... lifting chain. Work fast, stable, reliable. This welding machine is independently developed by our company by referring to ... via cam, electric control and pneumatic control devices. The machine features high automation degree, possible for manual operation, inching, ... consumption: 20L/min, min.l Machine dimension: 1800 x 950 x 1500mml Machine net weight: 2160KG.keywords: lifting chain, g80, g100, ...