Ellwood Crankshaft Group specializes in the ability to offer weld-on counterweights in addition to bolt-on counterweights. Weld-on counterweights are heat treated to ensure thorough hardening of the weld post. This process offers added value compared to bolt-on designs. ECG's welders are qualified and certified per AWS structural welding code, D 1.1. Weld processes as well as welding consumables are approved by major Marine Classification Societies.
Weld-on Counterweight Welding