (mm)
3R1410	3	140	100	495	100	<8	0.613-0.044	0.15-1.2	14.1	3340×2200×3200
3R2115	3	210	150	726	150	<15	0.613-0.044	0.28-1.8	28.2	4480×3100×3970
3R2615	3	260	150	865	150	<15	0.613-0.044	0.35-2.8	35.7	5000×4100×4850
3R2715	3	270	150	884	150	<15	0.613-0.044	0.40-3.4	42.7	5050×4150×4900
3R3015	3	300	150	965	150	<15	0.613-0.044	0.45-3.7	55	5200×4200×4950
4R3016	4	300	160	990	160	<20	0.613-0.044	0.6-4.5	55	5250×5000×5500
4R3216	4	320	160	1073	160	<25	0.613-0.044	1.0-5.2	72.5	7700×7200×8800

 

 Great Wall Heavy Industry main products are crushers, grinding mills, other equipments for stone production line, sand making line and mill grinding plant, as well as building construction equipments. 

1.Crusher series

Jaw crusher, cone crusher, VSI sand crusher, diesel engine crusher, impact crusher, double roller crusher, hammer crusher, small crusher etc.

2.Screening equipment

Vibrating feeder, vibrating screen, sand washing machine, belt conveyor.

3.Mill series

Ball mill, vertical roller mill, Raymond mill, high pressure mill, grinding mill plant.

4.Rotary kiln, rotary dryer.

More details about the cone crusher pls feel free contact us.

Related Products

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http://www.greatwallcrusher.com/

http://www.rockcrusher.net.cn/

http://www.greatwall-machinery.com/

http://www.dieselmotorcrusher.com/

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