The laminated copper shunt is a flexible copper connector manufactured by joining multiple thin laminated copper sheets at both ends via pressure welding. Produced from high-conductivity, flexible electrolytic copper foils/sheets, this shunt is designed and supplied by Rosen in various configurations, including straight F-type shunts, 90° L/J-type shunts, 180° C-type shunts, and 45° V-type shunts, among others. To ensure optimal quality, our laminated shunts adopt advanced polymer diffusion welding technology and premium-grade copper materials. Subsequently, the copper foil laminates are formed through high-current heating and pressure welding. Additionally, our welded shunts can be customized to meet customer-specified dimensions and tolerances, making them widely suitable for resistance welding equipment such as spot welders and seam welders.

• Copper foil thickness: 0.1mm, 0.2mm, 0.5mm, or customizable
• Copper shunt contact surface: Galvanized or silver-plated as per customer requirements

The flexible laminated copper busbar connector is a high-performance electrical conductor. Laminated copper foil connectors are typically used in new energy vehicles, switchgear industry, power plants, cathodic protection systems, bus ducts, transformers, vacuum circuit breakers, resistance welding projects, electric locomotives, and furnaces, etc.

• Copper shunt type: F-type (straight), C-type (180°), L/J-type (90°), V-type (45°)
• Laminated shunt foil/sheet thickness: 0.1mm, 0.15mm, 0.2mm, 0.5mm
• Total thickness of the laminated copper shunt
• Width of the laminated welded shunt
• Length of the welded shunt
• Hole diameter, hole pattern, number of holes, and hole positions

• Power plants
• Resistance welding equipment
• Transformers
• Generators
• Switchgear

1. Flexible laminated copper busbar made of high-purity copper with a purity of 99.9%, ensuring superior conductivity and durability.
2. Easy to install and suitable for use in power distribution cabinets, offering increased conductive areas, thermal compensation, and shock absorption.
3. Utilizing high-molecular diffusion welding at a specific pressure and temperature, creating a strong, seamless connection without the need for soldering.
4. The AST brand, designed with a 3-50mm thickness and a 0.03-0.3mm copper foil, offering a customizable solution to suit various applications and requirements.
5. Originating from the Jiangsu region, this high-quality flexible laminated copper shunt connector offers 12V voltage with a 300A current capacity, making it suitable for a wide range of applications.

Our Spot Welding Accessories are carefully packaged in sturdy boxes to ensure they arrive safely at your doorstep. Each accessory is individually wrapped to prevent any scratches or damage during transportation.

We offer fast and reliable shipping services for our Spot Welding Accessories. You can choose from a variety of shipping options to suit your needs, including standard shipping and expedited shipping for urgent orders.