SUNKKO SPOT WELDING MACHINE 709A

SUNKKO 709A Spot Welding Machine - Precision Welding & Soldering for Battery Packs

Product Data Sheet

The SUNKKO 709A is a versatile spot welding machine designed for assembling lithium-ion battery packs, such as 18650, 14500, and 32650 cells. Combining high-power welding capabilities with integrated soldering functions, it offers a comprehensive solution for battery enthusiasts and professionals.

Key Features

• •

  Dual Pulse Welding Modes: Offers single and double pulse options with adjustable timings:

  • •Single Pulse: 1-10ms
  • •Double Pulse: 2-20ms
  • •Four Pulse: 8-80ms
• •

  Welding Capacity: Suitable for welding nickel strips up to 0.15mm thick, accommodating both pure nickel and nickel-plated steel.

• •

  Integrated Soldering Iron:

  • •Temperature Range: 150°C-450°C
  • •Power: 50W
  • •Output Voltage: 20V DC
• •

  Adjustable Settings:

  • •Welding Current: Up to 800A
  • •Pressure Adjustment: Ensures reliable solder connections
  • •Welding Distance: Adjustable to suit different components
• •

  Compact & Portable Design:

  • •Dimensions: 245mm x 200mm x 140mm
  • •Weight: Approximately 7.5kg

Technical Specifications

• •Input Voltage AC 110V/220V ±10%
• •Power Output 3.2kW (Instantaneous)
• •Welding Current Up to 800A
• •Pulse Time 1st Pulse: 1-10ms<br>2nd Pulse: 2-20ms<br>4th Pulse: 8-80ms
• •Welding Thickness 0.03-0.3mm (Fixed Head)<br>0.03-0.2mm (Welding Pen)
• •Soldering Iron Temp 150°C-450°C
• •Soldering Iron Power 50W
• •Dimensions 245mm x 200mm x 140mm
• •Weight 7.5kg

Applications

• •

  Battery Pack Assembly: Ideal for assembling 18650, 14500, and 32650 lithium-ion battery packs.

• •

  Nickel Strip Welding: Suitable for welding nickel strips up to 0.15mm thick.

• •

  Device Charging: Utilize the integrated soldering iron for soldering wires onto battery terminals.

• •

  DIY Projects: Perfect for hobbyists and professionals working on custom battery solutions.

The SUNKKO 709A spot welding machine is a reliable and efficient tool for assembling lithium-ion battery packs. With its adjustable settings, dual pulse modes, and integrated soldering functions, it caters to both professionals and hobbyists seeking precision in their welding tasks.