Made of conductive copper sheets bound together at each end by clips or rivets, laminated shunts are used in place of cables to conduct electricity through your machine. Generally available in 'C’, 'L’, or 'J’ shapes, this type of shunt is custom made to fit your specific machine and weld requirements.

Laminated copper shunt is a flexible copper connector,and it is made of many thin layers of laminated copper press-welded at both ends.Copper Shunts are produced from high conductivity,flexible electrolytic copper foils/sheets.Rosen design and supply various shapes of copper shunts and flexible copper connector,such as F type straight shunt,L/J shape shunt,C shape shunt and V shape shunt etc.In order to ensure shunt’s quality,our laminated shunts adopt advanced polymer diffusion welding technology and use highest quality copper materials.Then,copper foil laminates are press-welded together through high current heating pressure welding molding.Besides,our welding shunts are made to customer specified dimensions and tolerances.So the copper shunts are widely used for spot welding,seam welding etc.resistance welding machine.

• Copper foil thickness: 0.1mm,0.2mm,0.5mm or customized.
• Copper shunt contact surface: Galvanized or silver according to user requirements

• When A is greater than 90mm, B greater than 60mm: the use of contact surface paste copper (1mm thick) pressure welding process, see Figure (I) program
• When A is greater than 140mm, B is greater than 130mm: the brazing process, see Figure (II) program

• Copper Shunt type:Type F(Straight),Type C(180),Type J/L(90),Type V(45);
• Lamination shunt foil/sheet thickness: 0.1mm,0.15mm,0.2mm,0.5mm
• Laminated copper shunt thickness
• Laminated welding shunt width
• Welding shunt length
• Hole diameter,hole pattern,number and location

• Press-Weld
• Swaged
• Riveted
• Solder Dipped ends
• Copper Clips or Plates

• Electrolytic Processes
• Fuel Cells
• Furnace/Induction Furnace (Glass, Metal Melting)
• ISO-Phase Bus
• Plasma Equipment
• Plating
• Resistance Welding
• Switchgear
• Telecommunication
• Transformer and Rectifiers