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Extrusion Σωλήνων


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 PIPE EXTRUSION LINES

  1. Rollepaal has design and production of the complete line from A-Z under one roof.
  2. Rollepaal is 100% dedicated to pipe extrusion only.
  3. Rollepaal was born out of Europe’s biggest pipe production company (Wavin), and therefore grown up with the pipe production process.
  4. World wide experience with processing assistance
  5. All equipment design based on the pipe production process, instead of machine production process.
  6. Experience since 1962 in machines for pipe extrusion

Click to see: 

PDF general catalogue for ROLLEPAAL

VIDEO DIAMETER CHANGE

VIDEO RANGE CHANGE

VIDEO WALL THICKNESS CHANGE

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TWIN_SCREW_EXTRUDER_PVCEXTRUDERS

 

 Click to see:   

PDF catalogue PVC - T-REX extruders series

Rollepaal's extruders general features:

  • High quality melt for impact & strength
  • Smooth pipes and low overweight
  • High filler levels to compensate for stiffness @ high weight savings
  • Low maintenance, specific energy and wear
  • High outputs & low rejects
  • Reliability for high availability and low operational costs
  • Early venting for M PVC & C PVC
  • Rollepaal offers a complete range of single and twin screw extruders for PVC, PO plastic pipe in a range from 75 kg/hr up to 1800 kg/hr.

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HEAD

DIE HEADS

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PDF catalogue DIE HEADS

As a specialist in pipe extrusion technology, Rollepaal supplies die heads for all types of PVC, PE and PP pipes (PO).
Rollepaal is number one in Multi Layer die head technology
RANGE:
 
• 16 – 1200 mm pipe diameter in PVC and PO (PP and PE)

• solid wall PVC+HDPE+PP

• single/dual extrusion

• multi (2- and 3-) layer

• corrugated single & double wall

• ultrarib

• wavihol

FEATURES:

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COOLING_TANKS2Cooling equipment

Click to see:

PDF catalogue of COOLING & CALIBRATION

       

   

A new range of vacuum and non vacuum tanks from 8 up to 1200 mm supports your effort to produce the pipe you need in a controlled environment

 

 

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Haul_offs HAUL - OFFS

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PDF catalogue for HAUL - OFFS


RANGE:- for pipe diameter 5 – 800 mm
 
APPLICATION:- PVC, PO and PVC-O pipes
 
  • Low maintenance – no mechanical couplings in central drive
  • - no chains in central drive
  • - no carbon brushes on AC motors
  • Low energy consumption
  • Low chain wear due to individual track control
  • Quick diameter change, electrical setting of lower tracks
  • Independent inlet and outlet pressure control
  •  Long contact lengths

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Cutters
Cutters1

Click to see:

PDF catalogue for CUTTERS

 

A dust free production of any application and an excellent cut for any socketing device is guaranteed with our cutters

RANGE: - for pipe diameter 16 – 520 mm

APPLICATION: - PVC and PO pipes

- for cutting and chamfering

FEATURES:

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Corrugated EquipmentCORRUGATED


Rollepaal High Speed Perforators

Rollepaal high speed perforator for PVC corrugated pipe is a revolutionary design. The basis of this design is the in-flight engaging of the punching needles towards the corrugated pipe. This is the guarantee for high speed performance. Feasible by applying rigid timing belt driven gears and an advanced balancing system for the cam operated punching units.

 

Rollepaal High Speed Corrugators (PO/PVC)

Rollepaal high speed vacuum corrugator for PVC and PO corrugated pipe is a proven design.

Pipe Cost Reduction

Rollepaal is the only company in the world that offered there costumers complete solution to reduce the cost price of the pipe; scanners, gravimetric and direct addition of CaCO3


 

Click to see:

PDF catalogue PIPE COST REDUCTION

RRS_SCANNER

Scanners

 

δείτε τον:

PDF γενικό κατάλογο RRS - ROTATING WALL THICKNESS SCANNER


RRS16 - Περιστρεφόμενος Scanner πάχους τοιχωμάτων

  • λεπτομερής 360 μοιρών μέτρηση περιμέτρου των σωλήνων
  • αξιόπιστος, κατοχυρωμένος με δίπλωμα ευρεσιτεχνίας αισθητήρας
  • αυτοπροσαρμοζόμενος στην διάμετρο του κάθε σωλήνα, δεν χρησιμοποιούνται ανταλλακτικά αλλαγής διαμέτρου
  • αυτοπροσαρμοζόμενος στο πάχος τοιχώματος του κάθε σωλήνα, δεν χρησιμοποιούνται ανταλλακτικά αλλαγής

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GRAVIMETRICGravimetric Control Systems RGS



  • High volume increases accuracy
  • Symmetric filling
  • Symmetric weighing cells for high measuring accuracy
  • Large size valve avoids blocking
  • In different sizes available
PROCESS_CONTROLProcess Control Systems

 

 

Process Control System - PCS


  • User friendly user interface for total extrusion line control;
  • Integration of multiple extruders;
  • Integration of RSS, RRS, RCS and RGS;
  • Complete extrusion line synchronization;
  • Puller control;
  • Cutter control;
  • Storage of online and historical pipe production data;
  • TPM control;
  • Direct addition control.
Direct addition of CaCO3 RDA
 
The answer to segregation problems;
  • Filler rates up to 50%;
  • Gravimetrical CaC03 dosing;
  • Special integrated CaC03 transport system;
  • Gravimetrical PVC dosing;
  • Multiple dosing units for extra additives;
  • User friendly operator interface;
  • Smoother pipe;
  • Increased blending capacity;
  • Blending energy savings;
  • Overall cost savings;
  • Increased flexibility of extrusion line.

RDA advantages


• Mixing up to 50 PHR is possible

• Segregation of CaCO3 and PVC during transport is precluded

• Smoother pipe

• Increased blending capacity

• Blending energy savings

• Overall cost savings

• Increasing of CaCO3 percentage leads to an increase of stiffness and can thus be utilized to reduce wall thickness

• Even if wall thickness is maintained addition of CaCO3 contributes to a noticeable optimization of material costs

• Increased flexibility of extrusion line