25 Set/Sets per Month Vertical mill prices/Vertical Roller Grinding Mill
Packaging & Delivery
Main machine is nude loaded inside standard container, well fixed by steel wire wrapped by plastic film,
small parts is loaded inside export standard wooden case.
Main Technical Data of Vertical Roller Mill
ring diameter: 1000 mm ring number: 4 pcs roller number: 28-30 pcs Main Shaft Speed: 180-200 r.p.m input size: under 20mm outlet size: L*W*H 18*4.8*7.2 M output size: 74-5 micron
Advantages of Vertical Roller Mill
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, 0.5-20 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.Convenient maintenance
Working Principle of Vertical Roller Mill
When the grinding mill is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers. The high-pressure air blower constantly inhales air within the grinding mill and, in turn, the airflow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.
Product Details Show
Why Choose Us
A leader enterprise which is specializing in research, manufacture and sales all kinds of mining equipment.
Products have been sold widely in Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, and America, etc.
1. What advantages does your micro powder machine, stone mill, powder grinding mill have? -The main advantage of our micro powder machine, stone mill, powder grinding mill over other kinds of mills is that you can grind a friable or crystalline material to 5 - 74 microns average particle size and classify in a very narrow particle size range at the same time. There are no moving parts to wear out or generate heat in our mill and no screens to plug or be punctured.
2. Can you guarantee the quality of your micro powder machine, stone mill, powder grinding mill? ---We have passed CE&ISO 9001:2008, and our crushers have been exported to Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, America, etc.
3.How many years have you been manufacturing the machine? ---8 years. Since the foundation of our company, we have been manufacturing the machine, which updated many times, now the machine runs stable and of high quality
More details we needed for sending you more suitable quotation,
1. What kind of raw material do you want to process? 2. What is the capacity per hour do you need? 3. What is the raw material input size? 4. What is the finished size you required?
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