Wet Pan Mill
Wet Pan Mill, also called Wet Pan Mill, is mainly working for preliminary grinding for gold, silver, lead, zinc, iron, and copper ore concentration, but also one of the main milling machines to replace of ball mill. Our pan mill is suitable for small-scale gold mining, transportation inconvenience, and lack of electricity supply in remote mine areas.
Category: Crushing & Milling equipment
Machine Details Show
Wet Pan Mill Running Video
Description & Technical Data
Wet Pan Mill Working Principle
1.Firstly the motor will transmit the motive power to reduction gears,under the drive of reduction gears that passing through large vertical spindle,then the power cabinet transfers to above whippletree.
2.The whippletree pulls the two runner wheels clcokwise rotation,runner wheels are not only revoluting around the large vertical spindle but also could retating by themselves.
3.After adding into ore,the materials are under the extrusion of grinding roller weight to revoluting and rotating with runner wheels,when twisting that coming into being huge friction force with grinding base,after suffering repeated extrusion,rub,grinding that be crushed thoroughly.
4.Under the effection of grinding roller operating,the crushed materials and the water mixed intensively to float on it uniformly,then passing through the overflow discharge gate that setting up on the mill basin to discharge,after that enter into next operation procedure to process.
5.Coarse mineral was sank on the bottom of grinding base,going on grinding and crushing,till the fineness could reach to standard floating on it.
Technical Data ( HC1200 model is most popular one in Sudan)
| Model | HC1200 | HC1100 | HC1000 |
|---|---|---|---|
| Diameter of grinding roller(mm) | 1200±30 | 1100±30 | 1000±10 |
| Grinding base diameter(mm) | 1780±30 | 1780±30 | 1680±30 |
| Grinding base thickness(mm) | 100-80 | 100-80 | 100-80 |
| Grinding groove width(mm) | 240-260 | 220-240 | 175-220 |
| Speed of grinding roller (rpm) | 13-18 | 13-18 | 13-18 |
| Motor power (kw) | 7.5 | 5.5 | 4.5 |
| Feeding size (mm) | <25 | <25 | <25mm |
| Daily capacity(T) | 8.0 (for gold) | 5.0 (for gold) | 4.0 (for gold) |
| Weight (T) | 5.5 | 5.0 | 4.5 |
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Frequently Asked Questions
Q: What is the smallest gold particle size this concentrator can recover?
A: It can recover gold particles as fine as 0.004mm, with a recovery rate of approximately 97% for this size fraction.
Q: How often do I need to clean out the concentrate?
A: The cleaning-up cycle is typically 1–4 hours for vein gold and 2–6 hours for placer gold, depending on the grade of your ore.
Q: Does this machine require chemicals?
A: No. The centrifugal concentrator uses only water and electricity. It is a completely physical separation process with zero chemical pollution.
Q: Can I use this concentrator for tailings re-processing?
A: Yes. It is widely used to recover fine gold from old tailings, grinding circuit discharges, and flotation concentrates where fine gold has not been fully captured.
Why Choose Hengcheng for Your Gold Recovery Project?
With over 25 years of experience in mineral processing equipment manufacturing, we specialize in designing customized gravity separation circuits for alluvial gold, rock gold, and complex ores. Furthermore, we provide a full package of services—from engineering consultation and ore testing to on-site installation, commissioning, and personal training. Therefore, you can rely on us from the very beginning of your project to the final operation.
