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Ultrafine Raymond Mill, 1.Bureau Veritas factory audit, 2.2 years guarantee(wearing parts exclude), 3.exported over - details see: https://www.machineto.com/ultrafine-raymond-mill-grinding-mill-with-bv-certificate-10314064

I.Usage and Application of Raymond Mill
It 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.

II.Features

1. The whole plant is a vertical structure of strong systematic characteristic, so it occupies small area.

From crushing of raw material to grinding and packing is an independent production system.

2. Compared with other milling plants, its passing ratio achieves 99%, this is what other mill can not reach.

3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.

4. Main parts of the whole plant are made from cast and steel of high quality. The technique is so subtly

that insures the durability of whole plant.

5. The electric control system is centralized controlled, so the automaticity is high, no people are needed

in the operating room and it's easy maintenance.

III. Raymond mill / Grinding mill working priciple

Firstly, raw material is crushed by jaw crusher to the size required, then the crushed materials areevated

into a hopper from which the material is transported through the electro agnetic vibrating feeder, evenly

and continuously into the grinding chamber for powder pcessing. 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.

IV. Raymond mill technical parameters

BV, SGS, Custom Certificate for Defy

Debbie Liu / Sales Department

Zhengzhou Defy Mechanical&Electrical Equipment Co., Ltd

Fax: 86-371-66770722

Tel: 86-371-55819257

Mobile: 86-18937175792

Skype:defy004

Web: www.zzdefy.cn