Products Description
Titanium Anode for Gravure Printing is a high-performance insoluble anode specially designed for the electroplating process of gravure cylinders.
During gravure cylinder manufacturing, copper plating and chrome plating are critical processes that require stable current distribution and consistent coating quality. Our titanium anodes, including platinum plated titanium anodes and MMO coated titanium anodes, provide excellent electrochemical performance, high current efficiency, and long service life, helping improve plating uniformity and reduce maintenance costs.
Products Specifications
| Item | Specification |
| Substrate Material | Titanium Grade 1 / Grade 2 |
| Anode Type | Platinum Plated Titanium Anode / MMO Titanium Anode |
| Coating | Platinum (Pt) / Iridium-Tantalum (Ir-Ta) / Ruthenium-Iridium (Ru-Ir) |
| Current Density | 100–2000 A/m² (Depending on process conditions) |
| Operating Temperature | ≤80℃ |
| Electrolyte | Copper sulfate solution / Chrome plating solution |
| Service Life | Depending on current density and operating conditions |
Products Features
1. Excellent Plating Uniformity
●Provides stable current distribution during electroplating.
●Helps achieve uniform copper and chrome coating thickness on gravure cylinders.
●Reduces defects caused by uneven current flow.
2. High Corrosion Resistance
●Titanium substrate offers excellent resistance to corrosion.
●Platinum coating or MMO coating remains stable in aggressive plating solutions.
●Prevents contamination of the plating bath.
3. Long Service Life
●Dimensionally stable anode design.
●No significant dissolution during operation.
●Reduces production downtime and replacement frequency.
4. Energy Saving Performance
●Low anode polarization.
●Stable electrical conductivity.
●Helps improve energy efficiency during the plating process.
Products Applications
Copper Plating of Gravure Cylinders
Titanium anodes are widely used in copper plating lines for gravure cylinders.
Benefits:
●Improved copper deposition uniformity
●Stable plating performance
●Reduced surface defects
●Longer anode replacement cycle
Chrome Plating of Gravure Cylinders
Platinum plated titanium anodes are ideal for chrome plating processes.
Benefits:
●High corrosion resistance in chromium electrolyte
●No contamination of plating solution
●Stable performance under high current density
●Lower maintenance requirements
Advantages Compared with Traditional Lead Anodes
| Feature | Titanium Anode | Lead Anode |
|---|---|---|
| Weight | Lightweight | Heavy |
| Service Life | Longer | Shorter |
| Bath Contamination | No lead contamination | Possible contamination |
| Current Efficiency | Higher | Lower |
| Maintenance | Reduced | Frequent replacement |
| Environmental Impact | Environmentally friendly | Lead disposal required |
FAQ
Q: Why does the chrome coating become thinner shortly after installing the anode?
A: The main reason may be insufficient electrolysis efficiency caused by a small mesh opening area or insufficient effective anode area. To improve electrolysis efficiency, additional lead anodes can be installed on both sides, or the titanium mesh anode can be replaced with a suitable mesh size.
Q: Why does the anode surface show peeling or coating detachment before reaching its expected service life?
A: One possible reason is that the titanium substrate is not made of TA1 pure titanium. Some lower-grade titanium materials may contain recycled materials or impurities. During operation, impurities such as Fe ions may cause severe electrochemical reactions, resulting in coating damage or peeling.
Q: If the platinum coating is completely consumed, can the anode be recoated with a new platinum layer?
A: In theory, recoating is possible, but it is not recommended. The original platinum coating needs to be removed by sandblasting before recoating, which may reduce the thickness of the titanium substrate. In addition, insufficient surface preparation may affect the bonding strength between the new platinum coating and the titanium substrate.
Q: If the platinum coating is accidentally scratched during installation, will it affect the anode performance?
A:A minor scratch on the platinum coating will not immediately affect the normal operation of the anode. However, it may reduce the service life because the damaged area is more vulnerable to corrosion and coating consumption.
Q: Which manufacturing process is better for platinum anodes, electroplating or sintering?
A:It depends on the specific application requirements. For the gravure printing industry, the electroplating process provides better coating adhesion and a longer service life. It offers stable performance during continuous operation and can fully meet the requirements of gravure cylinder copper and chrome plating application.
packing and shipping
1. Packaging materials: To keep the product dry and safe from minor impacts, use moisture-proof paper, plastic film, foam plastic, and other packaging materials. Additionally, wooden pallets or outside packaging boxes can be utilized as additional materials for packaging.
2. Labeling: Mark the item name, particulars, clump number, and producer data on the bundle to work with distinguishing proof and following.
3. Transportation strategy: Pick the fitting transportation technique, like ocean transportation, land transportation or air transportation, and guarantee reasonable taking care of gear to stay away from item harm during transportation
Who are we
Ehisen was established in 2004 as a high-tech company specializing in the manufacturing of sophisticated metal materials, including melting, profiling, machining, and research and development of precious metal anodes.Our company, which employs 50 people and occupies a 15 mu area, is focused on innovative manufacturing. Located in Baoji City, Shaanxi Province-also referred to as the "Titanium Valley of China"-the enterprise benefits from a whole industrial chain for metal processing.In order to create an innovation platform and create cutting-edge new energy accessories, we collaborate with nearby businesses.Our primary goals are to deliver high-quality goods and services, such as specialized metal deep process components, support for research and development, and modular product design and manufacturing
01
Professional Titanium Anode Manufacturer
Ehisen specializes in the research, development, and manufacturing of titanium anodes, providing customized solutions for electroplating, water treatment, gravure printing, and other electrochemical applications.
02
Superior Coating Technology & Long Service Life
With advanced coating processes and strict quality control, Ehisen titanium anodes offer excellent coating adhesion, high corrosion resistance, and stable electrochemical performance, reducing replacement frequency and maintenance costs.
03
Customized Solutions for Different Applications
We provide customized anode designs according to customers' equipment, operating conditions, current density, electrolyte composition, and installation requirements to ensure optimal performance.
04
Reliable Quality Control & Global Service
Ehisen follows strict inspection procedures, including substrate inspection, coating thickness testing, dimension inspection, and performance evaluation, ensuring consistent quality for customers worldwide.
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