Hot selling mini mining dredger for gold /diamond mining

high recovery rate gold mining dredger for sale

This kind of small gold dredger is designed for one person to recover gold from underwater deposits. This small gold dredger is composed of engine, water pump, floatation and stainless steel frame. The following pictures show clearly of the structure.

Product Application

Placer gold mining machine is mostly used in the sand area,especially on the bank of river or dry riverbed.Gold mining dredger is mostly used in rivers or lakes which involves mining and selecting functions.NTS gold mining machinery usually includes material feeding system,material sieving system,gold separating system,tailing processing system,water supplying system,and power supplying system.

Main Features

1.High recoveray rate:Through test,the recovery rate for placer gold can be over 90%,and for the rock gold mine,when the feeding size is under 0.4mm,the recovery rate can reach 95%.

2.High efficiency:Julong gold mining machinery can process material more than 200tons/hour.High efficiency means fast payback of investment.

3.Easy to operate:Only two persons can operate the whole Julong gold mining machinery.All the operating buttons and lights can be controlled through controlling desk in the operating room.

4.Easy to maintain:The whole machine is designed with simple structure.All the mechanical parts are connected strongly and easy to change by the operators.During the whole working life of the machine,the supplier will supply spare parts for the buyers.

5.No pollution:All the gold mining machinery only consume water and electricity power,low noise,no chemicals involved.

6.Reliable performance:Julong gold mining machinery has a simple & tough structure.All the parts are from reputed brand and the main body is made by strong steel.All the equipment is tested well before leaving factory.

Dredger Engine

Name: Honda Engine 

Brand: Honda

Original: Japan

World famous engine, low fuel consumption, high economic benefits,good service

HDPE Dredger Floater

Name: Dredger Floater
High quality HDPE floater,long working life,and more reliable and safe when working on the river

Gold sluice box

Name: Gold sluice box with gold collecting grass
Stainless or steel gold sluice box with rust-proof paint;
The gold carpet is original Japan type,good performance and long working life.

Venturi Suction Nozzle

Good design for Venturi system , high efficiency and good concentration.