China Flexible Polyurethane Insulation Pipe Making Machine

One-step double-plastic PPR composite insulation pipe production line.
Polyurethane insulated pipe extrusion machine.
flexible Polyurethane insulation tube extrusion making machine.
PPR PRC PVC insulation pipes:
The inner tube of PPR&PVC foam insulation pipe adopts high quality PPR, PN=2.0Mpa hot water pipe to ensure the quality of hot water pipe connection; the outer casing pipe adopts PVC/PE hard pipe to ensure the pipe is protected during transportation, installation and use from destruction; the middle layer is a thermal insulation layer formed by foaming of high-quality polyurethane machine. The insulation layer closely adheres to the inner and outer tubes and fully fills the gaps, so that the pipeline, the jacket and the insulation layer form a firm whole, and the heat preservation effect is extremely good.
The international heating system implements the "plastic replaces steel" plan, and the secondary pipe network reconstructs a new, and the PERT II thermal insulation pipes as a new pipeline, attracting much attention and popularity.
PPR insulated pipes application area:
(1) Indoor water supply pipes insulation, hot water pipes insulation, and purified water pipes insulation.
(2) Insulation of liquid food pipelines in food.
(3) Solar water heater system, central air-conditioning piping system, ground radiant heating system insulation
(4) Insulation of electroplating, petroleum, chemical plant transmission piping systems, etc.
The composition of the PERT II insulation pipe production line:
extruders, extrusion coating head, vacuum calibrating cooling tanks, automatic correcting device, tractor, cutting machine, stacker or winder, polyurethane foaming machine, etc.
Inner mdedia pipes
Extruder
Polyurethane foaming machine
HDPE casing pipe coating
Produced end product, polyuretane insulation pipes
PPR insulation pipe Production line features:
The production line realizes one-time molding process of the inner tube, foam insulation, and outer protection layer. The operation is simpler, the stability is better, the production can be continuous, the quality is guaranteed, the reject rate is low, and the cost is low.
The special screw design ensures full melting, constant pressure, good plasticizing effect, stable raw material extrusion stability and continuity.