... auto heat transfer radiators, condensers, etc Aluminum Pipe Forming Machine 1. Main CharacteristicsThe equipment has a hydraulic driving system and ... to-center distance and distance tolerance: 5-12(±0.05mm)processing time per pipe (including auxiliary time): 20 seconds per ... -inserting, clamping, oiling, pressing and spraying lubricating, core removing, lifting, and discharging the finished pipes.