River Alluvial Placer Gold Ore Recovery Gravity Separation Concentrator Gold Mining Processing Equipment

• Customization: Available
• Type: Gravity Separator
• Voltage: Could Be Customized
• Model NO.: 10-500tph
• Weight: Depend on Order
• Material: Casting Steel
• Material Feature: Heat Resistant
• Certification: ISO9001:2008, ISO9001:2000, CE
• Energy Saving: Energy Saving
• Warranty: 1 Year
• Color: Depend on Production
• Customized: Customized
• Condition: New
• After-sales Service: Provided
• Processing Capacity: 1-300 T/H Provided
• Application Area: Alluvial/Placer/River Gold Processing Plant
• Flowchart: Provided Before Order
• Plant Layout Drawing: Provided After Order
• Auxiliary Equipment for Installation: Provided
• Installation Guidance: Provided(If Necessary,We Will Send Engineer)
• Full Line Equipment for Project: Provided
• Mobile Plant: Provided
• Mining Solution: Provided
• Driving Way for Machine: Diesel Engine or Electric Motor Drive Available
• Payment Term: 40%Tt Prepaid,60% Tt After
• Price Term: Accept EXW,Fob,CIF,CFR
• Delivery Term: 30 Days After Receive Full Payment
• Inspection Equipment Before Delivery: Support
• Visit Factory: Support
• Transport Package: Shipping by 20gp or 40hq or Flat Container
• Trademark: JXSC or customized
• Origin: Ganzhou, Jiangxi
• Production Capacity: 200sets/Month
• Package Size: 500.00cm * 500.00cm * 500.00cm
• Package Gross Weight: 5000.000kg

Product Description

Product Description

Overview

The separation principle of alluvial gold is to use gravity separation to recover the most of gold and its associated heavy minerals from the raw ore first, and then use gravity separation, flotation, amalgamation, magnetic separation, electric separation and other combined actions to separate gold and heavy minerals from each other to achieve the purpose of comprehensive recovery.

 

Alluvial Gold Washing Plant Without Sticky Clay

 

Ore: Alluvial gold without sticky clay

Capacity: Customized Equipment

Used: Trommel screen + jig machine + sluice box + shaking table + gold amalgamator + gold smelting machine.

 

Processing:

1. The raw ore feed into the trommel screen for washing a few little clays, and can separate the gravel or stone which do not contain the gold inside, which can transfer away by the belt conveyor.

2. The jig machine for catching the big particle around 2-20mm bigger gold particles or nuggets, and a sluice box capture the gold particle or nuggets again in case they flow away from the tailings. Please note the sluice box can be designed with different lengths and widths like 2m,4m,6m length,1m width or 0.5m width, etc.,

3. The concentrates under the jig machine go to the shaking table again for a more good separation effect. Because the concentrates still have a little sand. Use the shaking table can separate the sand from the gold in very good effect.

 

This washing plant is very suitable for recovering alluvial gold ore that doesn't contain sticky clay. If the raw ore contains much sticky clay, we will recommend a trommel scrubber instead of a trommel screen. The capacity for this washing plant can be customized as per request such as 10tph,50tph, 100tph, etc.,

 

Placer Gold Processing With Sticky Clay

 

Ore: Placer gold with sticky clay

Capacity: Customized Equipment Used: Trommel scrubber + vibrating feeder + centrifugal
concentrator + slurry pump + sluice box + shaking table

 

Processing:

1. Loader or Excavator feed raw ore into the hopper;

2. Vibrating feeder feed trommel scrubber. Trommel scrubber is to wash off clay from ore, and screen out different sized particles.
3. Overscreen materials of trommel are transported to far place by belt conveyor, this is waste sand.

4. Under screen materials of trommel are sent to the centrifugal concentrator by a slurry pump, Centrifugal concentrator is to concentrate 0-5mm fine gold.

5. Tailings of centrifugal concentrator will be sent to sluice box for recovering more gold.

6. Concentrates of sluice box and centrifugal concentrator are sent to shaking table for fine concentration gold in order to increase the purity of gold content.
 

This flowchart is suitable for any type of alluvial ores, especially placer gold with sticky clay, gold particles with 5mm below.

If the gold particle size is bigger than 5mm, just add one more sluice box for recovering gold nuggets with 5mm up.

Alluvial & Rock Gold Plant

 

Ore: Alluvial gold and rock gold Capacity: Customized Equipment

Used: Trommel screen + gold concentrator + sluice box + belt conveyor + jaw crusher + hammer crusher + shaking table

Processing:

1. The raw ore feeds into the trommel screen for washing a few little clays and can separate the gravel or stone which need to crush & grind to get the inside gold. The separated gravel can transfer to the next jaw crusher by belt conveyor.

2. The trommel screen is designed with two layers screen, the bigger than 20mm to a jaw crusher, which can crush the big stone into smaller parties.

3. The output from the jaw crusher goes to the hammer crusher via the belt conveyor.

4. The hammer crusher the smaller stone less than 2mm to release the inside gold.

5. The medium particle size is around 6-20mm. Which contain gold nuggets goes to sluice box to capture the nuggets by the sluice carpet directly.

6. The smaller size <6mm goes to the gold concentrator for catching the gold first, the concentrated from the gold concentrator goes to the shaking table for separating the gold again to update the recovery rate.

For this flowsheet, the trommel screen is designed with mobile wheels, which can easily move from one site to another site. Or you can choose a stationary one.

We have professional engineers team to draw flowchart based on customer's gold mine site details.
We supplied full set gold plant: Trommel screen, Trommel scrubber, vibrating feeder, jaw crusehr, hammer crusehr, gold centrifugal concentrator, wet pan mill, sluice box and shaking table.

Successful Cases

200TPH Clay Alluvial Gold Washing Plant in Ghana

complete set 200TPH washing plant including below configurations:

1. Feeding hopper

2. Vibration Feeder with grizzly

3. Drum scrubber

4. High Frequency Vibration Screen

5. Sluice Box

6. Belt conveyor

7. Gold centrifugal Concentrator 8. Shaking table

9. Accessores : water pump, high pressure water gun, diesel generator, electric control pannel, cables &wires, water pipes, connection chutes , Corridor fence, high steel frame.

 

This Plant can catch all sizes of gold concentrate from 0-20mm, high recovery ratio reach 75-80%, low power consumption, Easy operation and maintance, Smaller Investment comparing with other
solution, low operating costs. We can Customize the Most suitable Solutions according to your gold ore conditions and requirements for the plant. Welcome to contact us for more details.

 

40T/H Capacity Complete set Mobile alluvial gold processing plant for Korea

 

 

                                                    Other Successful Cases
 

Packaging & Shipping

Packing/Loading 
1. Some machines spare parts would be packed in wooden boxes to avoid broken. 
2. Usually the machines are fixed and loaded in container directly.

Shipping
1. Usually our mining machines are shipped in 40'HQ or Flat Containers by sea. 
2. Our mining equipments can be also shipped by air if customers request. 

 

 

 

Company Profile

 

Jiangxi walker Machinery Co.,Ltd, is a professional manufacturer of complete set mining equipments, a sub-company of JXSC mine machinery factory in Jiangxi province. professional at providing complete set processing equipments for Gold ore /Tin ore /Tungsten ore /Iron ore / Diamond/ Coltan ore / Silica sand / Zircon sand/ Black sand/Chrome ore, ect. As well as complete set small lab mining machines.


Our Core Advantages as below :
1.+30 years history FACTORY at mining machinery
2.Provide engineer team after sales service
3.Provide Complete set mineral processing plant
4.Provide Sample testing service in factory lab for free
5.Provide professional Mining Solution Consulting 

Our Main product including: trommel screen, trommel scrubber, shaking table, spiral chute separator, jig machine, centrifugal concentrator, sluice box, vibration screen, melting furnace, jaw crusher, hammer crusher, ball mill, flotation machine, spiral classifier. as well complete set small laboratory mining equipments 

Our main market is in Africa, South Amercia, Europe , Southeast Asia, Asia,ect. Our cooperated customers cover Mali, Ghana, Sudan , Uganda, Mozambique, Suriname, Zambia, Nigeria, Cameroon, Madagascan, Malasia, Indonesia, Korea, Philippines, Monglia, Singapore, Inida, Iran, Mexico, Brazil, Chile, Peru, Spain, Canada, Austrilia,U.S, UAE,ect.
 

 

Our customer

 

FAQ

1.How is the quality of your products?(mining equipment/machine)
Answer: Our products are manufactured strictly according to national and international standard, and we will take a test on every grinder before delivery.


2.Guaranteed:
Answer: All of our products are guaranteed for one year. If products quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

3.How about price?
Answer: For the complete same machine, we can promise our quality is the best when the price same as other competitors, and our price can be lowest when the quality at standard level.

4.Service and Payment Terms?
Answer: We can accept T/T and L/C; 30% deposit, 70% balance before delivery, which is international trade practice; Finished product pictures will provide to customers before delivery.

Our service
Pre-sales service: We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

Sales service: Send technicians to the jobsite guiding the installation and adjustment, training operators and finishing the check and accept together with you.


After-sales service: To establish long term friendship, we will reg-ularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free.

Lifelong service: One year warranty to make sure your machine runs constantly.Always offer lifelong service and provide spare parts for a long term.

Very good service help us win many clients from all over the world.