The RILAND ARC 400D is a versatile dual-voltage MMA welder that runs on either single-phase or three-phase power, giving operators flexibility across different job sites. With adjustable VRD, arc force, and hot start, it delivers a stable, strong arc suited for acid, basic, and cellulosic electrodes alike.

Key Features & Benefits

Dual voltage, single/three-phase flexibility adapts to different power setups
Adjustable VRD improves operator safety by reducing open-circuit voltage
Adjustable Arc Force gives smoother, more controlled arc performance
Adjustable Hot Start makes arc ignition faster and easier
Compatible with acid, basic, and cellulosic electrodes for wide-ranging jobs
Compact, portable housing suited for both workshop and site use
Reliable auto-protection against voltage and current fluctuations

Why Choose the RILAND ARC 400D?

Dual voltage and phase flexibility make it adaptable to varied power sources
Fine-tuned arc force and hot start controls improve weld consistency
VRD safety function protects operators during use
Wide electrode compatibility supports diverse welding applications
Portable, rugged design built for daily professional use

Applications

Construction & Structural Steel: Reliable stick welding for structural steelwork.
Metal Fabrication: Handles a range of plate thicknesses and electrode types.
Site & Field Repairs: Dual voltage flexibility supports work across different power setups.
Pipeline Welding: Compatible with cellulosic electrodes commonly used in pipeline work.
General Maintenance: Suited for everyday repair and maintenance welding tasks.