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Raymond Mill

Feed Size: ≤35mm
Capacity: 2-50t/h
Raw materials: barite, calcite, potash feldspar, talcum, marble, limestone, ceramic, glass, etc
Application: mining, chemical industry, construction materials, metallurgy and etc.

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Product's Introduction
Principle of Work
Technical Parameter

■ Product's Introduction

Tilting Raymond Mill is mainly used to grind non-inflammable and non-explosive materials with hardness below 7 and moisture content below 6% such as barite, calcite, potash feldspar, talcum, marble, limestone, ceramic, glass, etc for ultra-fine powder processing of 280 materials Raymond grinder can be used in mining, chemical industry, construction materials, metallurgy and etc. The granularity of the final products can be adjusted freely from 80 mesh to 400 mesh.

the Raymond Mill Advantages:

1. Raymond Mill is a vertical structure. It takes less space and strong Systemic. From the lump materials, crushing to finished powder and packaging, it has an independent production system.

2. Tilting Raymond Mill host transmission device of the sealed gear box and pulleys, is stable and reliable operation.

3. Main parts are all made of good quality casting in fine processing and good control, ensures the durability of the machine.

4. Electrical system uses centralized control; ground powder workshop can realize no one basic operations, and convenient maintenance.

■ Principle of Work

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 Parameter

Technical Parameter of Raymond Mill

Model	Roller			Stuff Size (mm)	Out Size (mm)	Power (kw)
Model	Number	Diameter (mm)	Height (mm)	Stuff Size (mm)	Out Size (mm)	Power (kw)
3R2814	3	270	140	﹤20	0.613-0.033	22
4R3216	4	310	180	﹤25	0.613-0.033	37
5R4121	5	410	210	﹤25	0.613-0.033	75
6R4529	6	450	280	﹤35	0.613-0.033	132

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