G & G Extrusionstechnik GmbH & Co. KG
G & G Extrusionstechnik
Your specialist for pipe extrusion
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DIN EN ISO 9001:2015

2 layer coating dies

2-Schicht Ummantelungswerkzeug
2-Schicht Rohrwerkzeuge
2-Schicht-Ummantelungswerkzeug
2-Schicht-Ummantelungswerkzeug


Applications for 2 layer coating dies

For coating prefabricated pipes produced from PB , PEX, PERT,PP-R or similar plastic, also suitable for aluminum composite pipes. The pipes are then coated with a layer of adhesive, or EVOH or for example a layer of HDPE as a protective layer.

A vacuum tank, blower or undercarriage are available on request.


Model Pipe range in mm
from – to
max. heating each zone in kW Zones incl. U-insert
2/U12 G 4 - 12 2,0 3
2/U20 G 10 - 12 2,0 3
2/U25 G 12 - 25 2,5 4
2/U32 G 15 - 32 3,0 4
2/U42 G 20 - 42 3,0 4
2/U55 G 25 - 55 3,0 4
2/U75 G 32 - 75 4,0 4
2/U90 G 50 - 90 4,0 5
2/U125 G 75 - 125 5,0 5
2/U160 G 90 - 160 5,0 5

Technical changes reserved – 10/2013

Not listed sizes possible on request.

PDF Download: 2 layer coating dies