Copper Foil Slitting Line: Features, Benefits, and Applications

 

What is a Copper Foil Slitting Line?

A copper foil slitting line is a specialized machine designed to slit wide copper foil coils into multiple narrow strips of required widths. Unlike general-purpose slitting equipment, copper foil lines must deliver high precision, stable tension control, and scratch-free operations, as the end applications demand flawless quality.

 

 

Key Features of KINBENZ Copper Foil Slitting Line

1. High precision slitting

• Equipped with CNC-machined slitter shafts and durable blades for ultra-fine tolerance.
• Manual blade change ensures stable blade setup and consistent accuracy.

2. Tension control system

• Accurate tension adjustment to handle thin copper foil without wrinkles or stretching.
• Smooth recoiling ensures uniform winding quality.

3. Compact recoiling with paper collector option

• For narrow width strips, we offer a paper collector device to keep coils neatly separated and prevent dege damage.

4. Durable construction

• Heavy duty steel frame with optimized shaft design to support stable operation.
• Rust-prevention treatment and sea-grade packaging for export reliability.

 

 

Advantages of Using KINBENZ Copper Foil Slitting Line

• Improved efficiency: High-speed slitting reduces downtime and boost production capacity.
• Cost savings: Precision slitting minimizes material waste and maximizes usable output.
• Consistent quality: Advanced tension and recoiling systems maintain strip uniformity.
• Customization: Machines can be tailored to customer requirements (width, thickness, coil weight).

 

 

Applications of Copper Foil Slitting

Copper foil processed on our slitting line is widely used in:

• Lithium-ion battery production
• Printed circuit boards for electronics
• Electromagnetic shielding materials in communication devices
• Transformer and motor industries requiring precise conductive layers

 

 

Why Choose KINBENZ for Copper Foil Slitting?

With over 30 years of experience in coil processing equipment, KINBENZ offers:

• In-house R&D and CNC machining workshops for precise component manufacturing.
• Strict QC and self-inspection before delivery
• Customized solutions designed to match your specific coil specifications
• Dedicated after-sales support to ensure long-term performance

 

 

FAQ: 

Q1: What thickness range can your copper foil slitting line handle?

A: Typically from 0.2-2.0mm, but customized range are available

 

Q2: How do you prevent scratches during slitting?

A: With the use of felt pads, paper collectors, and optimized recoiler designs to ensure surface protection.

 

By investing in a reliable Copper Foil Slitting Line from KINBENZ, you ensure not only production efficiency but also stable and defect-free end products.