Custom Stainless Steel Cathode-Roller

Custom Stainless Steel Cathode Roller for Electrolytic Copper Foil Production
AstraRoll manufactures custom stainless steel cathode rollers for electrolytic copper foil production, providing non-standard solutions tailored to different electroforming lines, equipment layouts, and operating conditions. Designed for the raw copper foil electroforming process, the roller provides a precision mirror-finished working surface for continuous copper deposition and foil stripping.

Precision Surface for Consistent Copper Foil Formation
The cathode roller plays a critical role in the electrodeposition process. As the rotating cathode passes through the electrolyte, copper is continuously deposited onto its working surface and then stripped as a thin copper foil. Because the foil surface in contact with the cathode closely reflects the roller surface, surface finish, uniformity, and dimensional accuracy are essential to foil quality.

AstraRoll can provide a mirror-finished surface and a seamless or integral roller structure to support stable electroforming and consistent foil production. The design can be adapted to the customer's required dimensions, electrical configuration, and production conditions.

Non-Standard Manufacturing to Your Process Requirements
Every copper foil production line has its own equipment configuration and operating parameters. AstraRoll therefore does not limit customers to fixed specifications. Voltage, power, dimensions, material selection, and other key parameters can be customized according to the application and equipment requirements.

Available material options include stainless steel and other specified materials, depending on the electroforming process and working environment.

Factory-Direct Manufacturing and Competitive Pricing
As a source manufacturer, AstraRoll combines engineering, precision machining, assembly, and quality control within one manufacturing process. This allows us to respond directly to technical requirements, shorten communication between engineering and production teams, and offer factory-direct pricing without unnecessary intermediary costs.

Our manufacturing approach focuses on practical engineering, reliable quality, and cost control—helping copper foil equipment manufacturers and production-line operators obtain a cathode roller that fits their process rather than adapting their equipment to an off-the-shelf product.

Key Features

Application: Electrolytic Copper Foil Production

Process: Raw Copper Foil Electroforming

Structure: Seamless / Integral Structure

Surface: Mirror Finish

Material: Stainless Steel / Customized

Voltage: Customized

Power: Customized

Manufacturing: Non-Standard OEM Customization

Key Benefits: High Accuracy, Easy Operation, Competitive Price, Eco-Friendly Design

From prototype requirements to production quantities, AstraRoll provides custom cathode roller manufacturing with engineering support, precision production, and factory-direct supply, helping customers achieve stable and cost-effective copper foil production.

Q1. Are you a trader or direct factory?

We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.

Q2. What are your main products?

AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.

Q3. What about delivery time?

We deeply understand that project timelines are critical.
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.

Q4. How can I get a quote for customized products?

Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.

Q5. What is your payment?

TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.