A、Machinery description：

   WRS PPR multi ply composites pipe line is use PPR for raw materials after a plastic extruder extrusion molding,Applied to urban water supply pipe network、Agricultural irrigation project,Because the PPR pipe USES the hot melt connection, realize the integration of the interface and pipes,And can effectively resist the pressure produced by the ring to the impact of stress and axial stress,And PPR pipes don't add heavy metal salt stabilizers, material of non-toxic, not scaling, do not breed bacteria, to avoid the secondary pollution of drinking water.

   1.Our Φ20-63 PPR Pipe production equipment use special PPR pipe of high efficiency extruder,Screw using the barrier and the mixing head structure,Barrel using new slotting barrel,The plasticizing and mixing effect is better,Extrusion is higher and very stable,

   2.The whole production line to use special sizing and cooling system,Use water film lubrication and cooling water ring type,To adapt to the request of the PPR material,To ensure high speed in the production of thick wall tube diameter and roundness of stability.

   3.Using multistratum controlled vacuum box,to guarantee the PPR pipe size stability and roundness circularity

   4.Using PLC to programmed control,Set a good man-machine interface,All the parameters can be set by the touch screen and display,Can install a specialized extruder for the color line.