BC-ER49-1

·ER49-1 is suitable for single and multi-pass welding and welding of ordinary steel structures.

BC-ER50-3

·ER50-3 is suitable for construction machinery, automobiles, steel structures, pipelines, containers, boilers and pressure vessels, arc welding robot welding.

BC-ER50-G

·ER50-G is suitable for single and multi-pass welding, thin plate welding, high-speed welding and general structural welding.

BC-ER50-6

·ER50-6 is suitable for robot welding of construction machinery, automobiles, steel structures, pipelines, containers, and arc welding.