Narrow Gap Multi (HNG)

Designed for both Single (AC or DC) and Tandem (DC/AC or AC/AC) wire welding in parallel or almost parallel joints, ranging in width from 18 mm and in depth down to 350 mm. The HNG Multi delivers a fully automatic welding process with precise parameter control for reduced welding times and perfect weld metal on high-tensile materials.

Key Features

• Fully automatic welding process with accurate parameter control
• Suitable for continuous operation under heavy conditions
• Maintains high precision and wear characteristics on preheated objects
• Optimized for welding high-tensile materials

Specifications

• Joint Width: From 18 mm
• Joint Depth: Down to 350 mm
• Wire Configuration: Single (AC/DC) or Tandem (DC/AC, AC/AC)
• Joint Geometry: Parallel or almost parallel

Applications

• Automated submerged arc welding of thick sections
• Narrow gap joint fabrication
• Heavy industrial continuous welding operations
• High-tensile steel manufacturing