Mining equipment movable gold drum extracting trommel mini placer gold washing trommel drum

Mining equipment movable gold drum extracting trommel mini placer gold washing trommel drum

 Preparations before commissioning

1. After the components of the trommel screen are installed and passed the inspection, the trial operation can be carried out. Before trial operation, check in detail that the components are installed correctly as shown in the drawings, the fasteners are firm, and whether there are obstacles around the screen body that hinder the operation of the trommel;

2. Put the rectangular inspection door in the open position, and rotate the screening drum by manual turning to observe whether the comb-type cleaning mechanism has jamming or friction. If there is, it can be adjusted by adjusting the bolt;

3. Check that each bearing seat and gearbox should be well lubricated, and the gearbox oil level should be appropriate;

4. The power connector should be firm and reliable, well insulated, and grounded correctly.

Working principle 

Firstly, as we can see, the gasoline engine  drives the reducer through a V-shaped triangular belt, which drives the chain to drive the roller screen.

Second, connect the pipe to the spray nozzle, then open the pump to check the operation of the machine and equipment.  

Then, check the operation of the gasoline engine, manually pull the gasoline engine, running for a few minutes, to see whether it is normal.  

Thirdly, start feeding, the material through the grizzly slowly into the drum screen, so that the big material is screened out, small material into the drum screen.  Start the spray nozzle, pump will smoke coming from a distance, the water to spray the mouth, and then at a certain pressure, the water to the spray pipe, water wash away the mud, the supplies of greater than 5 mm material emerged from behind the barrel body, less than 5 mm material after drum sieve screening, slowly into the sneak gold, gold above the grass with a lot of gold.  

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