Qingdao City PPR pipe production line / extrusion machine / PPR pipe making machinery
PPR pipe production line is mainly composed of:
1. Autoloaders and dryer,
2.Single Screw Extruder
3. Vacuum calibration and cooling tank
4. Extended water cooling tank
5. Haul off machine
6. Printer(meter counting printer or ink jet printer)
PPR pipe production/extrusion line / PPR pipe making machinery is used to produce PPR pipes for cold and hot water supply in house. Its composed of vacuum feeding machine, hopper dryer, single screw extruder, mould, make line co-extruder, vacuum calibration and cooling tank, extended spraying cooling tank, haul off machine, printer, cutter and stack bracket.
1. Barrier type screw, by which the material can get good plasticizing at low temperature but high extrusion output.
2. Barrel with feeding groove, material is 38CrMoAl and nitrogen treated, surface hardness is HRC 65-68, which can has a long use life.
3. Millipore type mould with suitable inner compression ratio which can guarantee to produce high quality PPR pipes.
4. High automatic level. The production line is controlled by PLC(touch screen). All parts, like extruder, haul off unit, cutter etc can be controlled by touch screen synchronously.
|Specifications of extruder||SJ65/30||SJ90/30|
|Pipe Type(mm)||φ16- φ 63||φ 75- φ 110|
|Production line speed(m/min)||≥ 10||≥ 5|
|Air pressure(≥ 0.6MPa)(m3/min)||0.3||0.5|
|Cooling water flow rate(m3/h)||2||8|