Heating of cylindrical tools, flanges, plastification cylinders
and for other industrial heating applications.
Construction:
Heating conductor coils fitted in temperature-shock resistant
special ceramic stones. Strap retainer in 0.8 mm thick
aluminised sheet steel with compensation filler (stainless
steel strap retainer on request).
Implementation types:
Spreadable version with screw tab closure (in case of
larger diameters for compensating thermal expansion with
compression springs). With 2 mm compensation filler for
reduction of mechanical loading in ceramic stones (fracture
hazard!) when tightening down heater band.
Also available as half-shells or in segmental construction
in addition to mandrel heating for internal heating of
moulds or rollers.
Can be supplied with bores, thermal brackets and apertures
as far as technically possible.
Electrical power supply via contact fittings (plug) up to
16 A/250 V, cable fittings with ceramic terminal or permanently
fixed connecting cable.
A UL / CSA-certified execution is also available.
Technical specification:
Material heating element: heater conductor coils
surrounded in ceramics
Material strap retainer:
aluminised sheet steel 0,8 mm
(stainless steel on request)
Voltage:
in acc. w. specification
Heating capacity:
max. 7 W/cm²
Temperature max.:
600 °C
Wall thickness:
12 mm, incl. strap retainer and
compensation filler
Ø min.:
60 mm
Width: 18 mm, increasing in 15 mm
stages 33, 48, 63, 78, 93, 108 mm
etc. to 633 mm
