dolomite raymond mill Stone pulverizer

Working Principle of dolomite raymond mill Stone pulverizer

Big materials are crushed by jaw crusher to the required particle sizes, and carried by bucket elevator to the storage hopper, and are fed evenly and continuously by vibrating feeder into the main unit for grinding. The bevel gear drives the central shaft to the rotate ,the shaft top is connected with a grinding roller hanger,on which a grinding roller device is mounted to form a swinging pivot. The grinding roller device rotates around not only the central shaft but also along the grinding ring,with the grinding roller rotating itself under the action of the friction. The grinding roller hanger has a shovel blade installed at the bottom of roller, the shovel blade and grinding roller throw up and feed the material betweenthe grinding rollers and ring during mutual rotation to form a bedding layer ,which will produce an outward centrifugal force ( an extrusion force ) by the rotation of grinding roller to crush the materials.The grinded powder are carried by the airflow from the blower to the classifier to be classified, the particles which meet the fineness enter cyclone collector through pipe, and are separated and collected there. They are discharged at the discharging valve to become finished products; the airflow is sucked to the blower by return pipe on the top of cyclone collector. The whole airflow system is a sealed circulation, and is circulated under positive and negative air pressure.

Main Unit & wearing parts of dolomite raymond mill Stone pulverizer

Advantages of dolomite raymond mill Stone pulverizer

1. Ultrafine grinding 325-2500mesh(47-5um)

2. Fast delivery(20~30 days after deposit)

3.  The grinding material moisture under 5%.

4.  High capacity, 0.5-12 t/h.

5.  Reliable and durable, long lifecycle of spare parts.

6. Firm, durable(steady use for more than 30 years) & easy to use

7. Suitable for types of ores

8. Various of types/colors/size/specifications for selection

9. Hot sold by manufacturer/support OEM and ODM with good quality & price

10. Customer first, integrity highest

11. the only manufacturer in Shanghai

Main technical parameters of dolomite raymond mill Stone pulverizer

Why Choose dolomite raymond mill Stone pulverizer ?

1. Much better than traditional grinding mills

YGM series high pressure suspension grinding mill is upgraded from traditional Raymond mill, which make capacity 20% higher than Raymond mill.

2. Wide range of applications

Clirik company supply more than 200 sets YGM series high pressure mills to customers and distributors , so far, Clirik company has about 16 agents in China, such as SBM, Zenith , Liming,etc.

YGM series high pressure mills widely used for grinding calcium carbonate, talc, gypsum, feldspar, barite,pyrophyllite,dolomite,kaolin,coke,etc.

3. Adjusted output size:

50 mesh-425 mesh(35-200 micron ).Output size is adjustable by adjusting running speed of classifier.

4. High Capacity and Lower power consumption:

5. Less Land Covering Space & less labor required :

One set YGM9517 high pressure suspension grinding mill installation cover 48 square meter space, 8 meter height . Total production line need 2-3 workers, one for raw material feeding , one for operation and maintenance , the last one for final packing .

6. Long lifecycle of wearing parts:

Our wearing parts made by high Mn material, which is designed by our technical department with Bao Group together. The normal wearing parts includes ring, roller, scraper knife and scraper knife base , normally for grinding calcium carbonate, 10 hours /day, 30days/month, they can work 12-18 months.

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