ppr pipe extruding line 1. Pipe range:16-160mm 2. Capacity:150-300kg/h 3. Power:100-150kw 4. Pipe extrusion speed: 2-15m/ Product Descriptionppr pipe extruding line is used to produce PPR pipes for cold and hot water supply in house. It's composed of vacuum feeding machine, hopper dryer, single screw extruder, mould, make line co-extruder, vacuum calibration and cooling tank, extended spraying ...