Vacuum Sintering Furnace
Rotary Vacuum Sintering Furnace for High-Temperature Graphite Tube Processing
Item Number: TU-SJL
Shipping: Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Product Overview
This rotary vacuum sintering furnace is a high-performance thermal processing system designed for precision sintering of advanced materials under vacuum or protective atmosphere. Its graphite tube heating element achieves exceptional temperature uniformity and control, making it ideal for demanding industrial and research applications.
The system serves a broad range of industries including aerospace, electronics, and material science, where it processes hard alloys, technical ceramics, rare earth elements, and optical materials. Its rotating crucible and side-door design ensure efficient, contamination-free loading and unloading.
Engineered for long-term reliability, this unit combines robust construction with advanced automation, delivering consistent results in rigorous production environments. Its precision and durability make it a trusted investment for critical sintering processes.
Key Features
- Integrated Compact Design: Self-contained construction with caster wheels enables easy relocation and rapid installation without complex site work, saving time and resources.
- Side-Door Crucible Rotating Mechanism: Unique side-opening door and rotating crucible provide smooth, ergonomic handling of samples, reducing the risk of contamination and improving operational efficiency.
- Advanced PLC Touchscreen Control: Intuitive interface with powerful automation allows precise management of sintering parameters, with the ability to store and recall dozens of pre-set recipes, minimizing operator error and ensuring repeatability.
- Real-Time Data Logging: Onboard system records temperature, vacuum level, and other critical data; users can start/stop recording, query historical logs, and export for quality assurance and process optimization.
- High-Temperature Graphite Heating: Graphite tube heating element delivers outstanding thermal performance, reaching up to 2300°C, with excellent thermal uniformity for demanding sintering applications.
- Precision Temperature Regulation: Infrared pyrometer-based control and measurement achieve ±1°C accuracy, guaranteeing consistent, high-quality sintering outcomes cycle after cycle.
- Integrated Water Cooling System: Built-in water chiller eliminates the need for external cooling circuits, simplifying installation and reducing long-term maintenance requirements.
- Versatile Atmosphere Control: Supports both vacuum and inert gas environments, providing the flexibility needed for a wide variety of material processes.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Hard Alloy Sintering | Sintering of hardmetal components such as cutting tools and wear parts in vacuum or controlled atmosphere. | Achieves high density and uniform microstructure, enhancing mechanical properties and tool life. |
| Advanced Ceramics Processing | Processing of silicon carbide, zirconia, alumina, and other technical ceramics for seals, armor, and structural parts. | High-temperature capability ensures complete densification and purity preservation for demanding applications. |
| Rare Earth Element Purification | Purification and thermal treatment of rare earth oxides and intermediates used in electronics and magnets. | Precision temperature and atmosphere control enable high-purity material refinement with minimal contamination. |
| Rhenium and Precious Metal Sintering | Specialized sintering of rhenium and other high-value metals for aerospace and semiconductor components. | Uniform heating and crucible rotation promote homogeneous sintering, reducing defects and improving yield. |
| Sapphire Annealing | Post-growth annealing of sapphire crystals for optical and electronic industries. | Controlled thermal cycles relieve internal stress and improve crystal quality, essential for high-performance optics. |
| Optical Material Sintering | Sintering and purification of specialized glasses and crystals for lenses and laser components. | High vacuum and precise temperature profiles ensure clarity, homogeneity, and optimal optical performance. |
Technical Specifications
| Specification | Details |
|---|---|
| Model | TU-SJL |
| Power Supply | 380V, 50Hz |
| Heating Power | 36 kW ±10% |
| Design Temperature | 2200°C |
| Rated Temperature | 0~2100°C |
| Working Zone Size | Φ120 × 300 mm (Dia. × Length) |
| Temperature Control Zones | One zone |
| Temperature Control Method | Infrared pyrometer control and measurement |
| Temperature Control Accuracy | ±1°C |
| Crucible Rotation Speed | 0–20 rpm, adjustable |
Why Choose This Product
- Proven Long-Term Reliability: Built with premium graphite heating elements and a robust vacuum chamber, this system delivers consistent performance over thousands of cycles, reducing downtime and maintenance costs.
- Precision Manufacturing: Advanced PID infrared temperature control with ±1°C accuracy and a rotating crucible design guarantee uniform sintering, minimizing scrap rates and maximizing product quality.
- Flexible Process Integration: Dozens of customizable sintering recipes and intuitive PLC touchscreen operation make the system adaptable to a wide range of materials and R&D to pilot production scales.
- Comprehensive Support: Backed by our expert engineering team, we provide tailored solutions including custom tooling, atmosphere configurations, and on-site installation assistance to ensure your success from day one.
Contact us today to discuss your specific sintering requirements or request a customized solution.
REQUEST A QUOTE
Our professional team will reply to you within one business day. Please feel free to contact us!
Related Products
High Temperature Tilting Rotary Tubular Furnace for Continuous Powder Thermal Processing and Controlled Atmosphere Sintering
This industrial high temperature tilting rotary tubular furnace provides precise continuous powder processing and uniform heat treatment under controlled atmospheres. Engineered for R&D and manufacturing excellence, it features advanced tilting mechanisms, integrated mass flow controllers, and reliable PID temperature management.
High Temperature Rotary Tilt Tubular Furnaces for Advanced Powder Sintering and Material Processing
Advanced high-temperature rotary tilt tubular furnaces designed for uniform powder sintering and material processing. Featuring dynamic rotation, precision PID control, and automated tilting, this professional system ensures homogeneous thermal treatment for demanding industrial and material science R&D laboratory applications.
Three Zone Rotary Tube Furnace for High Temperature Powder Processing and Material Research
This advanced three zone rotary tube furnace delivers uniform thermal processing for bulk powder materials. Designed for material research and industrial R&D, it provides precise temperature control, adjustable tilt angles, and dynamic mixing to ensure consistent batch quality throughout.
Three Temperature Zone Rotating Tube Furnace for Material Sintering and Controlled Atmospheric Heat Treatment
Enhance thermal processing with this three-temperature zone rotating tube furnace. Featuring Swedish Kanthal A1 elements and 0-40 degree inclination, it provides superior uniformity for powder sintering and high-purity material research under controlled vacuum or atmospheric conditions for industrial R&D departments.
Continuous Feeding Rotary Tube Furnace for Industrial Powder Heat Treatment and Material Research
Maximize your industrial processing efficiency with this high-performance continuous feeding rotary tube furnace featuring a large 300L storage bin and dual feeding systems for the uniform heat treatment of advanced powders in modern demanding research and production environments.
5 Inch Three Zone Rotary Tube Furnace with Integrated Gas Delivery System and 1200C Capability for Advanced Material CVD Processing
This high-precision 1200C three-zone rotary tube furnace features an integrated four-channel gas delivery system and automated tilting mechanism, providing uniform thermal processing and chemical vapor deposition for advanced battery materials, cathode synthesis, and industrial powder research applications.
1500C Max Dual Zone Rotary Tube Furnace with 60 mm OD Alumina Tube for High Temperature Material Synthesis
This professional 1500°C dual zone rotary tube furnace features a 60 mm alumina tube and precision controls for advanced material synthesis. Engineered for inorganic compound production, it offers superior thermal uniformity, adjustable tilt angles, and high vacuum processing capabilities.
Mini Rotary Tubular Furnaces for Precision Powder Heat Treatment and Thermogravimetric Analysis
High-performance mini rotary tubular furnaces designed for dynamic thermal processing and real-time thermogravimetric analysis. Featuring 1000°C resistance heating, PID control, and vacuum capabilities, this system ensures uniform material heating for advanced research and industrial powder engineering applications.
5 Inch Rotary Tube Furnace with Automatic Feeding and Receiving System 1200C Three Zone CVD Powder Processing
Professional 5 inch rotary tube furnace with automatic feeding and receiving system. High-capacity 1200C three-zone heating for lithium-ion battery material synthesis under controlled atmosphere or vacuum. Ideal for scalable industrial R&D and pilot production optimized for thermal processing efficiency.
1500C 3-Zone Rotary Tube Furnace 60mm with Automatic Powder Feeding and Receiving System for Continuous Material Synthesis
This 1500C three-zone rotary furnace features an integrated automatic feeding and receiving system for continuous material processing. Ideal for battery cathode synthesis and chemical vapor deposition, it provides precise temperature control and atmospheric stability for advanced industrial research and development.
Two Zone Rotary CVD Furnace with Automatic Feeding and Receiving System for Powder Processing
Maximize material research efficiency with this two zone rotary CVD furnace featuring automatic feeding and receiving systems. Perfect for lithium-ion battery electrode production and inorganic compound calcination under precision controlled atmosphere and temperature environments for industrial R&D.
500C Vacuum Vertical Tube Furnace 84mm OD Sample Rotation Lifting System
This superior vacuum vertical tube furnace features high temperature capabilities and an 84mm OD mullite tube with sample rotation and manual lifting systems to ensure uniform sintering for advanced material research and industrial heat treatment processes. Engineering excellence delivers reliability.
High Temperature Rotary Tube Furnace with Integrated Ball Milling and Gas Flow Function for Powder Nitriding
This advanced 1100°C rotary tube furnace integrates high-temperature ball milling with controlled gas flow for precise powder nitriding. Ideal for material science R&D, it offers dual-zone heating, magnetic fluid seals, and programmable PID control for superior material synthesis and catalysis.
1200C Sliding Tube Furnace for Rapid Thermal Processing and CVD Graphene Growth with 100mm OD Capacity
Accelerate your research with this 1200°C sliding tube furnace designed for rapid thermal processing and CVD applications. Featuring high-precision PLC control and a motorized sliding rail for ultra-fast heating and cooling cycles in advanced material science and industrial R&D laboratories.
900°C Max Rotary Tube Furnace with 8 Inch 310S Alloy Tube and Optional Multi Zone Heating for Industrial Material Calcination
Advanced 900°C rotary tube furnace features an 8 inch 310S alloy tube and optional multi-zone heating. This industrial system delivers precise thermal processing for battery cathode materials, ensuring high-yield production with consistent calcination results for R&D laboratories and facilities.
High Temperature 1700C Vertical Tube Furnace for Powder Spherification and Material Sintering
This 1700C vertical tube furnace system optimizes powder spherification for battery electrodes and 3D printing. Featuring an automatic feeder and dual-zone control, the unit ensures high-purity processing under vacuum or controlled atmospheres for superior industrial material research applications.
Compact High Temperature 1600C Tube Furnace with 50mm Alumina Tube and Vacuum Flanges for Material Sintering
Enhance your lab capabilities with this compact high temperature 1600C tube furnace featuring a 50mm alumina tube and vacuum flanges. Ideal for material sintering and chemical research, it provides precision thermal processing and exceptional reliability for industrial R&D applications.
Laboratory Tilting Rotary Tubular Furnaces for Material Science and Industrial Heat Treatment
High-performance tilting rotary tubular furnaces designed for precision laboratory heat treatment. Featuring advanced PID control, adjustable inclination angles, and superior thermal uniformity, these systems optimize metal recovery and material synthesis for demanding industrial research and R&D applications.
High Temperature Tilting Rotary Tube Furnace with Integrated Mass Flow Control and Multi Zone Heating
This high-performance tilting rotary tube furnace offers continuous material processing with precision temperature control and multi-channel gas integration. Engineered for industrial R&D, it ensures uniform thermal treatment for advanced material synthesis and large-scale metallurgical testing applications.
1100C High Temperature Vacuum Crucible Furnace with Quartz Chamber for Thermal Processing and Sintering
This 1100C vacuum crucible furnace features a quartz chamber for precision thermal processing. Designed for sintering and heat treatment under vacuum or inert atmosphere, it delivers consistent results for material science research, industrial engineering, and professional R&D lab quality applications.