5 Inch Three Zone Rotary Tube Furnace with Integrated Gas Delivery System and 1200C Capability for Advanced Material CVD Processing

Product Overview

This high-performance rotary thermal processing system is engineered for advanced material science applications requiring exceptional thermal uniformity and precise atmosphere control. Designed as a critical bridge between laboratory-scale research and industrial production, the equipment facilitates the synthesis and coating of high-purity powders under controlled conditions. Its unique rotary design and multi-zone heating architecture ensure that every particle of the precursor material is exposed to the same thermal and chemical environment, making it an indispensable tool for developing next-generation battery materials, catalysts, and specialized ceramics.

The system is optimized for Chemical Vapor Deposition (CVD) and various heat treatment processes where material homogeneity is paramount. By combining a tilting mechanism with a rotating fused quartz tube, the unit promotes continuous movement of the workload, preventing agglomeration and ensuring consistent surface modification. This equipment is particularly effective for processing anode and cathode powders, enabling researchers to scale up their experimental findings with high confidence in the repeatability of their results. The integration of a sophisticated gas delivery system further enhances its capability to handle complex gas-phase reactions.

Reliability is central to the design of this thermal unit. It features a robust double-shell construction with integrated cooling fans to maintain a low external casing temperature during high-temperature operations. Every component, from the high-purity alumina fibrous insulation to the precision DC gear motor, is selected for durability under demanding industrial R&D cycles. Compliance with international safety standards ensures that the system is ready for immediate deployment in rigorous laboratory environments worldwide, providing a stable and secure platform for sensitive material processing.

Key Features

• Precision Multi-Zone Thermal Architecture: The system employs three independently controlled heating zones spanning a total length of 600mm. This configuration allows for the creation of precise thermal gradients or an extended constant temperature zone of 450mm, delivering a thermal accuracy of ±1°C for highly sensitive material synthesis.
• Dynamic Rotary and Tilt Mechanism: Equipped with a variable speed DC gear motor (0-10 RPM) and a manual electric tilt function (up to 30°), the system ensures optimal material agitation and throughput control. This dynamic movement is essential for achieving uniform coatings on individual powder particles during CVD and calcination processes.
• Integrated Four-Channel Gas Delivery: A sophisticated gas mixing and delivery system featuring a digital touch-screen interface allows for the precise regulation of up to four distinct precursor or inert gases. This enables complex atmospheric control and multi-stage chemical reactions within a single processing cycle.
• Superior Thermal Insulation: The furnace chamber is lined with high-purity alumina fibrous insulation, which provides maximum energy efficiency and rapid heating rates while minimizing heat loss. This technical-grade insulation ensures long-term structural integrity and consistent performance at temperatures up to 1200°C.
• Advanced Vacuum and Contamination Management: Included with the system is a heavy-duty mechanical vacuum pump paired with a high-efficiency exhaust filter and a cold vacuum trap. This configuration protects the vacuum hardware from CVD byproducts and prevents process contamination, maintaining a chamber pressure as low as 10-2 torr.
• Industrial-Grade Control Systems: Three programmable PID controllers manage the thermal profile of each zone independently. For enhanced data management, the system can be upgraded with touch-screen controls and LabVIEW-based software to record and plot thermal data, ensuring full traceability for R&D documentation.
• Safety-First Engineering: The furnace is constructed with a double-shell casing and cooling fans to ensure operator safety. All electrical components are UL or Met recognized, and the system design incorporates a split cover for rapid cooling and easy access to the processing tube.
• Versatile Tube Configuration: The unit includes a 130mm O.D. fused quartz tube equipped with four internal mixing blades to maximize surface area exposure. Stainless steel sealing flanges with needle valves and rotatable gas connectors provide a hermetic seal for high-vacuum or controlled-atmosphere applications.

Applications

Technical Specifications

Why Choose TU-X11

• Scalable Path to Production: This equipment is specifically designed as a cost-effective intermediate step, allowing researchers to successfully transition material processes from small laboratory samples to production-scale batches of up to 2 kg.
• Unmatched Thermal Homogeneity: Unlike static tube furnaces, the triple-zone heating combined with continuous rotation eliminates thermal gradients within the material bed, ensuring every particle receives identical heat treatment.
• Turnkey CVD Solution: By integrating the 4-channel gas delivery system, vacuum pump, and cold trap into a single package, the system provides a comprehensive environment for sophisticated chemical vapor deposition without requiring additional third-party components.
• Premium Material Integrity: The use of high-purity quartz and high-efficiency alumina insulation ensures that the processing environment remains free from metallic contamination, protecting the integrity of sensitive electronic and battery materials.
• Proven Reliability and Support: Built to withstand the rigors of industrial R&D, this system is backed by a comprehensive warranty and technical support team dedicated to long-term operational consistency.

Contact THERMUNITS today for a detailed technical consultation or to request a customized quote tailored to your specific material processing requirements.