New Technology New Silver Refining Machine Electrolytic Silver Refining Equipment for Silver Refining Plant

• After-sales Service: Five Year
• Warranty: 1year
• Application: Refining Old Silver Jewelry and Silver Scrap
• Technical Class: Continuous Wave Laser
• Control: Automatic
• Power Density: Heat Conduct Welding
• Model NO.: 10kg/day
• Weight (Kg): 90
• Machine Type: Silver Electrolytic Refining Machine
• After-Sales Service Provided: Online Service Support
• Material: PP+Titanium
• Feature: High Purification Efficiency
• Function: Refining Silve with a Purity of 90% to 99.99%
• Core Components: PLC
• Key Selling Points: High-Accuracy
• Applicable Industries: Precious Metal Industry
• Capacity: 10kg/Day
• Voltage: 220V/380V
• Power: 1kw
• Transport Package: Wooden Box Packing
• Specification: 10KG-50KG/DAY
• Trademark: XHF
• Origin: Guangdong, China
• HS Code: 8543300090
• Production Capacity: 600 Set/Sets Per Year

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.