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Linn High Therm
Industrial furnaces

Industrial furnaces

Product catalog summary

Overview: The document provides comprehensive specifications and options for various industrial furnaces and heating technologies, including chamber kilns, shuttle kilns, gradient furnaces, microwave furnaces, rotary tube furnaces, and high-temperature furnaces. These technologies are utilized for applications such as firing ceramics, heat treatment of metals, and process simulations.

Chamber and Shuttle Kilns: Designed for firing ceramics, stoneware, and porcelain, these kilns feature 2/4 wall heating and additional door heating for larger models. They are available in special sizes up to 5000 liters, with short-term high temperatures up to 1400°C. A cost-effective version offers a maximum temperature of 1280°C.

Special Furnaces: Laboratory gradient furnaces simulate processes in continuous industrial furnaces with five-zone temperature control, available in 1200°C and 1400°C versions. Microwave furnaces, available as continuous belt or chamber types, are suitable for drying and debinding processes.

Rotary Tube Furnaces: Used for continuous drying, oxidizing, reducing, calcining, and sintering of powders and granules, these furnaces can be equipped with quartz, ceramic, sapphire, or metal tubes, with heating options up to 1900°C.

High-Temperature Furnaces: These furnaces are designed for universal heat treatment applications, offering high temperature accuracy and energy efficiency. They can be customized with options for protective gas or vacuum atmospheres and are available with graphite insulation for temperatures up to 2100°C.

Standard Furnaces for Metal Heat Treatment: Chamber furnaces with air circulation provide excellent temperature distribution for metal heat treatment, with options for higher temperature ranges and protective gas operations.

Key Specifications: Detailed tables list model numbers, chamber sizes, maximum temperatures, and power requirements for each type of furnace, allowing for tailored solutions based on specific industrial needs.

Applications: The furnaces and systems are applicable in various industrial settings, including hardening shops, laboratories, and production lines, for the treatment of metals and alloys under different atmospheric conditions.

Specifications: The document outlines various industrial furnaces and kilns with specific power ranges and temperature capabilities. The MF-output power ranges up to 400 kW, with nominal working frequencies from 2 to 100 kHz. It also mentions the capability to manufacture complete induction line systems controlled by Simatic S7 for easy integration into production processes.

Procedures: Descriptions include continuous hardening of shafts, preheating of forging parts, and various heat treatment processes for different materials such as plastic boards, carbon steel, and electronic components, with details on the use of protective gas atmospheres and vacuum conditions.

Norms and Standards: The document specifies the use of PID-continuous and PID-2-point temperature controllers with various control zones, alarms, and digital tracks, along with thermocouples and interfaces like RS 232 and Ethernet for remote supervision.

Recommendations: Suggestions include options for additional features such as gas flushing to avoid oxidation, program controllers, and safety packages, emphasizing the importance of using appropriate atmospheres and temperature controls for different industrial processes.

Key Data from Tables and Diagrams: Detailed specifications for various furnaces include chamber dimensions, maximum temperatures, heating power, and control systems, along with information on the types of atmospheres used, such as Argon, Nitrogen, Hydrogen, and vacuum conditions.

Critical Information: The document emphasizes the importance of precise temperature control and the use of specific atmospheres to ensure the quality and efficiency of heat treatment processes, highlighting the flexibility and customization options available for different industrial applications.

Company Overview: Linn High Therm GmbH specializes in the design and manufacture of high-temperature furnaces and related equipment, offering a range of products including laboratory furnaces, special furnaces up to 2800°C, crystal growing units, induction heating systems, and microwave units for various industrial applications.

Product Specifications: The company offers a variety of furnaces such as pre-heating, high-temperature, muffle, chamber, crucible, and tube furnaces, along with induction casting machines and titanium precision casting machines. Additional equipment includes rotary hearth dewaxing kilns and brazing units.

Applications: Products are used in fields such as jewelry, medical and dental technology, research and development, and sample preparation for spectroscopy, with solutions for crystal growing, particularly for SiC, GaAs, InP, and oxides.

Key Features: Linn High Therm emphasizes flexibility in custom designs, cost-effectiveness, low energy consumption, and reliable operation based on extensive experience, ensuring strict adherence to safety regulations and providing comprehensive service and spare parts worldwide.

Contact Information: For more detailed literature and offers, customers are encouraged to contact Linn High Therm via their website or through the provided contact details.

Catalog excerpts

• Industrieöfen • Induktives Erwärmen • Mikrowellenerwärmung • Industrial furnaces / kilns • Induction heating • Microwave heating

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Kammer- und Herdwagenöfen / Chamber- and shuttle kilns Kammeröfen zum Brennen von Keramik, keram. Feingußformen, Steingut, Fliesen, Ton und Weichporzellan für den Dauereinsatz in Industrie, Töpfereien und Labor. 2/4-seitige Beheizung, ab KK 170 zusätzliche Türheizung. Zuverlässige, bedienerfreundliche Temperaturregelung. Sondergrößen bis 5000 l auf Anfrage. Option: Kurzzeitig 1400 °C ab KK 750. Neu: 1280 °C Low-cost version. Chamber kilns for daily use in industry, potteries and laboratories for firing ceramics, ceramic precision casting moulds, stoneware, tiles, clay, and soft porcelain. 2/4...

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Spezialöfen / Special furnaces and kilns Gradientenofen Gradient furnace Rollendurchlaufofen Roller pusher - type furnace Drehrohrofen / Rotary tube furnace Mikrowellen-Kammer-Ofen / Microwave chamber furnace Rollendurchlauföfen Roller pusher - type furnaces 1350 / 1750 °C Elektrisch beheizte Rollendurchlauföfen für Keramik- und Metallindustrie. Kanallänge (max. 8 m) und Querschnitte nach Kundenwunsch. Für den industriellen Dauereinsatz, auch für Forschungs- und Pilotprojekte. Bis 1350 °C (1750 °C mit Saphirrollen). Electrically heated roller pusher-type furnaces for ceramic- and metal industries....

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Hochtemperatur- Rollen- und Elevatoröfen / High temperature- roller heart and elevator kilns Elevatorofen 0,8 m3 / 1750 °C Elevator kiln Elevatoröfen Elevator kilns Elevatorofen 0,1 m3 / 1600 °C Elevator kiln Elevator-Kammeröfen, universell einsetzbar, besonders geeignet zum Brennen von hochwertigen Keramiken für die Elektronikindustrie, Verschleißkeramik. Mit verfahrbarem Ofenboden. Der Ofenboden kann mittels Hubeinrichtung nach unten abgesenkt und danach von Hand frei verfahren werden. Nutzraumgrößen von 150 bis 1000 Liter. 4-seitige Beheizung. Wärmedämmung in der Standardausführung bis 1400...

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Schutzgas- und Vakuumöfen zum Sintern / Protective gas- and vacuum furnaces for sintering Hochtemperaturöfen HT Tmax 1820 °C High temperature furnaces HT Hochtemperaturöfen in modernster Ofenbautechnik für universelle Wärmebehandlungen an Luft, Schutzgas und Vakuum mit hoher Temperaturgenauigkeit. Heizleiter je nach Einsatztemperatur und Atmosphäre: Kanthal-Super, Molybdän, Wolfram oder Graphit. Isolation aus hochwertiger Keramikfaser oder Graphitfilz oder Kugelkorundmauerwerk. Dadurch hohe Energieeinsparung und sehr kurze Aufheizzeiten. Schnelles Abkühlen bei niedrigen Gehäusetemperaturen durch...

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Kammer-, Umluft- und Schutzgasöfen zur Wärmebehandlung von Metallen - Standardöfen Chamber-, air circulation- and protective gas furnaces for heat treatment of metals - Standard furnaces Kammeröfen mit Luftumwälzung für Wärmebehandlungen von Metallen mit sehr guter Temperaturverteilung und schnellerer Wärmeübertragung. Option 950 °C. Neu: 550 °C Low-cost version. Chamber furnaces with air circulation for heat treatment of metals. Excellent temperature distribution and faster heat transfer. Option 950 °C. New: 550 °C low cost version. Modell model KK-U 80 - 40 KK-U 170 - 95 KK-U 260 - 170 KK-U...

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Sonderöfen für die Wärmebehandlung von Metallen Special furnaces and kilns for heat treatment of metals 2 1 Banddurchlaufofen Continuous belt furnace Banddurchlauföfen zur kontinuierlichen Wärmebehandlung von Federn, Ziehteilen und ähnlichen Kleinteilen, variable Durchlaufgeschwindigkeiten, Umluftbetrieb bis 950 °C, mehrzonige Heizung zur Realisierung unterschiedlicher Temperaturprofile, Schutzgasausführungen auch für brennbare Gase. Belt furnaces for continuous heat treatment of springs, drawing parts and other small items, variable speed of conveyor belt, air circulation for operations up to...

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Wärmebehandlungsanlagen für Metalle / Induktiv beheizte Schmelzanlagen Heat treatment units for metals / Induction heated melting ssystems Ringofen / Ring-Furnace Lösungsglühanlage Solution annealing equipment Tmax 550 °C Lösungsglühanlage Solution annealing equipment Ringofen Ring-Furnace Zweizoniger Kaltwand-Ringofen zum Wärmebehandeln von bundförmigen Metallen unter verschiedenen Atmosphären, z. B. Ar, N2, H2 . Die Spülzeiten werden durch vorevakuieren im Grobvakuum verkürzt. Vakuumbehälter komplett doppelwandig wassergekühlt. Deckelhub über Hydraulikzylinder. Programmregler. Nutzraumabmessungen:...

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Rohröfen / Tube furnaces Drehrohröfen / Rotary tube furnaces FRHT-5-230/3400/1200 FDHK Drehrohröfen Rotary tube furnaces Zur Wärmebehandlung von metallischen, keramischen oder kohlenstoffhaltigen Pulvern, Granulaten, Fasern, mit und ohne Schutzgas. Quarzrohr Tmax 1100 °C, Metallrohr Tmax 1300 °C, Keramikrohr Tmax 1700 °C, Saphirrohr Tmax 1900 °C (max. 1000 x 35 mm). Variable Drehgeschwindigkeiten, kippbar. Optionen: Schneckenförderer und Nachverbrennung. Auslauf und Kühlkanal mit integrierter Wasserkühlung. For heat treatment of metallic, ceramic or carbonic powders, granules, fibers, with or...

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Hochfrequenzgeneratoren / High frequency generators Gerätebezeichnung/ Type HTG-1200/0,45N HF-Ausgangsleistung HF-Output power (kW) Arbeitsfrequenz, optimaler Bereich Operating frequency, optimal range (kHz) Blindleistung am Induktor Reactive power at the inductor (kVAr) Netzanschluss (Hz) Mains supply (kVA Wasserverbrauch (l/min) Water consumption (3-5 bar) Abmessungen HF-Teil (B x H x T) HF part dimensions (w x h x d) (mm) Gewicht (kg) Weight (kg) Ausgangsübertrager inkl. Kabel (B x H x T) HF/RF-heads incl. cable (w x h x d) (mm) Gewicht (kg) Weight (kg) Wir liefern HF-Röhrengeneratoren von...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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