Frame- and Angled Heaters

Application areas: Heating of moulds and tools. Construction: Heating conductor coils built into temperature-shock resistant special ceramic bricks, enclosed in clamping frames made of 0,8 mm thick aluminised sheet steel (stainless steel on request), with edge protection and 2 mm thick compensation filler. Clamping using cylinder-head screws and bolts. Can be supplied with bores, thermal brackets and notches as far as technically possible. Electrical power supply via contact fittings (plug) up to 16 A/250 V, cable terminal boxes with ceramic terminal block or permanently fixed connection-cable. Also available in UL/CSA certified version on request. Technical specification: Mat. heating element: heater conductor coils surrounded in ceramic. Mat. clamping frames: aluminised sheet steel 0,8 mm (stainless steel on request) Voltage: according to specification Heating capacity: max. 7 W/cm²Operating Temperature heating element max.: 600 °C Wall thickness: ~12 mm Standard heights: 32, 47, 62 mm etc., increasing in 15 mm stages Electrical Test Data according to DIN EN 60204-1 (VDE 0113-1) Dielectric strength: 1000 V AC Insulation resistance: cold ≥ 1 MOhm at 500 V DC  Power tolerance: ± 5% Unless otherwise specified, our heating elements are rated IP30. Special versions with a higher degree of protection can be manufactured upon request.

Application areas: Heating of rectangular or square compounding extruder cylinders, tools and moulds. Construction: Heating conductor coils fitted in temperature-shock resistant special ceramic bricks. Surrounded in sheet aluminium for mechanical protection. Stable steel clamping frames with clamping system. Insulating filler with sheet metal covering integrated in clamping frames. Can be supplied with bores, thermal brackets and notches as far as technically possible. Electrical power supply via contact fittings (plug) up to 16 A/250 V, cable terminal boxes with ceramic terminal block or permanently fixed connection-cable. Also available in UL/CSA certified version on request. Technical specification: Mat. heating element: heater conductor coils surrounded in ceramic. Mat. clamping frames: sheet steel  Voltage: according to specification Heating capacity: max. 7 W/cm² Operating Temperature heating element max.: 600 °C without sheet aluminium, 350 °C with sheet aluminium Wall thickness: ~40 mmHeight min.:  100 mm, increasing in 15 mm stages, 115, 130 mm etc. Electrical Test Data according to DIN EN 60204-1 (VDE 0113-1) Dielectric strength: 1000 V AC Insulation resistance: cold ≥ 1 MOhm at 500 V DC  Power tolerance: ± 5% Unless otherwise specified, our heating elements are rated IP30. Special versions with a higher degree of protection can be manufactured upon request.

Application areas: Heating of rectangular or square compounding extruder cylinders Construction: Heating conductor coils fitted in temperature-shock resistant special ceramic stones. All-around housing in 5 mm thick aluminium plates (other thicknesses and steel / stainless steel on request). Very sturdy execution. Implementation types: Fixing bores according to specifications Can be supplied with sensor 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 Technical specification: Material heating element: heater conductor coils imbedded in ceramics Material housing: 5 mm aluminised sheet (other sheet thicknesses and steel / stainless steel on request) Voltage: in acc. with specification Heating capacity: max. 7 W/cm² Temperature max.: 350 °C Wall thickness: 30 mm (divergent thicknesses on request) Width min.: 45 mm, increasing in 15 mm stages, 60, 75, 90, 105 mm usw.

Application areas: Heating of extrusion tools or Duroplast moulds. Construction: Heating element wire in special MICANITE insulation, mounted in tinned sheet steel, with 2 mm thick clamping frames in U-shape. Implementation types: Clamping using M6 screws and nuts. Can be supplied with bores, thermal brackets and notches as far as technically possible. Electrical power supply via contact fittings (plug) up to 16 A/250 V, cable terminal boxes with ceramic terminal block or permanently fixed connection-cable. Can also be supplied with brass heat-conducting plates. Technical specification: Mat. heating element: sheet steel, tinned; micanite insulation Mat. clamping frames: 2 mm stainless steel Voltage: according to specification Heating capacity*: max. 3,5 W/cm² Operating Temperature heating element max.: 300 °C Wall thickness: ~18 mm Standard heights: from 50 mm Electrical Test Data according to DIN EN 60204-1 (VDE 0113-1) Dielectric strength: 1000 V AC Insulation resistance: cold ≥ 1 MOhm at 500 V DC  Power tolerance: ± 5% Unless otherwise specified, our heating elements are rated IP30. Special versions with a higher degree of protection can be manufactured upon request. * Higher heating outputs with a surface load exceeding 3,5 W/cm² and up to a maximum of 5 W/cm² can be individually evaluated by our engineering department and approved if applicable.

Application areas: Heating of tools and moulds in plastic processing machines, especially on rectangular or square compounding extruder cylinders. Construction: Electrical tubular heating element cast in aluminium or brass. The contact surface is machined for good heat transfer. Fixing using cast clamping bracket or with bores for fixing screws. Cast aluminium / brass heating elements are particularly suitable for locations in which moisture or condensate cannot be excluded, or in areas in which severe mechanical loading (e.g. caused by frequent assembly and disassembly) is present. They guarantee an even heat distribution. Can also be supplied with built in cooling tubes using water or oil. Electrical power supply via contact fittings (plug) up to 16 A/250 V, cable terminal boxes with ceramic terminal block or permanently fixed connection-cable. Technical specification: Mat. heating element: heating spiral, magnesium oxide-insulated (tubular heating element) Mat. enclosure: cast aluminium or brass Voltage: according to specification Heating capacity: max. 6 W/cm², related to the built in tubular heating element Operating Temperature heating element max.: 350 °C for aluminium, 450 °C for brass Wall thickness min.: 15 mm Protection class: IP 30 (For versions with connection box: IP54)