Arc welding utilizes an electric arc between an electrode and a metal base using either consumable or non-consumable electrodes. An arc welding robot uses a process which applies intense heat to metal at a joint, causing the metal to melt and intermix. 

Robotic arc welders are more consistent throughout the weld and provide repeatability, providing higher quality welds. Robots can also save workers from health hazards by limiting exposure to fumes and decreasing risk of arc burn. 

Robot welding decreases cycle times and enhances efficiency.

Suppliers can integrate new or used arc welding robots from name brand manufacturers onto customers’ factory floor or in a welding cell.  

Suppliers provide customized arc welding robot solutions and equipment for a variety of industrial projects. Projects are customized to match client's needs and schedule.

Source: www.robots.com