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Comac’s extrusion lines for masterbatch and compound

COMAC’s extrusion lines provide multiple co-rotating twin-screw extruders configurations with specific technical characteristics for defined application sectors to meet the multiple needs of our customers.


Masterbatch extruders


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Compound extruders


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Laboratory extruders


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Extruders for special applications


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COMAC'S EXTRUDERS "EBC" - STANDARD/HIGH VOLUME
MODEL EBC 25 EBC 40 EBC 50 EBC 60 EBC 70 EBC 90 EBC108 EBC 120 EBC 135
Nominal diameter (mm) / High volume ( mm ) 26/27 42/43 53/55 62/64 70/72 92/94 108/112 120/123 135/140
Screw number of lobes 2 2 2 2 2 2 2 2 2
Screw center-to-center (mm) 22 35 44,6 52 58 76 90 100 112,5
Screw speed (rpm) other values on request 600÷1200 600÷1200 600÷1200 600÷1200 300÷1200 150÷900 150÷900 150÷600 150÷600
Torque on each screw (Nm)  HT (High Torque) 117 472 976 1547 2146 4829 8020 11000 14600
 XT (Extra Torque) 160 643 1331 2109 2927 6585 11000 15000 19900
L/D ratio (std. range) 24 - 52 24 - 52 24 - 52 24 - 52 24 - 52 24 - 52 24 - 52 24 - 52 24 - 52
Indicative output (kg/h) 25 - 60 100 ¸ 250 200 ¸ 500 300 ¸ 750 500 ¸ 1400 1000 ¸ 2200 1100÷3000 1200 ¸ 4000 1700÷6000
Typical application Laboratory Coloured masterbatch Coloured Masterbatch / Compounding Coloured Masterbatch / Compounding Coloured Masterbatch / Compounding Black-White Masterbatch / Compounding Black-White Masterbatch / Compounding Black-White Masterbatch / Compounding Black-White Masterbatch / Compounding
NOTE:
L/D - typically, barrels are built-up by independently thermoregulated modules having 4-diameter length each;
Output - the ranges here above want to give an idea on limits considering a variety of cases, but, figures can only be very indicative; actually achievable values strongly depend on raw material formulations, target products and relevant desired characteristics, as well as speed and process conditions.


Products
  • MAIN CHARACTERISTIC
  • Datasheet
  • Technical drawing
  • MAIN CHARACTERISTICS
  • Datasheet
  • Technical drawing
  • Datasheet
  • BIO PLASTIC
  • Plant for production of synthetic grass
  • LONG GLASS FIBER REINFORCED SHEET EXTRUSION (LFT)
  • PET WASTE REPROCESSING
  • HOT MELT
Services
  • elenco servizi
Contacts
Comac

Address: Via per Legnano 57 - 20023 Cerro Maggiore - MI - Italy

Phone: +39 0331 577387

E-mail: info@comacplast.com

Comac

20023 Cerro Maggiore (Mi) - via per Legnano 57 - Italy - Partita IVA 09986760156 - tel: +39 0331577387

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