1. Function: The batch off line is used for cooling, folding and depositing the rubber strip that comes from the open mills or twin screw extruder.2. Structure characteristics: there are two structure types: overhead and floor-standing types, whose hanging racks are vertically turning with compulsive cooling. The rubber strip hanging bar adopts step by step cylinder or motor-reducer for driving. It consists of mainframe and electrical control system. The mainframe is composed of splicer, printing, slitter, isolation cooling, lifting device, hanging strip cooling, auto wig wag section, weighing, handrail, platform and supporting bracket etc. The electrical control system consists of main control cabinets, and there're emergency stop device in key areas.         3.The clients can choose high or low disposition according to the practical requirements. The high disposition batch-off line has hydraulic auto wig wag section, which can battle the rubber strip tidily, the strip tidy ratio≤100mm;there are three working positions for auto entering and outputting of material tray; auto rubber collecting device; auto cutter device; it has high automatization and can realize auto operating.