VTM Mill
VTM Mill
VTM series vertical spiral stirring mill (also known as tower mill) is an efficient ultra-fine grinding equipment, has been widely used in gold ore, silver ore, molybdenum ore, lead and zinc ore, manganese ore, iron ore and nickel ore mill fine grinding or regrinding operations, has played a good effect.
The vertical spiral stirring mill can be used for grinding and leaching at the same time.
Suitable for the second stage grinding, sulphide ore fine grinding and tailings utilization, can be economically grinding ore to -400 mesh more than 90%-95% can be fine grinding ore, ore can be grinding to -10 micron or less.
Suitable for the second stage grinding, sulphide ore fine grinding and tailings utilization, can be economically grinding ore to -400 mesh more than 90%-95% can be fine grinding ore, ore can be grinding to -10 micron or less.
Unit Sizes from 15 to 3000 HP
Feed Size from 6 mm
Product Sizes to sub 20 microns
Low Intensity = Low Wear
High Density media – steel or ceramic
Media Sizes 38 – 5 mm
Feed Size from 6 mm
Product Sizes to sub 20 microns
Low Intensity = Low Wear
High Density media – steel or ceramic
Media Sizes 38 – 5 mm
Technical advantages
1. Strong fine grinding ability can grind materials to 1 micron or finer;
2. High efficiency and energy saving, more than 50% energy saving compared with horizontal ball mill;
3, the efficiency is more than 10 times of horizontal ball mill;
4. Product granularity can be adjusted, intermittent, circular and continuous production;
5, low noise, small vibration, noise is less than 85 db;
6. Simple structure, convenient operation and maintenance, small area, basic cost less than 1% of the equipment cost.
Process
Closed or Open Circuit
Pre-classified / Scalped or Fresh feed directly into the mill
Top Fed or Bottom Fed
Separating Tank and Recycle Pump
Allows for control of uprising velocity in VTM
Prevents over-grinding for coarser product applications
Allows VTM to start-up more readily after a power outage or improper shutdown
Can Bottom Feed with Recycle Pump
Closed or Open Circuit
Pre-classified / Scalped or Fresh feed directly into the mill
Top Fed or Bottom Fed
Separating Tank and Recycle Pump
Allows for control of uprising velocity in VTM
Prevents over-grinding for coarser product applications
Allows VTM to start-up more readily after a power outage or improper shutdown
Can Bottom Feed with Recycle Pump
1. Strong fine grinding ability can grind materials to 1 micron or finer;
2. High efficiency and energy saving, more than 50% energy saving compared with horizontal ball mill;
3, the efficiency is more than 10 times of horizontal ball mill;
4. Product granularity can be adjusted, intermittent, circular and continuous production;
5, low noise, small vibration, noise is less than 85 db;
6. Simple structure, convenient operation and maintenance, small area, basic cost less than 1% of the equipment cost.
Process
Closed or Open Circuit
Pre-classified / Scalped or Fresh feed directly into the mill
Top Fed or Bottom Fed
Separating Tank and Recycle Pump
Allows for control of uprising velocity in VTM
Prevents over-grinding for coarser product applications
Allows VTM to start-up more readily after a power outage or improper shutdown
Can Bottom Feed with Recycle Pump
Closed or Open Circuit
Pre-classified / Scalped or Fresh feed directly into the mill
Top Fed or Bottom Fed
Separating Tank and Recycle Pump
Allows for control of uprising velocity in VTM
Prevents over-grinding for coarser product applications
Allows VTM to start-up more readily after a power outage or improper shutdown
Can Bottom Feed with Recycle Pump
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