high speed&top qulity extrusion high effeciency PLC computer control system convenient operation high automation

large-caliber hollow-wall winding pipe production line

The main machine adopts high-efficiency single screw extruder. Optimally-designed high-efficiency screw insures pipe high-speed and top-quality extrusion. It adopts complex die, doulbe machines jointly charging, forming by helical rotation, high efficiency complex technology. Advanced PLC computer control system makes the operation convenient.

This pipe is the upgraded product of concrete pipe and cast-iron pipe. It can use above 90% recycling materials to produce...

Large-Caliber Hollow-Wall Winding Pipe Production Line