Editorial Technical Reference

Anode Plate

This page explains how Anode Plate is classified within Non-Ferrous Metal Production. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

An anode plate is a consumable electrode component used in electrolytic refining and electrowinning processes for non-ferrous metals like copper, zinc, and lead.

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Anode Plate in a manufacturing environment
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Product Specifications

Technical details and manufacturing context for Anode Plate

Definition
An anode plate is a consumable electrode component used in electrolytic refining and electrowinning processes for non-ferrous metals like copper, zinc, and lead. It serves as the positive electrode where oxidation occurs, dissolving metal ions into the electrolyte solution. These plates are critical for maintaining consistent current distribution and production efficiency in electrolytic cells. They are manufactured to precise specifications to ensure uniform dissolution and minimal contamination. Typical dimensions range from 1000–2000 mm in length, 500–1000 mm in width, and 5–10 mm in thickness, with a weight of 50–200 kg. The effective electrolytic surface area is 1.0–2.0 m². Materials on file include lead alloy, copper alloy, and titanium substrate. For lead alloy plates, the primary metal percentage is Pb 99.99% min per GB/T 469-2013, and corrosion resistance is ≥99.9% per ASTM B29. Operating temperature is 20–60 °C, and current density for copper electrowinning is typically 200–400 A/m². Thickness tolerance is ±0.5 mm per GB/T 1804-m, flatness is ≤2 mm/m, and electrical conductivity for lead is ≥4.8×10⁶ S/m. Service life under normal operating conditions is 3–5 years. These values are directory reference ranges and must be confirmed for the actual model and application. Standards listed are procurement/verification references, not proof of certification or compliance. Always verify model-specific values and standards with the legal manufacturer or supplier.
Working Principle
In electrolysis, the anode plate acts as a sacrificial anode. When an electric current is applied, oxidation occurs at the anode surface, causing metal atoms to lose electrons and dissolve into the electrolyte as ions. This process is essential for refining or electrowinning non-ferrous metals. The plate must maintain uniform current distribution to ensure consistent dissolution and prevent localized wear. Over time, the anode is consumed and must be replaced. The operating parameters, such as current density and temperature, directly affect the dissolution rate and efficiency.
Common Materials
lead alloy, copper alloy, titanium substrate
Technical Parameters
ParameterTypical rangeNotes & selection driver
DimensionsRequired1000–2000 × 500–1000 × 5–10 mmLength x Width x Thickness
WeightRequired50–200 kgStandard plate weight
Alloy CompositionRequiredPb 99.99% min %Primary metal percentageGB/T 469-2013
Surface Area1.0–2.0 m²Effective electrolytic surface
Operating Temperature20–60 °CElectrolyte temperature range
Current Density200–400 A/m²Typical for copper electrowinning
Thickness Tolerance±0.5 mmEnsures uniform current distributionGB/T 1804-m
Flatness≤2 mm/mPrevents short circuits
Electrical Conductivity≥4.8×10⁶ S/mFor lead, ensures low resistance
Corrosion Resistance≥99.9 %Purity level for acid resistanceASTM B29
Service Life3–5 yearsUnder normal operating conditions

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Application & selection

Application Fit & Sizing Matrix

Operational Limits
pressure: 0-2 bar
flow rate: 0.5-3 m/s
temperature: 20-90°C
slurry concentration: 10-40% solids
Media Compatibility
✓ Copper sulfate electrolyte ✓ Zinc sulfate electrolyte ✓ Nickel chloride electrolyte
Unsuitable: Hydrofluoric acid solutions
Sizing Data Required
  • Cell current density (A/m²)
  • Electrolyte composition and pH
  • Required anode lifespan (hours)

Risk, maintenance & compliance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion-induced thinning
Cause: Electrochemical degradation due to exposure to corrosive electrolytes, stray currents, or improper material selection for the operating environment.
Mechanical cracking or fracture
Cause: Thermal stress from uneven heating/cooling cycles, mechanical overloading during handling or installation, or fatigue from vibration in service.
Maintenance Indicators
  • Visible thinning, pitting, or significant material loss on the plate surface
  • Abnormal voltage fluctuations or increased power consumption in the associated electrochemical system
Engineering Tips
  • Implement regular thickness monitoring via ultrasonic testing to track corrosion rates and schedule replacements before failure
  • Ensure proper electrical isolation and grounding to minimize stray current corrosion, and maintain stable operating temperatures to reduce thermal stress

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ASTM B265 - Standard Specification for Titanium and Titanium Alloy Strip, Sheet, and Plate CE Marking - EU Conformity for Industrial Products

Quoted from the published standard.

Manufacturing Precision
  • Thickness: +/- 0.1mm
  • Surface Roughness: Ra ≤ 0.8μm
Quality Inspection
  • Ultrasonic Testing for Internal Defects
  • Chemical Composition Analysis via Optical Emission Spectrometry
Technical documentation
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Manufacturing capability
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Inspection readiness
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Supplier transparency
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Manufacturers of Anode Plate

3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Junan Tongda Electronic Equipment Factory
Shandong, CN
Founded 20127134 square meters
CE
Also makes: Water System, Agitation System, Water Treatment System
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Anode plate,Zinc plate etc....”
View source page ↗ sdtddy.cn · recorded 2026-08-22
View profile Send enquiry
Baoji AATI New Metal Co.,Ltd.
Baoji, Shaanxi, CN
Also makes: Heat Exchanger
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Anode Plates And Sheets”
View source page ↗ aati-cathode.com · recorded 2026-09-03
View profile Send enquiry
Hunan CHMM Metallurgy Engineering Co., Ltd.
Hunan, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Anode Plate”
View source page ↗ chmme.com · recorded 2026-08-30
View profile Send enquiry

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Frequently Asked Questions

What is an anode plate used for?

An anode plate is a consumable electrode used in electrolytic refining and electrowinning of non-ferrous metals such as copper, zinc, and lead. It serves as the positive electrode where oxidation occurs, dissolving metal ions into the electrolyte.

What materials are available for anode plates?

Materials on file include lead alloy, copper alloy, and titanium substrate. The specific material depends on the application and must be confirmed with the manufacturer.

What are typical dimensions and weights?

Typical dimensions range from 1000–2000 mm in length, 500–1000 mm in width, and 5–10 mm in thickness. Weight ranges from 50–200 kg. These are reference values and should be verified for the specific model.

How long does an anode plate last?

Under normal operating conditions, the service life is typically 3–5 years. Actual lifespan depends on operating parameters and maintenance.

Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Related equipment

Industrial Ecosystem & Supply Chain Structure

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Anode Plate.

electrolytic anode sacrificial anode plate

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 11 October 2026

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