... good quality Concrete pipe maker BM The introduction of Concrete pipe maker BM: Concrete pipe maker BM produced is the ... , drainage engineering, quality is very reliable. Concrete pipe maker Technical Parameters: Host machine power7.5KWRotor frequency of roller40 ... *4100Pressure100TProduction capacity100-120 pcs/dayConcrete mixerJD350Pipe size(mm)φ200*1000, φ300*1000, φ400*1000, φ500*1000, φ600*1000, φ ...