Raymond Mill, Raymond Grinder, Raymond Grinding Machine

• Customization: Available
• Type: Raymond Mill
• Motor Type: AC Motor
• Model NO.: 3R2715
• Rotationl Speed: 23-25r/min
• Application: Construction
• Materials: Limestone / Dolomite / Barite
• Condition: New
• Name: Raymond Mill
• Model: 3r2715
• Max Feed Size: 15-20mm
• Final Powder Size: 0.044-0.165mm
• Roller Number: 3
• Roller Diameter: 270mm
• Roller Height: 150mm
• Transport Package: in Container
• Specification: according to specification
• Trademark: citichl
• Origin: China
• HS Code: 8462919000
• Production Capacity: 200 Sets Per Year

Product Description

                 Raymond mill, Raymond grinder, Raymond grinding machine 

Raymond mill Instruction:
Raymond mill is used for grinding the barite, limestone, kaolin, cement, slag, etc, below scale 9.3 of Mohs hardness and 280-odd sorts of non-inflammable and nonexclusive 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 80-325 (600 the largest) meshes. It is possible to produce 30-80 mesh coarse powder through special device in the machine.

Raymond mill Components:
Raymond mill structure is set by the host, analysis machine, plumbing fixtures, blower, finished cyclone, jaw crusher, bucket elevator, electromagnetic vibrating feeder, electric motors and other components. Which Raymond Host from the rack, inlet volute, blade, roller, grinding ring, cover and motor.

Raymond Mill Working Principle
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 grind.
After this, the ground stuff is 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 set's airflow system is closely sealed up and circulated under condition of negative and positive pressure.

Technical parameters: 

Model			3R2715	3R3016	4R3216	5R4121	6R4427
Roller	Number		3	3	4	5	6
	Diameter (mm)		270	300	320	410	440
	Height (mm)		150	160	160	210	270
Ring	Diameter (mm)		830	880	970	1280	1600
	Height (mm)		150	160	160	210	270
Maximum Feed Size (mm)			15-20	15-20	20-25	< 30	< 35
Finished Powder Size (mm)			0.044-0.165	0.044-0.165	0.044-0.165	0.95-0.033	0.95-0.033
Power of the Main Frame (KW)			22	30	37	75	132
Fineness of Final Product (mm)	0.125	Capacity (t/h)	2.3-2.8	0.6-1.2	3.2-4.5	6-9.5	18-22
	0.075		1.8-2.3	1.9-2.6	2.4-3.1	4.5-8	10-15
	0.044		0.9-1.7	1-1.9	1.8-2.5	3-5	8-10