5 Inch Two Zone Rotary Tube Furnace 1100C for Powder CVD and Material Synthesis

Product Overview

This high-performance rotary thermal processing system is engineered to meet the rigorous demands of advanced material science and industrial R&D. By integrating a 5-inch large-diameter quartz tube with a dual-zone heating architecture, the equipment allows for precise control over complex thermal gradients. It is specifically optimized for the scalable synthesis of high-energy battery materials, core-shell structures, and the calcination of inorganic powders. This unit bridges the gap between laboratory experimentation and pilot-scale production, offering a versatile platform for researchers focusing on chemical vapor deposition (CVD) and precise atmosphere-controlled heat treatments.

At the heart of the system is the dynamic tumbling action, which ensures every particle within the precursor is exposed to the same thermal and atmosphere conditions. This eliminates the common issues of local overheating and reaction dead zones found in traditional static furnaces. Whether utilized for the structural ordering of nitrogen-doped carbon or the precise deposition of nanolayers on graphite substrates, this equipment provides the consistency required for high-fidelity material characterization. Its robust design is built to withstand continuous industrial use, providing a reliable foundation for consistent, repeatable batch processing in demanding laboratory environments.

Industrial procurement teams and lead researchers value this system for its dual-zone independence and its ability to maintain high vacuum or controlled gas environments during rotation. The design emphasizes operational efficiency, allowing for the rapid transformation of precursors into high-quality end products. By providing a stable, high-temperature environment up to 1100°C, the unit supports critical advancements in sustainable energy storage, advanced catalysis, and semiconductor precursor development, ensuring that precision and durability remain at the forefront of the thermal process.

Key Features

• Dynamic Rotary Tumbling Action: The furnace tube rotates at adjustable speeds from 0 to 10 rpm, causing powder materials to roll continuously during the heating cycle. This motion ensures maximum surface area exposure to both the heat source and the reactive atmosphere, resulting in superior uniformity compared to static heating methods.
• Independent Dual-Zone Thermal Control: Features two distinct heating zones that allow for the creation of precise temperature gradients. This enables independent control over precursor evaporation and substrate deposition zones, which is essential for sophisticated CVD and PECVD processes.
• High-Volume 5-Inch Quartz Processing Tube: Equipped with a large-diameter fused quartz tube featuring four integrated mixing blades. This design facilitates a tumbling volume of 3000 ml and an effective powder processing volume of 750 ml, supporting larger batch sizes without sacrificing thermal consistency.
• Advanced Atmosphere and Vacuum Management: Includes a pair of rotary inline fittings with magnetic fluid seals, ensuring gas-tight integrity even during rotation. The system is designed to support controlled atmosphere environments and is compatible with optional high-performance mechanical or turbo molecular vacuum pumps.
• Precision PID Programming: Utilizing standalone temperature control towers with dual PID controllers, the system offers 30-segment programming. This allows for complex heating and cooling ramps with a precise accuracy of ±1°C across the full operating range.
• Optimized Internal Mixing Blades: The quartz tube is engineered with internal paddles that physically lift and drop the powder. This mechanical agitation is critical for preventing material agglomeration and ensuring that gas-phase precursors penetrate the bulk material during CVD coating applications.
• Robust Engineering and Safety Compliance: Built with high-grade components, including Omega K-type thermocouples and heavy-duty heating elements. The entire system is CE certified, with options for NRTL or CSA certification to meet the strictest safety standards in international laboratories.
• Scalable Synthesis Capabilities: Specifically designed to support modern electrochemical research, such as the synthesis of silicon-nanolayer-embedded graphite. The equipment provides the stable Co-N cluster site formation required for enhancing electrical conductivity in advanced catalyst development.

Applications

Technical Specifications

Why Choose TU-X14

• Unmatched Mixing Uniformity: The combination of a 5-inch large-bore tube and integrated mixing blades ensures that your powders are never static. This prevents thermal gradients within the material and guarantees that every gram of precursor undergoes identical chemical and thermal transitions.
• Precision Engineered Gas Management: Featuring advanced magnetic fluid seals, this system maintains exceptional vacuum and atmosphere integrity during full rotation. This is critical for high-purity CVD processes where oxygen contamination must be strictly minimized.
• Dual-Zone Process Flexibility: The ability to independently program two separate heating stages provides the versatility needed for multi-step material synthesis. Use one zone for sublimation and the second for precise deposition or calcination without the need for multiple instruments.
• Industrial-Grade Reliability: From the heavy-duty standalone control tower to the high-quality Omega thermocouples, every component is selected for long-term operational consistency. This furnace is designed to be the workhorse of your materials lab, providing repeatable results over years of service.
• Comprehensive Software Integration: The optional Labview-based control system allows researchers to monitor, record, and export heat-treatment data. This ensures full traceability of recipes and profiles, supporting the documentation requirements of rigorous R&D and quality control standards.

As a leader in thermal processing solutions, we provide more than just equipment; we provide the precision tools necessary for boundary-breaking research. Contact our technical team today for a detailed quote or to discuss a customized configuration for your specific powder processing requirements.