Calender Rollers

Rollers for film production

A symbiosis of thermodynamics and structural strength.

More details on ENTEX calender rollers

ENTEX calender rollers are encompassed by coils for fluid-based tempering that take advantage of the thin walls between the heating/cooling media and the extrudate. The ENTEX design combines precise temperature control with optimised flatness over widths of up to 4,000 mm.

ENTEX thermal rollers offer a variety of advantages compared to conventional, peripherally-bored rollers:

 
  • Shorter start-up times
  • Reduced temperature gradients over the width of the roller
  • Optimised peripheries and a larger usable roller width
  • Efficient energy transfer leads to significantly higher operating speeds and throughputs
 

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