Shandong Yantai Mining Machine , Gold Electrowinning and Desorption Device -

Supplier Details

Shandong Xinhai Mining Technology & Equipment Inc.  

Year Established:1997

Business Type:Manufacturer, Trading Company

Management Certifiation: ISO9001

Operational Address:
Shandong, China (Mainland)

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Shandong Yantai Mining Machine , Gold Electrowinning and Desorption Device

Shandong Yantai Mining Machine , Gold Electrowinning and Desorption Device
  • Shandong Yantai Mining Machine , Gold Electrowinning and Desorption Device
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FOB Price:US $1,000 - 5,000 / Set | Get Latest PriceMin.Order Quantity: 1 Set/SetsSupply Ability: 50 Set/Sets per WeekPort: QingdaoPayment Terms: L/C,T/T

Product Details


After-sales Service Provided : Engineers available to service machine
Model Number : 10tpd -2000tpd
Brand Name : xinhai
Place of Origin : Shandong, China (Mainland)
Condition : New
ore grade : 2-8g/t
Installed power : 75.6(KW)


Packaging & Delivery

Packaging Details: nude in container
Delivery Detail: 30days

Shandong Yantai Mining Machine , Gold Electrowinning and Desorption Device

Product Description

Gold Electrowinning —Introduction

Desorption electrolysis system is applied to recover solid gold from carbons in the cyaniding process. It is equipped with liquid-level controlling system, temperature controlling system and automatic controlling system.


The 1500kg/batch electrowinning device in Zimbabwe





Product Feature

Gold Electrowinning — Features

High-efficiency: when the grade of loaded carbon reaches 3000g/t, the desorption rate can reach more than 96%, the barren carbon tenor with this equipment comparing with that of normal desorption electrowinning equipment will reduce to its one/ fourth.

Rapid: the temperature of desorption electrowinning can reach as high as 150°C(generally 30-55°C higher than in other kind system), and the working pressure of system can reach as high as 0.5 Mpa (generally 0.2-0.5 Mpa higher than in other kind system), so the desorption electrowinning is rapid with 12 hours typically(50%-60 % time shorted).
Low consumption: the same temperature for desorption, no need of heat-exchanging, working speed is rapid, power consumption is 1/2-1/4 of normal system.


 Shandong Yantai Mining Machine , Gold Electrowinning and Desorption Device





Gold Electrowinning — Application

Desorption electrolysis system is applied to recover solid gold from carbons in the cyaniding process.



Work Principle

 Gold Electrowinning — Working principle

When the desorption system is added with anions which are more easily absorbed by activated carbons, Au(CN)2 is replaced by anion and the gold desorption is achieved. After the carbons loaded with gold are desorbed, pregnant solution is process via ionization. At last, solid gold is attained. 


Technical Parameters

Gold Electrowinning — Technical parameters





Applicable scale

Detail of system equipment

System instrument detail

Operating Parameters

scale of mine (t/d)

ore grade(g/t)







JXZ Desorption column
electrolytic cell
circulating pump
electric heater   Wair compressor
Desorption liquid trough   XL control cabinet
Rectifier cabinet

resistance diaphragm pressure gauge

Pressure indicating controller

Diaphragm pressure gauge

Vortex flow meter

Flow totalizer thermal thermometer

Temperature sensor for liquid level meter

Temperature indicating regulator

ecomposition voltage:2-4V
nstalled power:75.6(KW)
Desorption trough pressure :0.5-0.57 (Mpa)
Cell pressure:0.45-0.52 (Mpa)



















About Xinhai

Group Introduction

Xinhai Group founded in 1993 has grown into the industry group involving mineral processing, wearable rubber, mining investment and LFC Machinery after twenty years development. We have been always committed to providing customers with professional, perfect, efficient equipment and solutions. The whole solution we provide for you with the core of reliable & efficient mineral processing schemes and environmental-protection & energy-saving tailings dry stacking, makes us stand up in every EPC bid.



Contact Us


Our company has many other products for you reference as following:

1.Crushing Machinery

2.Grinding Machinery

3.Screening Machinery

4.Flotation Machinery

5.Magnetic Equipment

6.Thickening Equioment

7.Filtration Equipment

8.Gravity Separation Equipment


Warmly welcome to visit our factory and company any time you like it!

Company Profile

Yantai Xinhai Mining Machinery Co., Ltd belongs to Yantai Xinhai Mining Group founded in 1993, which is a large-scale private mining machinery company with strong comprehensive ability and wide mining application scope involving whose main business is mining EPC/turn-key service including project consultation, beneficiation experiment study, mining engineering design, equipment manufacture, installation and comissioning, personnel training and compliance of production and standard.
Xinhai Mining Machinery Co.,Ltd has strong production capaicty, possessing 152 sets of fabricating machinery mating with variable heavy machinery manufacturing, advanced equipment for welding and assembling and complete main and auxiliary equipment for mechanization of pithead, mineral beneificiation plant and smelting of gold and silver. Xinhai has the most variety of mining machineries in the mining machinery industy current with products reach to more than 600. Xinhai also possess the advanced anti-abrasive rubber production line with its anti-abrasive rubber and rubber products demand exceed supply.
Xinhai Mining Machinery Co.,Ltd has property of import and export with its products sold to more than 30 countries and areas becoming the manufacuting and exporting base of mining machinery in China.
Xinhai owns Installation and Comissioning company formed from four installation teams. Xinhai gains good reputation and praise due to its good technology for site equipment installaion, processing comissiong and site personnel traing as well as its experienced constuction exeprience and strong service guratee.
Xinhai owns a good reputation in mining machinery industry and gains many national certificates such as "New & High Technology Enterpricse in China", "Provincial Contract Trustworthy Enterprise", "Free Inspection Enterprise", "Trustworthy Enterprise of the Bank" and so forth. Xinhai has also has the ISO9001:2000 certificate.
Xinhai Mining Machinery Co.,Ltd advocates "Five Star Service" including "quality, performance, price, period of project and service". "The EPC/Turn-key Service" initiated by Xinhai has become the model of mining machinery.

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