1000°C Tilting Electric Rotary Furnace A Three-Zone Continuous Calcination Furnace

1000°C Tilting Electric Rotary Furnace

The 1000°C tilting electric rotary furnace is an automated, high-temperature system designed for the continuous drying, roasting, calcination, pyrolysis, and heat treatment of powder materials. It features an independent three-zone temperature control system, an intelligent PLC control unit, an adjustable tilting rotary mechanism, and an automatic spiral feeding system to ensure continuous material intake, uniform tumbling and heating, and automatic discharge. Equipped with a large-diameter (Φ300mm) rotary tube, an extra-long (4000mm) heating zone, electric tilt adjustment (0–30°), and a variable speed drive (0–5 rpm).

Produktfunksjoner

1. Adjustable Tilt Angle and Controlled Material Flow

The furnace body’s tilt angle is adjustable between 0° and 30°; combined with the furnace tube’s rotation speed (0–5 rpm), this allows for precise control over the material’s residence time and travel speed within the tube.

2. Three Independent Temperature Zones with Precise Profile Control

The total heating zone length is 4000 mm, divided into three sections (1333 mm each), with independent temperature control for each zone. Heating, holder, and cooling profiles can be customized based on process requirements; materials pass sequentially through preheating, calcination, and cooling zones, enabling continuous, staged processing.

3. 316L Stainless Steel Tube with Anti-Sticking Internal Flights

The furnace tube is constructed from 316L stainless steel (total length ≈ 6000 mm, diameter 300 mm) and is suitable for long-term operation at temperatures up to 800°C. Internal flights (made of the same material as the tube) are welded to the inner wall; as the tube rotates, these flights continuously lift and tumble the material to prevent it from sticking to the wall. Mechanical knockers are installed at both ends to periodically strike the tube’s exterior, further preventing material adhesion.

4. Spiral Feeding System with Anti-Jamming Design

A spiral feeder is used for material input, offering adjustable feed rates to ensure continuous, uniform, and stable automatic feeding. An anti-jamming mechanism prevents blockages, ensuring the stability and continuity of the production process.

5. Fully Functional Ends with Controlled Atmosphere Capabilities

The feed end features an inlet, an exhaust port, and a humidity monitoring port for real-time tracking of internal humidity levels. The discharge end is equipped with a dry gas inlet; the gas pipe extends into the tube and features a porous design to prevent the gas flow from blowing the material around. Both ends utilize a semi-sealed structure, enabling the maintenance of a slight positive pressure atmosphere within the tube to meet specific material requirements.

Bruksområder

• Material Drying and Dehydration: Suitable for the continuous drying and dehydration of various powdered and granular materials.
• Material Calcination and Heat Treatment: Suitable for the continuous calcination and heat treatment of materials such as chemical raw materials, catalyst precursors, and inorganic salts. Three independent temperature zones allow for the separate configuration of preheating, calcination, and cooling temperature profiles to meet the specific calcination process requirements of different materials.
• Continuous Powder Material Production: Suitable for the continuous, large-scale production of various powder materials. A screw feeder enables automatic material feeding, while an inclined rotary structure facilitates continuous material intake and discharge.
• Laboratory and Pilot-Scale Research: Suitable for calcination process research and pilot-scale production in fields such as materials science, chemical engineering, and metallurgical engineering.
• Universities and Research Institutes: Suitable for experimental teaching and research projects in disciplines such as materials science and engineering, chemical engineering, and metallurgical engineering.

Bedriftsprofil

En profesjonell bedrift som spesialiserer seg på varmebehandlingsteknologitjenester og R&D, produksjon, og salg av høytemperatur elektriske ovner.

Selskapet fokuserer på å utvikle elektriske høytemperaturovner som dekker et fullt temperaturområde på -100 ℃ til 2600 ℃. Produktene inkluderer eksperimentelle elektriske ovner, vakuum atmosfære ovner, industrielle ovner, og middels frekvens induksjonsvarmeutstyr. Hovedprodukter inkluderer boksovner, rørovner, løfteovner, skyveovner, boggieovner, roterende ovner, tunnelovner, og ulike spesialiserte mellomfrekvente ovner.

Selskapet følger teknologisk innovasjon og har bestått ISO9001 og EU CE-sertifiseringer. Det eier 21 registrerte varemerker, 29 patenter, og 27 programvare opphavsrett.

Betalingsmetoder

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Forsendelsesmetoder

Den elektriske ovnen er pakket i tre lag: først pakket inn i skumpapir, deretter pakket inn i plastfilm, og til slutt pakket i en trekasse.

Ofte stilte spørsmål (FAQ)

1. What is the function of the furnace tilt angle?

Adjusting the tilt angle (0–30°) allows for control over material residence time and discharge speed, thereby optimizing process results.

2. Why are material lifting flights installed in the furnace tube?

The lifting flights continuously turn the material, improving heating uniformity while reducing the risk of wall adhesion and agglomeration.

3. Is operation under a protective atmosphere supported?

Ja. The equipment supports operation under slight positive pressure and allows for the introduction of process gases such as nitrogen or air.

4. Can production data be recorded?

Ja. The system supports the storage of historical trend curves, datarapporter, and operation logs.

5. Hva er temperaturkontrollnøyaktigheten?

Utilizing intelligent PID control, the temperature control accuracy reaches ±1°C.