LITHIOTEC Industrial Battery Technology Solutions
LITHIOTEC Industrial Battery Technology Solutions

Sunkko A330H

The Sunkko A330H is a high-performance battery spot welder designed for precise and efficient welding of lithium batteries and metal strips. It combines robust power output with user-friendly controls for reliable and consistent welding results.
Sunkko A330H battery spot welder for 18650 lithium battery pack welding

Sunkko A330H

INDUSTRIAL PNEUMATIC WELDING MACHINES
Gantry Pneumatic Energy Storage Precision Welding Machine

The Sunkko A330H is a high-performance battery spot welder designed for precise and efficient welding of lithium batteries and metal strips. It combines robust power output with user-friendly controls for reliable and consistent welding results.

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Download Datasheet

Key Specifications

Model name
A330H
Power supply
AC 220V±20V
Output power
42KW(Max.)
Output voltage
DC 6V

Key Features

  • Microcomputer-controlled pulse technology ensures fast, reliable solder joints.
  • 304 stainless steel gantry with four-level height adjustment for versatile welding.
  • External gas source with gauge and knob for easy pressure control.
  • High-speed, semi-automatic welding for mass production.
  • Independent adjustment of pneumatic press and reset speeds.
  • Intelligent cooling system for continuous, long-term operation.

Applications

  • Semi-automated factory
  • Lithium battery production factory
  • Hardware processing
  • Electric Vehicles
  • Drones

Technical Specifications

Power frequency 50HZ/60HZ
Operation pressure 0.35-0.55MPa
Max. welding current 7000A
Max. electrode pressure 1.5KG (single)
Welding thickness 0.15~0.4mm(pure nickel)
Size 630x400x400mm
Output voltage DC 6V
Output power 42KW(Max.)

Downloads & Documentation

User Manual
User Manual
2.20 KB

Compare with Other Models

Specification Sunkko A330H Sunkko LA-15H02 Sunkko LA-15L02
Power frequency 50HZ/60HZ — —
Operation pressure 0.35-0.55MPa — —
Max. welding current 7000A — —
Max. electrode pressure 1.5KG (single) — —
Welding thickness 0.15~0.4mm(pure nickel) — —
Size 630x400x400mm 97 * 54 * 157cm 97 * 54 * 79cm
Output voltage DC 6V — —
Output power 42KW(Max.) 1500W / 2000W / 3000W (selectable) 1500W / 2000W / 3000W (selectable)

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Technische Unterstützung für industrielle Lithium Ionen Batteriezellen und moderne Batteriesysteme