coldweldingmachine.com · Est. 30+ years of cold welding experience · Shunde, Foshan, Guangdong
SILVER GAIN TECHNOLOGY CO., LIMITED (SGT) is specialized in the manufacture of cold pressure welding machines, welding dies, copper conductors and cable welding machines, electric butt welding machines for steel, and related wire and cable machines for 30+ years. SGT cold welding machines have been supplied worldwide to the wire & cable industry for more than 30 years. Cold pressure welding is the
SILVER GAIN TECHNOLOGY CO., LIMITED (SGT) is specialized in the manufacture of cold pressure welding machines, welding dies, copper conductors and cable welding machines, electric butt welding machines for steel, and related wire and cable machines for 30+ years. SGT cold welding machines have been supplied worldwide to the wire & cable industry for more than 30 years. Cold pressure welding is the simplest and most cost-efficient method for connections in electrical coils from copper and aluminum strips with connection bars or leads without using heat, fillers, or fluxes. A cold weld joint is generally stronger than the parent material and has the same electrical characteristics. The surfaces of wires are cold welded together under high pressure at room temperature, resulting in highly durable and reliable molecular bonds. Products satisfied by overseas customers with high quality, competitive price, and nice after-sales service.
Applications: Wire & cable industry · electrical coil manufacturing (copper/aluminum strips connection) · transformer coil winding · motor winding · electric vehicle cable · power cable · communication cable · industrial wire production · electric butt welding for steel wire.
Real product names, models, and specs as listed on https://coldweldingmachine.com/. Image hotlinks point back to the supplier's own site.
Portable style cold welder — handheld portable cold pressure welder for on-site fine wire welding. SGT industry-standard welding dies suitable for similar machines from other manufacturers.
Desk style cold welder — desktop / workbench cold pressure welder for medium-volume wire welding.
Hydraulic pressure car style cold welder — trolley-mounted hydraulic cold welder for large-diameter copper and aluminum wires.
Copper wire cold welder — welds copper wire diameters from Ø0.05mm to Ø25.00mm. Industry-standard welding dies. Custom dies for special-spec wires available.
Aluminum wire cold welder — welds aluminum wire diameters from Ø0.05mm to Ø50.00mm.
Welding dies — industry-standard welding dies suitable for both SGT machines and similar cold pressure welders from other manufacturers. Custom dies available for special wires per buyer specification.
Copper conductors welding machine — for welding copper conductors in cable manufacturing.
Cable welding machine — for cable manufacturing applications.
Electric butt welding machine for steel — for steel wire butt welding applications.
Wire and cable machine — related machinery for wire and cable industry beyond cold welding.
30+ years specialized in cold pressure welding machines, welding dies, copper conductors, cable welding, electric butt welding for steel.
Exported to Korea, Malaysia, Philippines, Thailand, Singapore, Vietnam, Bangladesh, India, Pakistan, Kazakhstan, Uzbekistan, Saudi Arabia, UAE, Israel, Syria, Jordan, Turkey, Iran, Russia, Poland, Czech, Finland, Argentina, Colombia, Brazil, Venezuela, America, Egypt, Senegal, South Africa, Fiji, etc.
Industry-standard welding dies — suitable for similar cold pressure welders of other manufacturers.
Custom dies for special-specification wires available per buyer requirement.