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Help CenterSUNKKO 737G-Series Pro Dual-Pulse Industrial Battery Welder
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SUNKKO 737G Dual Pulse Battery Spot Welding Machine is a smart 3-in-1 spot welder with excellent welding functions. It has a pulse and current display and supports accurate welding current and pulse setting. It can weld nickel strips within 0.05-0.12mm thickness. Controlled by a microchip and equipped with LED lighting function, suitable for battery pack welding and assembly in low-light environments.
SUNKKO 737G+ High Power Intelligent Spot Welder Intelligent DIS sensing fast spot welding flat welding, butt welding, free switching, 4.3KW power DIS induction spot welding. High-energy pulse group can weld 0.2mm nickel sheet. Intelligent cooling system High-speed operation Intelligent heat dissipation Prevent the welder from overheating and damage.
737G Features:
1. Push up welding mode: Assemble small size battery pack. Portable handle is convenient to move machine and easy to carry.
2. Welding pressure adjuster, the welding pressure could be adjusted from 200g~700g to suitable for welding different thickness workpiece to obtain good welding spot.
3. Welding calibration control more precisely welding, more fastness welding spot. Line control foot pedal control, professional controlled foot pedal switch.
4. Fixed welding head enhanced output current structure to enhance welding effect. The output power is 1.3 to 1.5 times than the original power. 144 square plating alloy output welding arm to avoid resistance enhancement by oxide to affect welding effect.
5. LED Light function enhanced LED lighting version is easy to light the welding operation.
737G+ Features:
1. Battery butt welding is suitable for soft pack to nickel, series/parallel soft pack battery. Hardware accessories butt welding is suitable for stainless steel sheet, lamp foot stainless steel mesh DIY structure resistor foot stainless steel and wire.
2. Dual-mode control and display, flashing red halo represents induction automatic mode AT, flashing blue halo represents line-controlled foot mode MT.
3. Equipped with line-controlled foot switch The spot welder is equipped with a professional foot control interface and foot switch.
4. Spot welding fixed welding head Core technology and technological progress, enhanced high-current alloy output structure, enhances the spot welding effect on the original basis, the output power is 1.3-1.5 times the original, and the giant 144 square electroplated alloy output eliminates the original conversion copper head due to oxidation, resulting in increased contact resistance and poor welding effect.
6. Small handheld mobile butt welding spot welding pen, 24K gold-plated butt welding special welding tip (mouth), 24K gold-plated process, low internal resistance, high current, anti-oxidation, no rust. Dual-function butt welding/flat welding pen easily butts 0.4mm stainless steel sheet.
7. Mobile pulse spot welding pen for fast welding of huge power battery packs When the spot welding needles at both ends of the mobile spot welding pen contact the interface components, the spot welding workpiece is rapidly sensed and triggered to automatically trigger the spot welding workpiece. No foot switch control is required to achieve high-speed spot welding, effectively improving work efficiency.
737G Product Parameters:
Welding part
Voltage input: AC 110V/220V±10V
Primary current: 2A~15A
Welding current: 50A~800A
Welding pressure: 200g~700g
1 Pulse: 0.05~0.12mm
2 Pulse: 0.12~0.2mm
Size: 140x245x200mm
Net Weight: 4.3kg
Gross Weight: 5.5kg
Package size: 215x370x310mm
Inside package size: 23X38X31cm
737G+ Product Parameters:
Spot welding machine welding part
Power supply voltage: AC220V/110V±20V
Maximum output power: 4.3kw (instantaneous peak)
Double pulse time: 1~10ms
Four pulse time: 2~20ms
Eight pulse time: 8~80ms
Fixed head spot welding thickness range: 0.15~0.35mm
Spot welding pen spot welding thickness range: 0.15~0.2mm
Body: 140x245x200mm
Weight: 7kg
High-power mobile pulse spot welding pen
Adjustable spot welding spacing of welding needles: 2~7mm
Total length of mobile spot welding pen ≈580mm
Soldering pen cable area: 16mm
Soldering pin size: 1.5mmX 7mm
737G Product Lists:
Manual x1
Fuse tube x2
Hex wrench x1
Pedal switch x1
Welding pins x2
Nickel sample x60
737G spot welder x1
Fixture for4 batteries x1
Outside package size: 18X33X27cm
Gross weight: 5.5kg
Net weight: 4.3kg
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