Sunkko 709PLUS

The Sunkko 709PLUS enhances the classic 709 series with improved power delivery and an integrated soldering station. A versatile two-in-one solution for workshops handling both welding and soldering tasks.

Sunkko 709PLUS

Enhanced Mid-Range Spot Welder with Soldering

The Sunkko 709PLUS enhances the classic 709 series with improved power delivery and an integrated soldering station. A versatile two-in-one solution for workshops handling both welding and soldering tasks.

Key Specifications

Model name
709PLUS
Power supply
:AC 110V/220V±20V
Output power
4.3KW(Max.)
Welding current
Soldering

Key Features

  • Combines spot welding & PCB soldering for convenience
  • Fixed & mobile welding modes for flexibility
  • Adjustable pulses (2–18) for strong weld points
  • Real-time current & voltage monitoring
  • Adjustable welding head pressure for stability
  • Easy knob control for quick current adjustment
  • Anti-static temp-controlled soldering station

Applications

  • Lithium battery pack
  • Strain gauge
  • Stainless steel mesh
  • Circuit board
  • Button battery

Technical Specifications

Welding thickness0.05-0.35mm(Fixed head) / 0.05-0.2mm(Spot welding pen)
Temperature of solder pen150°C~450°C
Power of solder pen50W
Time of temperature risingRise to 300°C in 6-8s
Output voltageDC 20V
Constant temperature accuracy±5°C

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