Cigweld Transmig 400 Mig Welder

Cigweld Transmig 400 Mig Welder

The Cigweld Transmig 400i is a powerful 415V, three-phase, DC power source engineered for professional welding applications. With full digital control and multi-process capability, it supports MIG, Stick, and Lift TIG welding, making it ideal for workshops, fabrication plants, and heavy-duty industrial use.

Featuring advanced functions such as variable inductance, digital voltmeter, digital ammeter, and program memory, the Transmig 400i provides unmatched accuracy and repeatability. Operator safety is enhanced with an integrated Voltage Reduction Device (VRD), while intelligent fan cooling and self-diagnostic controls extend machine life and improve reliability. Compact and portable, yet capable of delivering up to 400 amps, this welder combines strength and precision in one highly adaptable unit.

Key Features

• Multi-Process Capability
  Supports MIG, Stick (MMAW), and Lift TIG welding, offering flexibility for a wide range of applications and materials.
• Digital Control System
  Equipped with an embedded microprocessor, digital voltmeter, and ammeter for precise parameter settings and consistent weld quality.
• Variable Inductance
  Allows fine-tuning of arc characteristics to optimise penetration, spatter control, and weld bead appearance.
• Save & Recall Programs
  Built-in memory lets you store and retrieve welding parameters for repeat jobs, improving efficiency in production environments.
• Voltage Reduction Device (VRD)
  Enhances operator safety by lowering the open-circuit voltage when the welder is not in use.
• On-Demand Cooling
  An intelligent heat-sensing fan runs only when required, reducing dust intake, noise, and energy consumption.
• Portable Industrial Design
  Weighing only 25 kg with a compact footprint, the Transmig 400i is easily moved around workshops without sacrificing performance.
• Wide Output Range
  Delivers 5–400 amps with a 25% duty cycle at maximum output, ensuring both light and heavy fabrication tasks are handled with ease.
• Self-Diagnostic System
  Built-in monitoring automatically detects and communicates faults, helping minimise downtime and maintenance.