Double Temperature Revolving Tube Furnace with Precision Rotation and Adjustable Inclination for Advanced Material Research

Product Overview

This double-temperature revolving tube furnace represents a pinnacle in thermal processing technology, specifically engineered for researchers and industrial manufacturers who require unparalleled uniformity in material treatment. By combining precise rotational movement with multi-zone heating control, this system ensures that every particle of the sample is exposed to the exact same thermal conditions. This design is particularly effective for processes where powder agitation or continuous flow is necessary to achieve high-quality chemical reactions or phase transformations.

The primary value proposition of this equipment lies in its versatility. It is an essential tool for material science, powder metallurgy, battery electrode research, and advanced ceramic development. Target industries include aerospace, semiconductor manufacturing, and renewable energy research, where the ability to control heating rates, atmosphere, and mechanical agitation simultaneously is critical. The integration of a revolving mechanism with an adjustable inclination frame allows for both batch processing and semi-continuous material throughput.

Built for high-demand environments, the unit is constructed with premium components that guarantee long-term operational stability. From the high-purity alumina fiber insulation to the Swedish-made heating elements, every aspect of the design focuses on durability and repeatable performance. Engineering teams can rely on this system for consistent results across thousands of cycles, minimizing downtime and maximizing the accuracy of experimental and production data.

Key Features

• Swedish Kanthal A1 Heating Elements: Utilizing imported resistance wire capable of reaching surface temperatures of 1420°C, this equipment delivers superior thermal balance. The stainless-steel surface finish prevents oxidation and slag shedding, ensuring the chamber remains clean and the resistance remains stable over years of use.
• Precision Revolving Mechanism: The system features an infinitely variable speed motor, allowing the furnace tube to rotate between 0 and 25 RPM. This agitation is critical for uniform gas-solid reactions and prevents material agglomeration during high-temperature processing.
• Adjustable Inclination and Electric Lifting: The support frame supports an inclination range of -10 to 30 degrees, powered by a dedicated 40W electric lifting system. This allows for precise control over the material's residence time and flow rate within the tube.
• Advanced Dual-Zone Temperature Control: Equipped with dual intelligent PID controllers, the furnace provides 30 programmable segments for complex heating profiles. The dual-zone configuration allows for the creation of precise temperature gradients or exceptionally long uniform heating zones.
• High-Purity Alumina Polycrystalline Fiber Chamber: The furnace chamber is manufactured using Japanese vacuum suction and filter molding technology. This results in a high-efficiency thermal barrier that reduces energy consumption and ensures rapid heating and cooling rates.
• Comprehensive Safety Interlock System: An integrated open-cover protection system automatically cuts power to the heating elements when the furnace shell is opened. Additionally, air switches and leakage protectors safeguard the electrical integrity of the laboratory environment.
• Superior Power Control Electronics: Featuring SEMIKRON silicon-controlled rectifiers and phase-shifted triggers, the system provides smooth power delivery and high control precision of ±1°C, protecting the heating elements from thermal shock.
• Digital Connectivity and Data Logging: A standard 485 communication interface and professional software package allow for full computer control. Users can monitor PV and SV values in real-time, record thermal curves, and export data for rigorous audit trails.

Applications

Technical Specifications

Why Choose This Double Temperature Revolving Tube Furnace

• Unmatched Material Uniformity: The combination of dual-zone temperature precision and mechanical rotation eliminates thermal gradients within your material, ensuring batch-to-batch consistency that static furnaces cannot match.
• Premium Component Lifecycle: By integrating Swedish Kanthal A1 elements, we provide a 2-year guarantee on the most critical part of the furnace, offering peace of mind and lower total cost of ownership compared to systems using domestic alloys.
• Japanese Engineering Standards: The use of specialized vacuum-molded alumina fiber insulation ensures superior thermal containment, keeping the outer shell cool (≤45℃) and protecting sensitive laboratory electronics.
• Flexible Process Control: Whether you need high vacuum (down to 10⁻³ Pa), multi-gas atmosphere control via mass flow meters, or complex thermal ramping, this system is designed to be customized to your specific research requirements.
• Safety-First Design: From the open-cover power cut-off to the leakage protection circuits, we prioritize operator safety without compromising on the high-temperature capabilities required for industrial R&D.

This equipment represents a significant investment in the quality of your material research; contact us today for a detailed quote or to discuss a custom solution tailored to your processing needs.