Handheld Titanium Cathode Plate

AATI Cathode Co., Ltd. is one of the leading manufacturers and suppliers of handheld titanium cathode plate in China, featured by quality products and good price. Welcome to buy customized handheld titanium cathode plate made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.

1. Product Overview

This high-quality handheld titanium cathode plate is specially developed and customized for nickel electrowinning production. Optimized for harsh working conditions such as long-term continuous electrolysis, repeated plate stripping and strong acid corrosion environments, the product adopts Grade 2 hard titanium base plate, full metallurgically bonded titanium-clad copper conductive structure, precision laser welding and high-temperature corrosion-resistant PPO edge protection. With stable flatness, excellent vertical sag performance, uniform conductivity and ultra-long service life, it fully meets the high-standard operation requirements of modern automated nickel electrolysis production lines.

2. Base Plate Material & Technical Parameters

Base Material: Grade 2 hard-state titanium plate, featuring stable mechanical strength and strong deformation resistance, which effectively avoids bending and sagging during long-cycle stripping operation.

Plate Thickness: 2.5mm ± 0.1mm, with strict thickness tolerance to ensure overall uniform stress and stable structural performance.

Surface Treatment: Acid pickling finish, completely free of scratches, dents, oxidation defects and surface contaminants, ensuring ultra-clean surface quality for high-purity nickel deposition.

Surface Roughness: Standard surface roughness is 4.0μm. The roughness can be dynamically adjusted and customized according to customers' on-site electrolyte environment, current density and actual production requirements to achieve optimal nickel precipitation and smooth stripping effect.

Customized Long-Plate Technology: The overall plate length is 1565mm. For cathode plates exceeding 1200mm in length, customized Grade 2 special titanium plates are adopted exclusively. This professional material configuration guarantees excellent vertical sagging stability and structural flatness even under long-term continuous electrolysis and cyclic stripping working conditions.

3. Three-Sided PPO Edge Protection Structure

The cathode plate is equipped with three-sided high-performance PPO edge strips. PPO material possesses outstanding high-temperature resistance, acid and alkali corrosion resistance, aging resistance and insulation performance, which is highly compatible with the harsh nickel electrolysis working environment.

The three edge strips form an integrated and fully enclosed U-shaped protection structure. This design effectively prevents edge nickel deposition, electrolytic short circuits and edge corrosion problems, greatly improves the purity of electrolytic nickel products, reduces equipment failure rates, and extends the overall service life of the cathode plate.

4. Titanium-Clad Copper Conductive Bar (100% Metallurgical Bonding)

Different from traditional cold-drawn mechanical composite structures with intermediate gaps, our conductive bar adopts advanced metallurgical composite technology to realize perfect integration between copper and titanium without any gaps.

Inner Core: C11000 pure copper core with 15mm × 30mm cross section, featuring ultra-high conductivity and stable current-carrying capacity, ensuring uniform current distribution on the entire plate surface and efficient electrolysis reaction.

Outer Cladding Layer: 1mm thick Grade 1 titanium layer, which completely isolates the internal copper core from external electrolyte, thoroughly preventing copper core corrosion and conductive attenuation.

Composite Process Advantage: 100% metallurgical bonding eliminates hidden dangers such as acid liquid penetration, internal corrosion and acid splashing caused by structural gaps in traditional products, protecting both the conductive bar and the stripping unit equipment.

5. Laser Welding Process for Conductive Bar and Titanium Plate

The connection between the titanium base plate and the titanium-clad copper conductive bar adopts precision laser welding technology. The welding seam features sufficient penetration, uniform molding, high density and no pores. With small welding deformation and high structural strength, the laser welding process can withstand long-term repeated stripping, hoisting and vibration working cycles, ensuring long-term stable conductivity and structural firmness without welding cracking or falling off.

6. Solid Titanium Rod Handgrip with Full Welding

The handgrip is made of Φ10mm solid titanium rod with consistent material performance and strong corrosion resistance. The handgrip and titanium-clad copper conductive bar adopt full-circle full penetration welding technology. The welding seam is full and firm with excellent bearing capacity, adapting to automated hoisting, handling and high-frequency stripping operations on production lines, ensuring zero failure during long-term continuous industrial production.

7. Core Product Advantages

Stable Anti-Deformation Performance: Custom Grade 2 hard titanium for long plates maintains perfect flatness and sagging stability.

Zero-Gap Conductive Structure: 100% metallurgical bonding completely avoids acid penetration and internal corrosion.

High-Precision Craftsmanship: Laser welding + full welding handgrip ensure overall structural stability and reliable conductivity.

Full Anti-Corrosion Protection: U-shaped PPO edge strips prevent edge deposition and improve product durability.

Customizable Performance: Surface roughness and technical indicators can be adjusted according to customer site conditions.

8. Application Scope

Widely applicable to nickel electrowinning, high-purity nickel smelting, hydrometallurgy and continuous electrolysis production. It is high-end core supporting equipment for automated and large-scale nickel electrolysis projects at home and abroad.