... moving active paying-off stand ·Struture:Single column,double column.A-shape structure,upper casin,lower casing·Specification ... reel. 3Cable accumulator ·Structure:Rectangular pipe connectiong,detachable,roller chain drive,cable accumulator adopts engineering plastic or aluminium alloy ... rail moving take-up stand ·Structure:Single column,double column,A-shape structure,upper casing,lower casing· ...