LITHIOTEC Industrial Battery Technology Solutions
LITHIOTEC Industrial Battery Technology Solutions

Sunkko A301+

The SUNKKO A301+ is a pneumatic spot welding machine used for welding lithium battery cells and nickel strips with high precision. It provides strong and stable welding performance, making it suitable for battery pack assembly and industrial applications.
Sunkko A301+ spot welder for 18650 lithium battery pack and nickel strip welding

Sunkko A301+

INDUSTRIAL PNEUMATIC WELDING MACHINES
Precision Pneumatic Pulse Butt Welding Machine

The SUNKKO A301+ is a pneumatic spot welding machine used for welding lithium battery cells and nickel strips with high precision. It provides strong and stable welding performance, making it suitable for battery pack assembly and industrial applications.

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Key Specifications

Model name
A301+
Power supply
AC 110/220V
Output voltage
DC 6V
Output power
6KW (Max.)

Key Features

  • Microcontroller-controlled with single, double, and multi-pulse welding modes.
  • Detachable standardized pneumatic welding head for easy installation and transport.
  • Laser alignment and welding needle light for precise, efficient welding.
  • Ergonomic barometer and air pressure knob for easy monitoring and adjustment.
  • Independent speed control for resetting and pressing pneumatic welding heads.

Applications

  • Polymer battery
  • Electronic parts leads
  • Copper mesh
  • Stainless steel
  • Stainless steel parts

Technical Specifications

welding current 2000A
Operation pressure 0.35-0.55MPa
Spot welding thickness 0.1~0.2mm(pure nickel) 0.1~0.3mm(nickel plated)
Max. electrode pressure 1.5KG (single)
Air source input power 200W
Max. electrode stroke 24mm
Max. air source pressure 0.6MPa
Size 505x190x340mm

Downloads & Documentation

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Compare with Other Models

Specification Sunkko A301+ Sunkko LA-15H02 Sunkko LA-15L02
welding current 2000A — —
Operation pressure 0.35-0.55MPa — —
Spot welding thickness 0.1~0.2mm(pure nickel) 0.1~0.3mm(nickel plated) — —
Max. electrode pressure 1.5KG (single) — —
Air source input power 200W — —
Max. electrode stroke 24mm — —
Max. air source pressure 0.6MPa — —
Size 505x190x340mm 97 * 54 * 157cm 97 * 54 * 79cm

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Technische Unterstützung für industrielle Lithium Ionen Batteriezellen und moderne Batteriesysteme