Plastic PPR PE Pipe Making Line 3 Layer PLC Remote Control
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Detailed Product Description
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Plastic PPR PE Pipe Making Line 3 Layer PLC Remote Control High Quality Plastic PPR/PE Pipe Making Line Co-Extrusion Process Technology In standard extrusion, solid plastic pellets are gravity fed into a
forming mechanism where jacketed compression screws melt and feed
materials into a die. Co-extrusion involves multi-layer extrusion
forming layered or encapsulated parts, with up to five or more
materials used in a single cycle. Each extruder delivers precise
amounts of molten plastic required for the operation. Unlike ordinary plastic mixing, each individual plastic retains its
original properties while being combined into a compound-material
part. When mixed prior to extrusion, material characteristics may
be altered, resulting in a homogeneous product. Not all plastics are suitable for co-extrusion. Some polymers won't
adhere to others, though introducing a conductive middle layer can
often solve adhesion problems. Plastics with drastically different
melting temperatures are unsuitable due to potential degradation in
lower-melting materials. PVC and acetals should never be coextruded
together because of potentially violent reactions when joined. Complete Extrusion Line Components
Key Features & Advantages PLC control system for high automation Specialized screw design for optimal plasticizing effect Vacuum calibration with constant temperature control to eliminate
pipe stress Co-extrusion head for adding color lines High extrusion capacity with low, equal melt temperature Wide processing range for various raw materials |
| Product Tags: Plastic PPR Pipe Making Line PLC Remote Control Pipe Making Line 3 Layer PPR Pipe Making Line |
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