... 5kw; 15kw ; 22kw; 37kW6 Hang axis speed: 62-618rpm7 Machine size: 4, 100 x 2, 350 x ... -10 minutes with high speed roller rotation.2 This Pipe machine use the dry cast material ... Roller Concrete Pipe Production line includes: Pipe machine, Pipe mould, concrete Feeder, concrete Mixer. ... The structure of this pipe machine contains: Main Machine Frame, Roller, Movable gantry frame, electric ...