Basic Info.
After-sales Service
Five Year
Application
Refining Old Silver Jewelry and Silver Scrap
Technical Class
Continuous Wave Laser
Power Density
Heat Conduct Welding
Machine Type
Silver Electrolytic Refining Machine
After-Sales Service Provided
Online Service Support
Feature
High Purification Efficiency
Function
Refining Silve with a Purity of 90% to 99.99%
Key Selling Points
High-Accuracy
Applicable Industries
Precious Metal Industry
Transport Package
Wooden Box Packing
Specification
10KG-50KG/DAY
Product Description
High Efficiency Silver Electrolytic Refining Machine From 90% silver to 99.9 % or 99.99% silver
Silver Refining Machine
Capacity: 10kg/day 50kg/day
Function:Refining silver bars or old silver jewelry with a purity of more than 90% to 99.99% silver
Working principle:
The working principle of silver refining machine: we put the old 925 silver jewelry into the four-round titanium baskets. and we add 10% nitric acid solution into the machine.
During the working of the machine, the silver will be dissolved in the dilute nitric acid solution, and then through electrolysis, the silver in the solution will be electrolytically reduced and adsorbed on the rotating cathode again. As a result, silver with a purity of 9999 is obtained.
the smallest machine can refine 10kg silver with 24 hours. we also can do more bigger machine for you according to your requirements.
The number of times to change the potion: it is based on the purity of the silver block content. For example, the silver potion with low silver content and high impurity content has a poor cleanliness, and the potion needs to be replaced once for each Refining. For example, if the silver content is high and the silver block with few impurities , the potion can be reused several times, and the number of changes depends on the cleanness of the potion.
Using Instructions:
1.Check whether each screw position of the equipment is tightened, whether the titanium basket bag is damaged, and the water inlet valve and the water outlet valve are closed.
2.Strictly proportion water and nitric acid 100: 10 , First prepare a potion with 10% dilute nitric acid.
3.Silver nuggets are evenly placed in 4 titanium baskets, and then poured into a 10% dilute nitric acid potion. The potion must be higher than the silver bar soaked surface.
4.Turn on the power switch. The adjustable voltage CV of the device is in the range of 5V-8V. The current is changed with the increase of the voltage and does not need to be adjusted. Click the electrolytic stirring switch device to operate normally.
Address:
102, Building 10, Gaosite Industrial Area, Liuhe Community, Pingshan Subdistrict, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Service, Tools & Hardware
Company Introduction:
Shenzhen xinhongfa environmental protection equipment Co., Ltd was established in 2009. Company is located in pingshan, shenzhen. The factory covers more than an area of 1, 000 square meters. It is a customized processing factory and an integrated enterprise of industry and trade. The main business scope of the company is as follows:
The main business scope of the company is as follows:
1. Recycling equipment: Recycling equipment that mainly extracts precious metals such as gold, silver, and copper from used electroplating solutions.
2. Purification equipment: It mainly refines waste precious metals into higher purity gold or silver, such as refining 75% silver into 99.9% silver.
3. Electroforming equipment: It mainly turns plastic or alloy jewelry and crafts into high-hardness pure gold and silver jewelry and crafts through electrochemical principles, such as 3D and 5D gold jewelry. You can understand it as: Wax film turns into gold.
4. Acid mist high-efficiency purification equipment: Mainly for the recovery, purification, and electroforming processes that produce acid mist waste gas, providing high-efficiency purification equipment and treatment solutions.
5. Equipment and supporting tool parts, liquid medicine, and technical support in the above process.
The company′s products are mainly targeted at the electroplating industry, PCB circuit board industry, precious metal purification and recycling industry, and jewelry industry. Currently, the products are exported to many countries such as the United States, Europe, Vietnam, Thailand, dubai, and India.
The company′s equipment is resource recycling equipment, which is characterized by turning waste into treasure and helping customers get real money from wastewater and waste residue.
Customers′ one-time investment will receive lasting returns.
No information temporarily.
