Roll Welding Machine

Roll welding machines are widely used for carrying out roll welding process. Roll welding is a solid state welding technique which involves application of heat and pressure along with rolls to produce fusion of materials thereby leading to deformation at the interface between two parts.

Basically, roll welding is a micro welding method that is used to weld ribbon material to the work piece.

Welding Process
The welding process resembles forge welding with a difference that the pressure is applied with the help of rolls rather than by hammer blows. In this process, fusion of materials occur at the interface between two surfaces by diffusion at the contact point.This is a micro welding technique and is used for various repair works.

Uses & Applications
The roll welding machines are used in various areas. Some of its common applications are:

• Cladding of mild or low alloy steel
• Making bimetallic materials
• Repairing parting lines
• Edges & corner repairs
• Instrument industry
• Pipe welding