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Multilayer PERT II Pipe Production Line

Multi-layer PE-RT II Pipe Production Line

Features:

Special designed high efficiency extruders are adopted. The main purpose of extruder design is to ensure high speed plasticization and also obtain suitable melting state and melt pressure while extruding PE-RT II raw material with higher molecular weight feature.

Adjustable multi-layer co-extrusion die head is specially designed with patent. Intelligent temperaturecontrol type spiral runner further strengthen the plasticizing effect of raw material, and ensure that each layer maintain most suitable melt temperature and pressure, which make PE-RT II material easily controlled while extruding.

In view of thicker wall of produced pipes, special cooling technology is developed to cool down inner and outer of pipe at the same time, which greatly shorten pipe cooling and calibrating time, increase production efficiency.

The manufactured PE-RT II pipes have very smooth surface, which make the heating fluid medium get a higher fluid index, not make any block or re-pollution. Its ideal pipes for heating supply network.

Adopted Siemens PLC system to realize many intelligent operations, such as multi machine linkage, separate machine control, fault diagnosis, remote control etc. At same time, advanced online monitoring and control technologies, such as servo tracking technology, static digital filter technology, etc., are used to ensure plasticizin quality and produced pipe accuracy at high speed extrusion.

Technical Data

Line Model

Screw Diameter

L/D

Production Scope

Production Speed/Output

Nominal Power

KDRT-63

ф60mm

36:1

ф20-63mm

35m/min

112KW

KDRT-63B

Ф60/50mm

36/33:1

ф20-63mm

35m/min

152KW

KDRT-250

Ф60/65mm

36/33:1

Ф75-250mm

450kgs/h

215KW

KDRT-315

Ф75/60mm

36:1

ф110-315mm

650kgs/h

248KW

KDRT-500

Ф75/60mm

36:1

ф315-500mm

850kgs/h

355KW

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