china first class gold separation machine, 1100 wet pan mills

Product introduction

Wet pan mill/Gold grinding machine is the best equipment to replace ball mill. because it have small investment, high output, low production cost, good efficiency and easy installation. And the machine is the ideal beneficiation equipment for small and medium-sized enterprise. Gold grinding machine is mainly used to process the gold, silver, lead, zinc, iron, molybdenum, copper, antimony. The wet pan mill is named by the diameter of roller. Φ1300,Φ 1350,Φ 1400,Φ 1500,Φ 1600 is suitable for selection of iron ore, molybdenum ore ,lead ore ,zinc ore, antimony ore and so on. Φ 850, Φ 900, Φ 1000,Φ 1100,Φ 1200 is suitable for selection of gold ore. Above all, 1200a type is the most popular and widely use.

Working principle

1.Firstly the motor will transmit the motive power to reduction gears,under the drive of reduction gears it passing through large vertical spindle,then the power cabient transfers to above whippletree.

2.The whiffletree pulls the two runner wheels rotation,runner wheels not only revoluting around the large vertical spindle but also could retating by themselves.

3.After adding into grinding materials, the materials are under the extrusion of grinding roller weight to revoluting and rotating with runner wheels,when twisting form huge friction force with grinding base. And after suffering
repeated extrusion, the materials can be crushed thoroughly.

Use and Maintenance

1. The raw materials shouldn’t begin to be put into the machine before the gold selecting wet pan mill running normally.
2. The raw materials are not allowed to be left in the machine. Suppose the machine is stopped while during operation, the residual materials should be cleared immediately, and then the gold selecting wet pan mill can be started again.
3. The raw materials should be put into the machine uniformly. It's better to use feeding equipments together with gold selecting wet pan mills.
4. The bearing part should be applied with butter regularly.
5. Every bolt should be checked regularly to avoid flexibility.
6. The bearing should be changed in time if it is damaged to avoid ruining other parts.
7. While the machine is running, if there were abnormal noise, or the temperature was too high, or the motor current was too high, or other unappreciated cases, the gold selecting wet pan mill should be stopped immediately.
8. The V-belt should be removed while examining and repairing the machine for your safety.

Features of wet pan mill

1.The wet grinding mill is a new mill, small investment, high yield, the production cost is low, good benefits.

2. Grind gold machine's easy installation and maintenance, small investment, high yield, quick, low-cost production, is the ideal equipment for mine SMEs beneficiation.

3.The grinding wheels mix up the ores and produce ore pulp while pressing and rubbing the ores.

4. The ores and water are evenly mixed, which makes the pulp density and other indexes stable.

5.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.

6.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.

Technical parameters for wet pan mill

Pan thickness: 8 mm

Pan size: customized

standard under frame: motor is out of frame

Roller mould

Roller thickness: 200 mm

Material: casting iron & Mn

Gear box: 450kg

Latest under frame, gear box and motor are all in the frame

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Helen Li