Efficient Portable Land Washing Plant for Gold/Diamond Mine

Product Description

Efficient Portable Land Washing Plant for Gold/Diamond Mine

1.land mining machinery discribe

   Material feeds into the hopper with grille is lifted up by loader and excavator . This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.
   The trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing.       This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal concentrator, spiral chute, jig, sluice, etc.
   Our trommel screens are constructed of high quality material, designed for high performance, high production rates, lower operating costs and lower maintenance.
 

 

Mine	Land sand gold and diamond
Capacity	100t/h
Plusting Sluice Box Recovery rate	80%-85%
Fixed chute bed recovery rate	10%-15%
Shipping	Container*3

2. land ming machinery pictures 
 

Work information
 

3. Main part introduce 


1.Feeding Process

     Constructed from thickened steel plates with welded joints, the hopper features a wide opening for direct loading from excavators or loaders.

Its ample single-load capacity reduces frequent refilling, ensuring continuous operation.

2.Drum Screen/Twist Barrel Screen

The bucket screen is installed between the drum screen and the hopper to cut gold/diamond ore encased in yellow mud/clay.

The drum screen is typically designed with dual-layer screens, allowing replacement of screens with different apertures based on ore particle size. The inner screen has larger apertures, while the outer screen has smaller apertures.

Constructed from carbon steel for robust durability.

The drum is inclined at an angle, propelling ore forward through gravity and rotational force.

Seamlessly integrates with feeding hoppers, ore washing troughs, and other equipment.

3.Plusting Sluice Box:

    

Plusting Sluice Box Specifications

Length: 5.0m × Width: 1.1m

Recovery Rate: 80%-85%

Capacity: 35-40T/h per set

Particle Size: ≤12mm

Concentration: Approx. 20-30%

Matching Motor: 4 kW, 2 sets (Manufactured by Rongcheng)

Matching Reducer: 250 Type

Gold and diamonds flow in with the mud. As the equipment agitates, the lighter sand and silt are washed away by water. Gold and diamonds, being heavier, remain at the bottom of the equipment.

4.Fixed chute bed

After screening through the Plusting sluice box, most of the gold is retained, while the remaining small amount of gold ore flows onto the fixed chute bed.

Can be recovered 10%-15% of gold/diamond ore

5.Engine

Weichai /Cumins Diesel Generator
 

Rated Power: 100 kW

Engine Power: 113 kW

Displacement: 4.088 L

RPM: 1500 rpm (50Hz)

Fuel Consumption Rate: ≤205 g/kWh

Cylinder Configuration / Intake: Inline 4-cylinder, Turbocharged with Intercooler

Starting Method: 24V DC

Cooling System: Closed-loop Water Cooling

Insulation / Protection: Generator H-class / IP23

Reference Fuel Consumption: Approx. 23.5 L/h

 

 

4.Advantages

a.The trommel screen & the trommel support frame is made of super anti-wear & anti-rust material.

b.The scrubber has a good effect to wash the clay clean and improve the recovery rate.The length can be adjustable.

c. Telescoping feet can be equipped to the machine to keep good stability.

d. Humanization design: sunshade or simple ceilings can be equipped in hot areas

e. Tailings conveyors belt also can be equipped according to customers' requirement.

f. Unique national patent both in utility & design.

g. Can be divided into two types: fixed type  or wheel type, applicable to different working conditions

5.Features
1) The HAIRUIXINSHENG series diamond washing plant are designed according to your specific mining conditions and requirements.

2) Feeding system with grizzly hopper feeder, water spray pipes inside the hopper for spray waters to the soils.

3) Heavy duty clay scrubber with inside high pressure water spray pipes for breaking off hard clay. (if required)

4) Double sieve trommel screen with NSK bearings and high pressure water spray pipes on both sides for washing, screening and separating.

5) Double diamond recovery systems to ensure highest recovery rate of diamond (up to 98%).

6) Water supplying systems with multiple sets of big power submersible slurry pumps, hoses, valves, etc.

8) Powering system with Cumins diesel generator with all batteries, cables and wires.

9) Multiple sets of heavy duty mining type tires with towing mechanism for fully mobility and portability.

10)  Easy for installation, operation and maintaining.

6.Land mining machinery in working site 


7. Our land mining machinery exported a lots of country  such as following 
 

Our products have been exported to Europe, the Middle East, Southeast Asia, Africa, South America and many other regions.

 

With stable quality and efficient service, we have become the long-term choice of customers worldwide.

 

Typical Markets: Indonesia, Malaysia, Ghana, Tanzania, Russia, Brazil and other core regions.

Transportation via container shipping
Typically utilizing ocean freight and rail transport
This equipment is easily transported, requiring only a single 40-foot high cube container
Its dimensions also comply with all international shipping standards

9.Our factory:
        Our company was established in 2014. After over a decade of development, we have focused on in-house R&D and manufacturing, employing our own designers and engineers. The factory covers an area of 15,000 square meters and has over 70 employees, including 2 chief designers, 5 designers, 5 engineers, 50 skilled technicians, and 15 sales personnel.
        Add:Nanhuan road with Dujuan Road Cross Huanglou Town Qingzhou City,Shandong Province,China (Mainland)
        We are a professional manufacturer specializing in the production of weed harvester, cutter suction dredger, and gold dredger and gold washing plant.


10.product certification
Our factory have ISO 9001 Quality Management System Certification, ISO 14001 Environmental Management System Certification, CE Certification Certificate, Quality Certificate,ISO 45001, Product testing report, testing report details. We assist clients in obtaining specialized local certifications as needed.

11. HAIRUIXINSHENG service 

Pre-Sales Service:

1	Selecting equipment type
2	Designing and fabricating the products in accordance with the special requirements of the clients
3	Training technical personnel for our clients
4	Providing construction and technology consultations or working out proper construction schemes for those new, special or difficult projects

 

After-Sales Service:

1	Assisting the clients preparing for the first construction scheme
2	Installing and testing the equipments
3	Training the first-line operators on site
4	Examining the equipment regularly
5	Taking the initiatives to eliminate the failure(s) rapidly at site
6	Distributing the guarantee fittings door-to-door