The equipment is new complete equipment used in gold trade to recover gold from the gold-carrying carbon. It is suitable for desorption and electrolysis of gold-carrying carbon with different grades. The desorption is an intermixture of 1~2% sodium cyanide and 1~4% sodium hydroxide. The desorption solution is pumped to the heater by circulating pump and heated to the desired temperature. Then the solution flows downward to the bottom of desorption column, through the gold-carrying carbon in the column and upward to the top of it. During flowing, the solution strip gold from the carbon (at this stage the solution containing gold is called as pregnant solution). The pregnant solution runs out from the top of the column and into the electrolytic cell. In cell, the gold in the solution is electrically deposited in the steel wool of the cathode frame, and the rest (called as lean solution) flows back to desorption solution cell and recycled.
The gold mud containing rich gold and silver is taken out of desorption cell and transported to the separation section.
Electrowinning Gold,Gold Making Machine,Electrowinning Of Gold,Gold Extraction Machine Changchun Gold Research Institute Co.LTD , https://www.ccgrizb.com
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Our advantages
1. Fast prototyping
2. 10 years' experience of CNC machining and stamping services
3. Small order acceptable
4. ISO9001/ISO14001/ISO-TS16949 certified factory
5. Quality assurance system
6. Quick production and delivery
Tolerance
+- 0.005 to +-0.01mm
Machining Equipment
DMG 5 axis cnc machining center / DMG composite cnc machine / Machining Center / CNC Lathes / Grinding Machines / Milling Machines / Lathes / Wire-cuts / Laser Cuts / CNC Shearing Machines / CNC Bending Machines / etc.
MaterialsÂ
Aluminum Alloy:
5052 /6061/ 6063 / 2017 / 7075 / etc. Brass Alloy: 3602 / 2604 / H59 / H62 / etc. Stainless Steel Alloy: 303 / 304 / 316 / 412 / etc. Steel Alloy: Carbon Steel / Die Steel / Spring Steel etc. Other Special Materials: Lucite / Nylon / Bakelite / POM / ABS / PP / PC / PE / PEEK / Titanium etc. We handle many other type of materials. Please contact us if your required material is not listed above.
Surface TreatmentÂ
Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting
Inspection
Mitutotyo three-coordinate measuring machine /Mitutoyo Tool Microscope can measure up to 300mmX x 175mmY x 220mmZ
File Formats
Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF , IGS , STP etc.
We pursue excellence in all our products and services. We are sophisticated users of technology, and our machinery performs according to extremely high standards. Our after sales support and maintenance services are of the highest standards and are provided by highly trained and professional technical staff. We only represent premium brands with high reputation in performance and durability. Of course we make every effort to perform work to the satisfaction of our customers.
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High Precision Aluminum Product with CNC Anodizing
Model NO.: A568970
Sample Time: 7 Working Days
Export Markets: Global
Trademark: oem
Transport Package: Blister Paper Cartons
Specification: Customized
Origin: China
HS Code: 8483401000