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Aluminum cathode for Zn electro-winning


Raw Materials:

Aluminum

 

Application:

For zinc electro-winning

Overview:

Al Cathode plates are installed in a zinc electrolytic cell to form electrode pairs with lead anodes. The cells are electrically connected in series and a voltage is applied across the anode-cathode pair to produce zinc on cathode surface by electro-winning process.

Specifications:

Item

Parameter

Blank material

Al (≥99.7%)

Cathode service life

1-2years

Blank length error

±2mm

Blank width error

+2/-1mm

Blank thickness error

+0.2/-0.1mm

Blank diagonal length error

±2mm

Blank flatness

Before welding: ≤1mm

After welding: ≤1.5mm

Blank length bending deformation

≤2mm

Blank width bending deformation

≤1mm

Angle between hanger bar and blank side line

90°+45’/-0’

Hanging lug size error

+0.1/-0mm

Hanging location error

±1mm

Surface

Smooth

Features:


  1. High strength and anti-corrosion hanger bar;
  2. Unique patented technology for edge strip filling design and penetration;
  3. Special design of zinc stripping hole for automatic operation;
  4. Have corrosion-protection coating with material of Teflon on the top of cathode plate;


Zinc electro-winning cathode plate

Products:Aluminum cathode plates,cathode sheet for electrowinning 

Project location: Russia zinc smelter electro-winning plant 

Purchasing date: 2016.07

Brief Introduction

Any questions for technology or equipment,please contact us

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