Uneven temperatures in die-casting or injection moulding tools cause moulding defects, rejects and shorter tool life. Ihne & Tesch RP Die Casting tubular cartridge heaters introduce heat precisely and uniformly inside the tool for stable processes and repeatable results.
Die-casting and injection moulding tools require reliable, uniform heating exactly where it is needed. Poor temperature control causes dimensional deviations, increased rejects and premature tool wear. RP Die Casting tubular cartridge heaters are installed directly in the tool bore and transfer heat efficiently and controllably to the cavity.
RP Die Casting tubular cartridge heaters are used as original or replacement equipment in tools. Each design is matched to the bore diameter for direct integration without tool modifications.
Technical data for design, spare-parts procurement and engineering
Ihne & Tesch RP Die Casting tubular cartridge heaters are electric heaters installed directly in the bores of die-casting and injection moulding tools. They transfer heat precisely and uniformly to the cavity for stable process temperatures. With operating temperatures up to 750 °C and watt densities up to 8 W/cm², they are designed for thermally demanding applications.
Tubular cartridge heaters are preferable where heat must be introduced directly inside the tool, such as in bores, cores or mould inserts. Band heaters heat the outside of barrels or nozzles. In die-casting and injection moulding tools with internal heating bores, tubular cartridge heaters provide direct, uniform heat transfer without external heat loss.
Ihne & Tesch manufactures RP Die Casting tubular cartridge heaters in various diameters and lengths. The exact design follows the tool bore dimensions. Options include conical contact surfaces, different connection lengths and distributed output along the cartridge. Bore diameter, installation length and required output are sufficient for specification.
Yes. Ihne & Tesch RP Die Casting tubular cartridge heaters can be supplied with an integrated or sheathed thermocouple. Direct measurement at the installation point improves process-control accuracy. Insulating sleeves are also available for targeted heat-flow control.
RP Die Casting tubular cartridge heaters suit tools in die-casting machines from manufacturers such as Bühler, Frech, Idra and Colosio, as well as injection moulding tools from Arburg, Engel, Krauss-Maffei and others. They are also used in socket machines and special-purpose machines wherever precise heating is required directly inside the tool.
Ihne & Tesch RP Die Casting tubular cartridge heaters are custom-manufactured to size. Typical delivery time is two to three weeks; standard dimensions may be available sooner. Please contact us for an exact estimate.
