Diesel generator rotary screen for alluvial gold washing

1. Detailed Product Description of diesel generator rotary screen

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.

2. Diesel generator rotary screen  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 equipped in the hopper.  

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, by watering of the shower inside, 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.

 -Double Trommel Screen structure

 -maximized Productivity  

 -Simple Mechanical Structure

 -Easy maintenance & Repair

 -Outstanding Durability based on high-strength Frame 

3. Introduction of diesel generator rotary screen

GTS series of JINMA satisfy the various requirements of customers by   

 - lowering initial investment cost (comparative price)    

 - saving operational cost (outstanding durability and simple mechanical structure)   

 - reducing any additional cost in the future (high productivity & mobility)

GTS series can precisely select gold dust in highest yield rate of 98%.

High gold dust gathering capability by long-time and non-stop operation

4. Gold Dust Separator series of JINMA can

- provide outstanding production capability suitable for a huge-operation site.

- make it easy to collect gold dust from raw materials

- be suitable for a small site or pilot production for site survey

- have environment hardened structure to work in the coldest or the hottest weather without any problem

- have built-in generator and water pump basically without any additional generator or water pump

- be easily managed by using single generator to save the fuel gas.   

- make one operator to manage several equipments  

- be easily immigrated and installed in the site by using fork lifts and others

Owing to simple operation and easy maintenance of GTS series, Single operator can manage several equipments at the same time.

- Simple replacement and collecting of gold-dust-gathering mat

- (Gathering mat shall be replaced at every 5 hours for 10 hours of working.)   

- Increasing productivity of gold-dust through 24 hour working

- Eco-friendly facility without chemicals

- Wide usages from investigation stage up to the commercialized production 

5. Working process of  diesel generator rotary screen for auuvial gold washing

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.

6.  warranty

for main equipment, such as pump, reduction gearbox, diesel engine, gearbox are 24 months.

 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.

7. Layout of the device

From hopper to trommel

Top: feeding hopper- feeding port of trommel—support wheel for trommel—transmission chain wheel—trommel—stern chassis

Bottom: main engine room—diesel engine—reduction gearbox—pump belt pulley—-water pump

Main engine room—diesel engine/diesel generator—reduction gearbox—bearing bracket—driving belt wheel—secondary reduction gearbox—universal coupling—sprocket driving wheel—trommel chain wheel

Equipment chassis: double grider frame steering wheel—main load wheel

Flush water pipeline: water pump—water pipeline in hopper—pipelines outside and inside of the trommel.

8. Diesel generator drum screen Applicable Industry

1) Quarry: suitable for screening and classifying gravel, clay, mountain meal, sand, etc.

2) Coal Industry: suitable for screening and classifying lump coal, coal dust, coal washing, etc.

3) Chemical, Mineral-selecting Industry: suitable for grading and classifying lump, powder substance, etc.

4) Metallurgy, construction and other industries

5) Alluvial gold washing

6) Municipal solid waste screeing

9. Export Country of Rotary Screen:

Australia, Czech Republic, Greece, Mexico, Ghana, Qatar, Tajikistan, Australia, India,  Azerbaijan, Vietnam, Kazakhstan, Mongolia, Ecuador, Iran, Pakistan, the Middle East and other countries and areas.  

10. Rotary Screen technical parameters

Motor control:

Our customers:

For further details, please feel free to contact me:

Tracy Xie

Zhengzhou Jinma Mining Machinery Co., Ltd. 

Tel: +86-371-67511065   

Fax: +86-371-67512579

Mobile: 0086-150-382-13376

Website:   

Skype: asdfg200037