... flat, rabbet,socket. Pipe making machine type XG600 *2000 hanging roller Reinforced Concrete Pipe Machine:The length of 2 m - ... (if necessary), concrete mixer, concrete feeder, pipe making machine, pipe moulds, eot crane,boiler system(if necessary), ... computer controlling desk,steel reinforcement cage(net) machine (manual and automatic welding machine),etc.pipe diameter------1000-3000mm;pipe length ...