China placer gold sluice box alluvial gold sluice machine

China placer gold sluice box alluvial gold sluice machine

1. Company information

Qingzhou Yongli Mining and Dredging Machinery Co., Ltd located in Qingzhou city, is a leading company of China mining equipments, which has more than 20 years in producing bucket type sand dredgers,sand suction dredgers, diamond/gold dredgers, pulsating sluice box, pulse type jigging machine, variational trommel screen, iron equipments, desilting machinery etc. Successful series of products have won the Recognization and approval of general administration of Quality Supervision. Welcome to our factory for discussion!

 2. Advantages of pulsating sluice box 

Pulsating Sluice Box has an enhanced gold recovery, especially for the gold of fine particles. The recovery can be up to 85% to 90%.

To compare the normal sluice  box and pulsating sluice box, normal sluice box is with good recovery rate for the big size gold as the volumn and gravity is bigger than the buoyancy of water, so the big particle will go down the sluice. But when the gold is very fine or in flake, it will be difficult to be down.

The pulsating sluice box solves the problems of raw ore hardening because the steel bar and holes on the grid from turbulence, which prolongs the time of gold separating from sand and stones. These create good conditions for fine and flake gold.

1.Easy and fast for cleaning.

2.The clay will not be deposited in the carpet.

3.High recover rate and low price.

It is the perfect combination of sluice and jigging machine for having both the advantages of big capacity of sluice chute and jigging characteristics of jigging machine.

3. Specifications

4. Related pictures

5. Our service:

1. Our company signs a  long-time after-sale service agreement with customers.

2. We provide rational and practical design according to customers' request.

3. We send engineers to assemble and test the machine within the period as agreed in the contract.

4. Within warranty period, we provide  free repair if quality problems emerge.

5. We provide free training of operation and maintenance for customers.

6. We supply high quality accessories in low price.

7. We make an excellent filing of customers for long-term following -up service.

6. Contact information

 Welcome your inquiry, your E mail will be answered in 12 hours !