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Shanghai Xuanshi Machinery Co., Ltd.

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♦ Stone Crusher Series

♦ Grinding Mill Series

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♦ Mineral Processing Equipment

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Add: No.60,Jinwen Road,Ariport Industral Park,Pudong Area,Shanghai,China
Tel: +86-21-33756878
Fax: +86-21-33908325
E-mail : sales@xsmcrusher.net

Raymond Mill

name:Raymond Mill

Application:Mining,Metallurgy,Building material,Railway,Chemicals

E-mail:sales@xsmcrusher.net

Tel:0086-21-33756878

Details Of Raymond Mill

Xuanshi Raymond mill is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, clay, glass. The fineness of the finished product can be adjusted from 100 mesh to 325 mesh according to requirements.

Raymond Mill Performance and Feature

1.Unique pressure device design of star rack, the production increases by 30%-80%. 2.Higher grinding force, finer grain size, wider range of applications. 3.Overlapping multistage sealing, good dedusting effect. 4.Easy-to-adjust classifier, wear-resistant parts, long replacement cycle of internal roller and ring.

Raymond Mill Working Principle

Load the stuff for grinding evenly and continuously into the grinding chamber of the main frame. Due to the centrifugal force in rotation, the roller swings go outward and presses closely upon the ring. The shovel carries the stuff to the space between the roller and ring. When the roller rolls, the stuff is thus grinded.
After being grinded, the stuff is to be routed to the classifier along wind belt of the blower and the rough powder will be put back to the grinder for regrinding. The fine powder flows into the cyclone collector together with air flow and is expelled from the powder output pipe as product.
In the grinding chamber, since the stuff contains moisture to some extent, the heat generated during grinding makes the moisture evaporate; since the pipeline joints are not airtight, the external air is sucked in and the circulation air mass increases. In order to enable the grinder to work in negative pressure, the increased air flow is guided to the deduster and sequentially to the atmosphere after purification.

Raymond Mill's technical specifications

Type	Roller			Ring		Max. Feeding Size(mm)	Finished Size (mm)	Main Motor Powder (kw)
Type	NO	dimension (mm)	height (mm)	Inner Diameter (mm)	Height (mm)	Max. Feeding Size(mm)	Finished Size (mm)	Main Motor Powder (kw)
3R2115	3	210	150	630	150	15	0.44-0.165	15
3R2615	3	260	150	780	150	15-20	0.44-0.165	18.5
3R2715	3	270	140	830	140	15-20	0.44-0.165	22
3R3016	3	300	160	880	160	15-20	0.44-0.165	30
4R3216	4	320	160	970	160	20-25	0.44-0.165	37

Note:This specification is just reference,any changes are subject to the raymond mill products.

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