Miller 255i Welder

Equipment Details

INNOV Centre

Bathurst

Field of Expertise

Advanced Manufacturing

Equipment Subcategory

Metal FabricationWelding

Applications

ManufacturingPrototypingQuality Control

Miller-255I Welder

Equipment Description

Technical Specifications

The Miller Millermatic 255 (often referred to as the 255i series) is a compact, high-performance single-phase (208/240V) MIG/MAG and pulsed MIG welder, ideal for workshops and light fabrication. It delivers up to 300A, features an intuitive color display with Auto-Set™ Elite, and can weld steel and stainless steel (0.6–1.2 mm) as well as aluminum up to 1/2 inch.
Key Technical Specifications (Millermatic 255):
Processes: MIG (GMAW), Pulsed MIG, Flux-Cored (FCAW).
Output current: 30 to 300 amps (up to 350 A, depending on the source), allowing for the welding of materials up to 12.7 mm (1/2 in.) thick.
Duty cycle: 60% at 230 A (240 V).
Power supply: 208/240 V, single-phase, 50/60 Hz.
Interface: 7-inch color LCD screen with Auto-Set Elite technology.
Features: Pulsed MIG (Pulse), push-pull compatibility for aluminum, and the EZ-Latch™ wire feeder system.
Weight: Approximately 38 kg (84 lb) for the source alone.
Torch: MDX™-250 MIG with Bernard® AccuLock™ S consumables.

Examples of Applications

Perfect for the workshop—lightweight and easy to move
Aluminum Welding: Capable of handling 12-inch coils using a push-pull gun.

Key Specifications

Multi-process welding

Assembly of Metal Parts

Prototyping and Repair

Would you like to know if this equipment is right for your project? Contact our team.