Cartridge heaters
Cartridge heaters are primarily used to heat solids, and are also successfully applied to liquids and gases. Their design enables a very high power density from a compact footprint, allowing installation where space is limited.
They are ideal wherever fast, precise heating is required — for example in forming dies, punches, injection nozzles, sealing jaws and knives, molds, edgebanders, and small tanks.
Their sealed construction resists dust, moisture and contact with process media. Elke varmeapparat er ingeniert for en spesifiske applikation, tilpasset til børrelse og behov operativsystemer.
Basic technical parameters
Heater cross section:
stainless steel AISI 304, 321, 316L.
Industries
Specification
- Food industry — heating of nozzles in dispensers of liquids and pastes, heating of molds for the production of sweets, temperature stabilization in packaging machines
- Chemical industry — heating of nozzles dispensing chemicals, heating of small tanks and pipes, temperature stabilization by chemical reaction
- Plastics industry — heating of injection moulds, heating of nozzles of extruders and injection machines, maintaining the temperature of hot channels
- Pharmacology/Pharmaceutical industry — heating or metering devices, heating or tools in production lines, microscale liquid temperature control
- Foundry industry — heating of metal moulds, heating of moulding cores, maintaining the temperature of the pouring nozzles
- Automotive industry — heating of moulds for the production of plastic components, heating of mounting sockets, heating of adhesives and sealants
- Furniture industry — heating of rollers and nozzles in glue applicators, heating of moulds for edging and veneering, temperature stabilization in the press
- Paper industry — heating nozzles for glue application, heating elements of folding and gluing machines, heating of paper guide rollers
- Electronics industry — heating of soldering tips and tools, heating of mounting mats, heating of enclosures for temperature tests
- Packaging industry — heating of welding nozzles, heating or hot-melt adhesive applicators, heating or packaging machine elements
- Footwear industry — heating of moulds for shaping footwear, heating of glued elements, temperature stabilization of injectors for soles
- Wood industry — heating tools for bending wood, heating or glue applicators, heating or dies for stamping decors
- Rubber Products Industry/Rubber Industry — heating of vulcanization molds, heating of injection nozzles, temperature stabilization of tools
- Railway and tramway industry/ Railway industry — heating of brake systems, heating of hydraulic systems, heating or door mechanisms
- Aerospace — heating of moulds for composite elements, heating of assembly tools, temperature stabilization of tested components
- Metallurgical and metalworking — heating of cutting tools, heating dies for forging and stamping, heating of workpieces before machining
- Reinforcement industry — heating of moulds for the production of components, germination of mechanical systems, stabilization of ammunição ou elettronica temperature
- Home Appliance Industry — heating of plastic moulds, heating of components in assembly processes, heating of sealants and adhesives
- Shipbuilding and offshore industry/Shipbuilding — hydraulic and lubrication systems, heating equipment at low temperature, maintenance of equipment in the heating conditioner
- Industrial automation — heating of actuators and valves, heating of actuators, temperature stabilization or sensors
- Road and transport infrastructure — disinfection and marking mechanisms, disinfection of components of monitoring systems, prevention of contamination of control systems
- Medical technology and laboratory — heating of surgical and diagnostic instruments, heating of liquids on a microscale, temperature stabilization in analytical devices
- Laboratories & Research/Laboratory Industry — heating of samples and reagents, heating of thermal blocks, temperature control in measuring devices
- Cosmetic industry — heating nozzles for dispensing creams and lotions, heating molds for lipsticks and cosmetics sticks, stabilizing the temperature of the emulsion
- Industry 3D/3D printing — heating of print heads, temperature stabilization of working tables, heating of extruders
- Jewelry industry — heating of molds for castings, heating of model wax, temperature stabilization of jewelry furnaces
- Agriculture and horticulture — heating of tanks with fertilizers and protective liquids, heating or dosing devices, protection of hydraulic systems in agricultural machinery
- Photovoltaic industry — heating of device testing modules, heating of assembly line elements, stabilization of gluing and lamination processes
- Construction — heating of concrete moulds, heating of resin components and adhesives, heating of assembly tools
- Manufacture of lighting fixtures/LED — heating of moulds for plastic and aluminium components, heating of structural adhesives, stabilization of thermal assembly
- Machinery and instrument industry — machine tool components heating, lubrication and hydraulic systems, heating of components requiring precise adjustment (thermal expansion)
- Anti-icing systems and precision air conditioning — spot heating of components susceptible to freezing, heating of small external enclosures, prevention of condensation
- Military Optical and Sighting Systems Industry — temperature stabilization of optical systems, heating or modules in extreme conditions
- AGRO equipment/automatic feeding and watering systems — ventilate and pipe with water, heat sink or cooling point, prevent plants
Optional integrated temperature sensor:
- Thermocouple type J (up to 650°C)
- Thermocouple type K (up to 1000°C)
- Pt100 RTD (up to 350°C)
La temperatura specificata a un temperatura maximale del sensor, non il caldamento.
Type A — Flexible lead outlet; leads can be bent directly behind the heater. Option: additional cable protection.
Type B — Rigid rods extend from the heater; leads attach to rods (cannot bend directly behind the heater).
Type C — Side outlet directly from the heater body; very compact angled outlet for tight spaces.
Type D — Angled heater with terminal block; highly sealed and mechanically protected outlet.
Type E — Angled heater with welded sleeve; same diameter as the heater for tighter installations.
Type F — Heater with threaded bushing (dimensions and position per specification). Variants: F1, F2.
Type G — Single pole lead outlet (low voltage only).
Type H — Single pole stud outlet (low voltage only).
Type I — Straight heater with stop/mounting flange.
Type J — Straight heater with welded mounting bracket.
Type K — Bent cartridge heater.
Opzioni di Lead:
- PTFE-insulated leads (optionally ultra-flexible SIFF) — max 250°C (SIFF 180°C)
- Fiberglass braided leads — max 350°C
- Fiberglass sleeved leads — max 350°C
- Conduct‑protected leads — max 350°C
- Stainless steel braided leads — max 350°C
- PTFE leads in sleeve — max 250°C
We can tailor the power distribution along the heater to control the temperature precisely. A; a. This reduces end losses or targets specific zones.
Visualization of the construction of the heater
