EXTRUSION SYSTEM
TYPE PRESSURE POWER OUTPUTbar kW kg/h
GP 36/L 350 60
GP 45/L 350 115GP 45 700 70
GP 56/L 350 230GP 56 700 150
GP 70/L 350 400GP 70 700 250
GP 90/L 350 700GP 90 700 430
GP 112/L 350 930GP 112 700 590
GP 140/L 350 1200GP 140 700 900
GP 160/L 350 1700GP 160 700 1350
GP 180/L 350 2800GP 180 700 1950
GP 225/L 350 4500GP 225 700 3000
GP 250/L 350 160 7800
GP 280/L 350 200 10500
GEAR PUMP SIZE
1
1,8
3
10
15
17,5
37
45
55
90G
RAPH
ICM
IND
03/
09
Zona Ind. Sud-Ovest - via Massari Marzoli,6 21052 BUSTO ARSIZIO (VA)Tel. +39 0331 342551 - Fax +39 0331 342559e-mail: [email protected] - www.colmec.it
APPLICATIONS/ADVANTAGESP R O F I L E / H O S E E X T R U S I O N
S T R A I N I N G / C A L E N D E R F E E D I N G
- Increased output- Shorter screw (L/D)- Lower compound temperature- Constant output- Optimum vacuum (no flow back)
Feeding with cold rubber strip
S T R A I N I N G
Feeding with hot rubber batch
HOT STRAINING WITH GEAR PUMP GP 225
PROFILE EXTRUSION WITH GEAR PUMP GP 70
HOSE EXTRUSION WITH GEAR PUMP GP 90
COLD STRAINER WITH GEAR PUMP GP 180
WITH VACUUM
WITHOUT VACUUM
WITH VACUUM
WITHOUT VACUUM
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