In order to satisfy the latest market trends, COMAC proposes high flexibility extruding lines able to produce a wide range of high added value compounds even in small-medium size lots.
The process is managed by a last generation PLC software developed by Comac, which allows complete control of production parameters.
Some examples of production include:
|COMAC'S EXTRUDERS "EBC" - STANDARD/HIGH VOLUME|
|MODEL||EBC 50||EBC 60||EBC 70||EBC 90||EBC108||EBC 120||EBC 135|
|Nominal diameter (mm) / High volume ( mm )||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|
|Screw center-to-center (mm)||44,6||52||58||76||90||100||112,5|
|Screw speed (rpm) other values on request||600 - 1200||600 - 1200||300 - 1200||150 - 900||150 - 900||150 - 600||150 - 600|
|Torque on each screw (Nm)||HT (High Torque)||976||1547||2146||4829||8020||11000||14600|
|XT (Extra Torque)||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|
|Indicative output (kg/h)||200 - 500||300 - 750||500 - 1400||1000 - 2200||1100 - 3000||1200 - 4000||1200 - 4000|
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.