1.Introduction of washing diamond equipment:

Gold wash plant- Trommel Scrubber:
The rotary trommel scrubber is also called drum scrubber, trommel scrubber, is the main washing equipment in the mining industry, widely used for washing alluvial type/sand type ores and stones, that with much sticky clay, with much good washing effect for clay. The washing process is usually the preparation for crushing and beneficiation.
Main parts: drum scrubber, screen, and high-pressure sprinkler. The drum rubber is for washing ore, the screen is for sieving different size particles after washing, and the high-pressure sprinkler is helping material to shatter.




2.Details of gold centrifugal concentrator:

High Recovery Centrifuge Separator  - Product Description

Centrifugal Concentrator is kind of centrifugal concentration equipment. It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation. It is also used to recover gold from the old tailings.

Gold centrifugal concentrator Application shows that the recovery can be as high as 98%, especially for the case in recovering the natural gold , the recovery for the natural gold is expected up to 98%.

3. Pulsating sluice box:

Our power sluice machine is designed with the "HYDRAULIC" controller instead of the old type. it is more convenient to clean up the concentrate on  the chute.and save time as well. also the slope can easily controlled by "HYDRAULIC".It's our patented product, we are the first factory developed this design power sluice machine. its size is 6000 by 1100 by 1000 mm,and have been sale well all around the world.

Working principle of gold mining vibrating sluice: There is a rubber pad on the shaking chute bed, which is driven by electric motor and can move up and down .While moving the light gravity material will be flew out by the water, heavy gravity material such as gold & other metal will fall down and be kept.

Shaking table introduction:
Shaking Table - Product application
Shaking table is applicable to fine minerals, like tungsten, tin, tantalum, niobium, other rare metals and precious metals. It is also able to process ferro-manganese and mica and reclaim iron from tailings.

Shaking Table Specification  -Working Principle

The working principle of gold concentrating table (shaking table) is to use the combined action of the specific gravity difference of sorted minerals, alternating movement of bed surface, and transverse oblique water flow and riffle (or notch groove), to allow loose layering of ores on the bed surface and fan-shaped zoning. Then different products can be produced.
 

Gold melting furnace application:
They are suitable for crushing all the materials of brittle, medium hard, and compressive strength 150 Mpa. The features include great hammerhead work, adoption of new technology casting, with wear and impact resistance. This solve the problems of crushing plant dust pollution and gray body leakage.


Our service:

 1.Pre-sale services:
  (1)Select equipment model;
  (2) Design and manufactLire products according to clients' special requirement;
  (3)Train technical personnel for dients.

2.Services during the sale:
(1) Pre-check and accept products ahead of delivery;
(2)help clients to draft solving plans.

3. After-sale services:
(1) Assist dients to prepare for the first construction scheme;
(2)Install and debug the equipment;
(3) Train the first-line operators on site;

FAQ
1. How long has Hengchang been in business?

Our business has been in operation since 1995. For over 20 years we have served the mining industry offering gold/coltan/tin/tungsten mining equipment

2. How long is the warranty period ?

The warranty for the main machine is 12 month. we also supply spare parts to customer.

3. What is the Salary of engineer ?
100 USD Per day, the air ticket, accommodation, should be beared by customer.

4. Where is Hengchang factory located ?
how about the transportation ? The factory is located in Ganzhou city. The Airport is
Huangjin Airport, which can directly flight to Guangzhou, Shanghai, Shenzhen, Beijing.

5. What is the leading time ?
For shaking table and laboratory mining equipment ,we can send out within 10 days;
For large mining equipment and customized machine, the lead time is 30-40 days.

6. What is the nearest Sea port ?
Xiamen Port, Guangzhou Port, Shenzhen Port

7. What is the trade terms ?
CIF,FOB ect is acceptable.

8. What normal mining procedures including?

A. Sampling and analysis of the sample. take enough sample from different location and depth, analysis the size distribution and element.

B. Engineer and geologist site survey. based on the analysis report at stage one, the geologist will determine the reserve and mining area. the engineer will consider the plant location and process flow.

C. Separation test. take samples to do separation test based on the process flow on stage Two.

D. Based on the result of testing, adjust the process flow if necessary.

E. Determine the capacity of the plant based on the quotation of plant and estimated output.

F. Place order and equipment production.

G. Plant design. ground clearance and basement building according to the design.

H. Plant installation and testing production.

I. Training and debugging.

9. What Information should customers give to us ?

In order to let we provide you with efficient & suitable quotation and assistance.

1). What type is the mining? Is it rock stone? or it is sand?
2). If rock stone,What is the general particle size(mm) of the raw ore?
3). What is the handling capacity(tons per hour) you plan to work with?
4).What is the elements of the raw ore? How much percent % of each minerals?