PP/PE/PVC Single Wall Corrugation Pipe Line

PP Single Wall Corrugation Pipe Production Line: ----Close type corrugator and vacuum for forming ----Forming mould is moving in a tunnel ----Formng tunnel is clod by water ----Forming mould is made of hard alloy steeel and anticorrosion and abrasion ----No any connection between forming mould, then reduce time to change ----Provide single and double wall corrugation pipe head die