... requirements 3,innovated European technology 4,PLC control ppr Pipe production line Material adopted: PE,PP,PB,PERT,ABS etc. Main ... other for the colour line6, Lower noise, high speed and hard gear reducer. Relevent Parts Introduce: 1, Vacuum calibration water tank ... tank: Long cooling unit ensures high efficiency cooling, Unique pipe line design shorten the cooling length.3,Haul-off unit: special ...