Drehrohrofen

Laboratory Rotary Furnace

Rotary Furnace are primarily used for heating, calcining, and thermal reactions of powdered and granular materials, suitable for laboratory and small-batch continuous processing. The equipment relies on the rotation of the furnace tubes or the furnace body itself to continuously turn the material during heating, ensuring more uniform heating and making it suitable for processes requiring high temperature consistency. The compact structure of the entire machine makes it convenient to use in a laboratory setting.

In practical applications, the processing can be controlled by adjusting the rotation speed, tilt angle, and temperature profile to meet the experimental requirements of different materials.

Produktmerkmale (Drehrohrofen)

1. Designed for Powders and Granular Materials

This equipment is designed for laboratory-scale material synthesis, powder calcination, and thermal reactions. It is suitable for the uniform heating, mixing, and thermal reactions of powders and granular materials. Controllable rotation and multi-temperature zone control ensure consistent processing results and excellent temperature uniformity.

2. Controllable Rotation for Uniform Material Heating

The furnace tube rotates continuously, causing the material to tumble and mix within the tube, preventing localized overheating or uneven sintering. The rotation speed is infinitely adjustable, allowing users to flexibly set it according to material characteristics and process requirements.

3. Independent Temperature Zone Control

Multiple independent temperature control zones are set along the length of the furnace tube. Each zone can be set with its own temperature, precisely controlling the heating rate and holding temperature of the material at different stages. Excellent temperature uniformity is provided, making it particularly suitable for processes with strict temperature profile requirements.

4. Adjustable Tilting Angle

The furnace body has an adjustable tilt angle, and the material will slowly move towards the discharge end during rotation, enabling small-batch continuous processing. Users can adjust the tilt angle according to the processing volume and residence time to achieve semi-continuous or continuous production.

5. Compact Structure and Modular Design

The equipment is small in size and occupies little space, making it suitable for university laboratories, research institutions, and pilot-scale material development projects. The modular design facilitates maintenance and functional expansion, and rotary furnace tubes of different materials (quartz, corundum, metal, usw.) can be selected as needed.

Anwendungsbereiche (Drehrohrofen)

• Ceramic Precursor Calcination：Suitable for the calcination and pre-calcination of ceramic powder precursors. Rotation ensures uniform heating of the powder, preventing agglomeration and improving calcination quality.
• Battery Material Synthesis：Suitable for the high-temperature synthesis and sintering of lithium-ion battery cathode materials (lithium iron phosphate, ternary materials, usw.) and anode materials. A protective atmosphere can be introduced to prevent material oxidation and ensure electrochemical performance.
• Metal Oxide Reduction：Suitable for the reduction treatment of metal oxide powders (e.g., reduction of iron oxide to iron powder, reduction of copper oxide to copper powder, usw.). Hydrogen or carbon monoxide reducing atmospheres can be introduced for efficient reduction.
• Binder Removal (Binder Debinding)：Suitable for the thermal debinding of binders in powder metallurgy and ceramic forming. Rotation ensures sufficient contact between the powder and air at low temperatures, resulting in uniform binder removal and preventing localized carbonization.
• Catalyst Preparation：Suitable for the calcination and activation of catalyst supports. A specific atmosphere can be introduced to precisely control the calcination temperature and atmosphere composition, ensuring catalyst activity.
• New Materials R&D：Suitable for the synthesis, modification, and heat treatment of various novel powder materials. The equipment is versatile, allowing for flexible switching of process conditions to meet the needs of exploratory experiments.
• Universities and Research Institutes：Suitable for experimental teaching and research projects in materials science and engineering, Metallurgietechnik, chemical engineering, and related fields.
• Pilot-Scale Materials Development：Suitable for small-batch continuous processing, providing process verification for industrial production. Adjustable tilt angle and rotation speed simulate the production conditions of a continuous rotary kiln.

Unternehmensprofil

Ein professionelles Unternehmen, das sich auf Dienstleistungen im Bereich Wärmebehandlungstechnologie und die R. spezialisiert hat&D, Herstellung, und Vertrieb von Hochtemperatur-Elektroöfen.

Das Unternehmen konzentriert sich auf die Entwicklung von Hochtemperatur-Elektroöfen, die einen gesamten Temperaturbereich von -100℃ bis 2600℃ abdecken. Zu seinen Produkten gehören experimentelle Elektroöfen, Vakuumatmosphärenöfen, Industrieöfen, und Mittelfrequenz-Induktionsheizgeräte. Zu den Hauptprodukten gehören Kastenöfen, Rohröfen, Hebeöfen, Schuböfen, Drehgestellöfen, Drehrohröfen, Tunnelöfen, und verschiedene spezialisierte Mittelfrequenzöfen.

Das Unternehmen setzt auf technologische Innovation und hat die ISO9001- und EU-CE-Zertifizierungen bestanden. Es besitzt 21 eingetragene Marken, 29 Patente, Und 27 Software-Urheberrechte.

Zahlungsmethoden

TT

Versandarten

The electric bottom-loading furnace is packaged in three layers: zunächst in Schaumstoffpapier eingewickelt, dann in Plastikfolie eingewickelt, and finally packed in a wooden crat

Häufig gestellte Fragen (FAQ)

1. What types of materials is the laboratory rotary furnace suitable for processing?

Designed for powders and granular materials, it provides uniform heating and allows for simultaneous heating, mixing, and thermal reactions. It is well-suited for research and development applications such as the calcination of ceramic precursors, battery material synthesis, metal oxide reduction, and degreasing.

2. What is the temperature control accuracy?

High temperature control accuracy, meeting the requirements of laboratory processes for repeatability and precise temperature profiles for material synthesis.

3. Does it support continuous feeding and discharging?

Supports small-batch continuous processing, and the furnace tilt angle and rotation speed are adjustable, facilitating the adjustment of material residence time and throughput within the furnace tubes.

4. Is the equipment large? Is installation easy?

Compact structure, designed specifically for laboratory spaces.

5. Why rotate?

Rotation keeps the material constantly agitated, resulting in more uniform heating and preventing localized overheating.