Low cost high capacity gold ore wet pan grinding mill mahcine in Sudan and Egypt
The Wet Pan Mill is also called wet grinding mill or gold grinding machine. It is very popular among users because of of low investment,high production capacity,low consumption,good efficiency,easy installation and maintenance.
It is the equipment to replace ball mill. It is perfect equipment for medium sized and small enterprieses. The wet grinding mill is mainly used for separating gold,sliver,lead,zinc,iron,molybdenum,copper,antinomy and so on.
Wet Pan Mill suit for mineral processing is widely used for selecting ferrous metals, nonferrous metals and nonmetals, as well as precious metals like gold and silver.
It mainly consists of driving device, frame, water basin, grinding wheels and grinding base, etc. It grinds ores by wheel driving force: firstly, the power is transferred from the motor to the reducer, then to the horizontal shaft, and finally to the grinding wheel; the wheels then rotate anticlockwise. The wheels can revolve around the vertical shaft of the pan mill, at the same time; it can revolve on its own axis, while the grinding base will remain still. The ores are then pressed, rubbed and grinded repeatedly.
Structures of Wet Pan Mill
Advantages of Wet Pan Mill suit for mineral processing
1. The grinding wheels mix up the ores and produce ore pulp while pressing and rubbing the ores.
2. The ores and water are evenly mixed, which makes the pulp density and other indexes stable.
3. After the grinding process, the monomers are taken to the upper surface of the pulp and discharged through the overflow outlet of the water basin. Meanwhile, the coarse ores sink to the bottom of grinding base, being grinded continuously till they reach the required fineness.
4. The screening mesh set up at the overflow outlet of the water basin classifies the ore fineness strictly to avoid the over-grinding and uneven fineness, which helps create better condition for next working process.
Specifications
Model | 1600 | 1400 | 1300 | 1200 | 1100 | 1000 | 900 |
Dia.of grinding wheel (mm) | 1600(+-)10 | 1400(+-)10 | 1300(+-)10 | 1200(+-)10 | 1100(+-)10 | 1000(+-)10 | 900(+-)10 |
Thickness of grinding wheel(mm) | 400(+-)20 | 250(+-)20 | 250(+-)20 | 200(+-)20 | 200(+-)20 | 200(+-)20 | 160(+-)20 |
Dia.of grinding pan (mm) | 2100(+-)30 | 2000(+-)30 | 2000(+-)30 | 1800(+-)20 | 1800(+-)20 | 1800(+-)20 | 1700(+-)20 |
Thickness of grinding pan (mm) | 200(+-)10 | 170(+-)10 | 150(+-)10 | 90(+-)10 | 90(+-)10 | 90(+-)10 | 80(+-)10 |
Width of grinding pan (mm) | 360 | 360 | 360 | 230-250 | 230-250 | 230-250 | 170-220 |
Power (kw) | 25 | 18.5 | 15 | 7.5 | 5.5 | 5.5 | 3 |
Rotary speed (r/min) | For extract gold: 10-13 other: 18-22 | ||||||
Input size (mm) | < 25 | ||||||
Capacity (t/day) | Gold 20 | Gold 20 | Gold 15 | Gold 10 | Gold 8 | Gold 5 | Gold 3 |
Weight(t) | 14.5 | 8.5 | 7.5 | 5.5 | 5 | 4.5 | 3 |
Package and delivery