Gold Panning Machine Rotary Trommel Screen

1.Detailed Product Description of Gold Panning machine  

It is a kind of combined gold mining machine , designed especially for clayed soil which is contained in the raw material, includes sieving, separating through trammel, sluice and extraction gold progress. It is with wheel type chassis, can be driven by vehicles and move easily.

the trommel screen produced by our factory 

3.Working principle 

Using excavator to feed raw material to the hopper ,then, they flow into double trommel, big stones and pebble can be separated and flow outside of the equipment, mineral aggregate with gold whose diameter is less than 6mm can enter into the  beneficiation  sluice through inner trammel screen,there is a fixed and high extraction ratio gold felt sluice in one side of the beneficiation sluice to extract gold particle. The machine is equipped with big flow capacity and big head water pump, can supply high pressure water for hopper, trammel, the mineral aggregate with gold will flow through the gold felt in the effect of self weight and waterpower ,lighter mud or sand will be washed away and big specific gravity gold is left on the gold felt. 

the gold trommel screen used with the bar

4.Gold dust separating procedure:

1) Input of raw materials through heavy equipment   

Raw materials inputted through the entrance of the hopper will be pushed into the trommel screen by the strong water pressure of the shower.  

2) Selection and cleaning of raw materials

Raw materials of the trommel screen will be cleaned and selected by the rotation of trommel

screen and run into the gold dust separate panel.

3) Collecting of gold dust separated

Soil and sands with lighter specific gravity will flow away but gold dusts with greater specific gravity will be staying in the gathering mat to be collected.

the stationary type gold trommel screen

5.Technical parameters

the diesel of the gold trommel screen

1>.Pre-sale services: enthusiasm

We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2>.Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3>.After-sale services: faithfulness

To establish long term friendship, we will regularly pay return visit to customers.
Supplying technique, building design, instruction, installation and debugging for free.

our overseas friends come to our factory

the view of our factory

1>Zhengzhou Jinma Mining Machinery Co.,Ltd was established in 1976. Our company specializes in manufacturing large and medium-size crusher, sand making machine, ball mill, magnetic separator, flotation machine, mineral processing equipments, and related machines. Our company covers an area of 7000 square meters. Now, our annual export sales about six million USD. It has passed ISO9001:2008 quality management system, CE certification, SGS and BV factory audit.

1.How long is the delivery time of your equipment?

The delivery time is within 30 working days. But when the project is very big and the customers have special requirement on the equipment, the delivery could be extended.

2.How long is the  equipment warranty period?

Our equipment warranty period is 1 year. Wearing parts and problem coursed by worker’s wrong operation are not included.

3.What’s the after sale service of your company?

We will provide foundation drawing to the clients for installation. Besides, we can provide installation service, workers training service, etc.

4.Can you provide wearing parts?

We have two casting factories that specialize in produce wearing parts for our clients. If your equipment are not manufactured by our company, please provide us the wearing parts drawing.

With more than 30 years of production experience, we can also supply:

Crushers: jaw crusher, hammer crusher, cone crusher, impact crusher, fine crusher, compound crusher, roll crusher ,etc.

Stone Production Line: vibrating feeder, crusher, vibrating screen, belt conveyor, sand washing machine.

Beneficiation Production Line: vibrating feeder, crusher, ball mill, classifier, magnetic separator, mixing tank, flotation machine, rotary dryer.

Other Equipments: chute feeder, swing feeder, linear screen, trommel screen, spiral chute, shaking table.

the delivery of the trommel screen