A PP or PPR pipe extrusion line should be configured from the required pipe standard, material grade, dimensions and layer structure. RUNNING MACHINE helps buyers organize these inputs and define a practical equipment scope for extrusion, sizing, cooling, haul-off, cutting and finished-pipe handling.
Projects may involve single-layer pipe, visible stripes or a multi-layer construction. These choices affect the number of extruders, die design, material feeding and process control.
Typical line scope
- Material feeding and preparation equipment as required
- Main extruder and optional co-extruder
- Pipe die, sizing sleeve and change tooling
- Vacuum sizing and water-cooling sections
- Haul-off and cutting units
- Stacker or other finished-pipe handling
- Optional marking, measurement and auxiliary equipment
Information needed for an accurate proposal
- PP or PPR grade and supplier data available
- Pipe use and applicable standard
- Complete outside-diameter and wall-thickness range
- Single-layer, striped or multi-layer structure
- Color and marking requirements
- Standard pipe length and packaging method
- Target output or production schedule
- Factory voltage, frequency and phase
- Cooling-water supply, ambient conditions and compressed air
- Workshop dimensions and existing equipment
Comparing proposals
Check that each proposal covers the same size and wall range, layer structure, tooling quantity, cooling arrangement, finished-pipe handling, auxiliary equipment and installation boundary.
Frequently asked questions
Can the line make multi-layer PPR pipe?
The equipment scope can be discussed for a defined multi-layer structure. Send the number of layers, material for each layer, thickness distribution and any color or stripe requirement.
How many sets of tooling are required?
That depends on the selected size range and changeover plan. List the priority pipe sizes and expected production mix so tooling can be quoted transparently.
Discuss your PP or PPR pipe project
Send Mac Lee the standard, resin, diameter and wall range, layer structure, output goal and factory conditions.
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