A desktop cold pressure welder for joining non-ferrous wires like copper and aluminum without heat, electricity, or fillers.





Achieves reliable molecular bonding through pressure, eliminating the need for electricity or heat.
Creates a welded joint with tensile strength equal to or greater than the parent wire.
Maintains original wire resistivity at the joint, ensuring optimal electrical performance.
Manual operation is simple and does not require specialized skills for consistent results.
Versatile application for both copper and aluminum wires within a specified diameter range.
Constructed with a high-precision 45# cast steel frame for durability and export quality.
Model: J3-J
Application: Non-ferrous wire welding
Welding Range (Copper): 1.00mm - 4.00mm
Welding Range (Aluminum): 1.00mm - 5.50mm
Control Mode: Manual
Frame Material: 45# Cast Steel
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