Zinc Cathode Stripping Machine for Zinc Electrowinning

ParameterDetails
Design Capacity150 sheets per hour
Stripping Speed24 seconds per sheet
Overall Dimensions (L x W x H)12000mm x 5000mm x 5500mm
Power Supply380V AC (+/-10%), 3-phase, 4-wire, 50 Hz
Total Installed Power75 kilowatts
Control Power Supply24V DC
Number of Cathode Plates in Each Cell42
Crane Lifting Capacity6-7 cathode plates at a time
Stacking Capacity20-30 pieces per stack (adjustable)
Minimum Stripping SpecificationSingle-side zinc thickness ≥ 2mm (24h cycle)
Cathode Zinc Transport MethodBy forklift
Zinc Stripping Machine - Receiving Washing Conveyor

Receiving /Washing Conveyor

This conveyor receives cathode plates from an electroplating crane and transports them to the stripping station. It has a stainless-steel liquid tray to collect electrolyte dripping from the plates, ensuring cleanliness and safety. The plates are spaced 100mm apart for efficient handling.

Cathode Steering Device

Composed of two mechanical arms, this device transfers cathode plates between the receiving conveyor and the stripping station. It ensures smooth, automated movement of the plates for continuous operation.

Zinc Stripping Machine - Cathode Steering Device
Zinc Stripping Machine - Stripping Station

Stripping Station

The core component of the machine, the stripping station pre-strips the zinc and uses a stripping knife driven by a servo motor to remove the zinc from the cathode plates. If zinc remains, the knife continues to descend to fully strip it, ensuring efficient removal of zinc deposits.

Stacking Device

After stripping, this device stacks the cathode zinc blocks according to preset quantities. The zinc stacks are then removed by a forklift, streamlining the material handling process.

Zinc Stripping Machine - Stacking Device
Zinc Stripping Machine - Cathode Plate Brush Device (for Polishing)

Cathode Plate Brush Device

This device cleans and polishes the cathode plates by using stainless-steel brush rollers. Plates are lifted by a servo motor for water spraying and brushing, ensuring that any residual debris is removed. It features a liquid receiving tray for waste water, which is filtered and recycled.

Arrangement Conveyor

The arrangement conveyor receives stripped cathode plates and organizes them for return to the electrowinning tank. It can store up to 42 plates, spaced 100mm apart, ensuring orderly and efficient plate management.

Zinc Stripping Machine - Arrangement Conveyor

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