Experimental Vacuum Molybdenum Wire Sintering Furnace

Product Overview

This vertical electric-lift vacuum furnace is a versatile system designed for high-temperature thermal processing of metal and non-metal materials under ultra-high vacuum conditions. Its integrated construction includes an advanced molybdenum wire and sheet heating module, a high-performance vacuum pumping set, and a built-in water chiller, making it a complete, ready-to-operate unit for research laboratories and small-scale production. The furnace excels in processes such as sintering, annealing, brazing, and degassing, delivering consistent, high-quality outcomes for both materials science studies and industrial R&D projects.

Engineered with a user-centric approach, this equipment features a convenient electric lift mechanism that grants easy access to the spacious working area, simplifying the loading and unloading of samples. The operation simulation screen provides an intuitive control interface, allowing precise parameter adjustments and clear process monitoring without the complexity of traditional control systems. With robust molybdenum heating elements, the furnace achieves temperatures up to 1600°C, supported by a vacuum capability better than 5.0×10-4 Pa, ensuring an ultra-clean environment free from oxidation and contamination.

Built to withstand the rigors of demanding laboratory environments, this unit combines durable construction with reliable performance. The integration of a water chiller eliminates the need for external cooling infrastructure, while the compact, caster-mounted design offers exceptional mobility, enabling quick relocation between workspaces. Whether used for material synthesis, heat treatment, or property testing, this system provides the precision and dependability required to advance your research endeavors.

Key Features

• Integrated All-in-One Design: The furnace consolidates the heating chamber, vacuum system, and water chiller into a single, space-saving unit. This integration not only reduces the system's footprint but also simplifies installation, as no external plumbing or additional equipment is needed, making it ideal for laboratories with limited space.
• Electric Vertical Lift Mechanism: The motorized lift system raises and lowers the furnace lid smoothly, providing ergonomic access to the hot zone. This design ensures safe and efficient sample handling, even for heavy or awkwardly shaped workpieces, and minimizes the risk of damage to sensitive components during loading and unloading.
• User-Friendly Operation Simulation Screen: An intuitive graphical interface displays real-time process data and enables straightforward recipe programming. Operators can quickly set temperature profiles, monitor vacuum levels, and adjust parameters with simple touches, reducing learning curves and enhancing repeatability across different user groups.
• Ultra-High Vacuum Capability: With a vacuum level better than 5.0×10-4 Pa, this furnace creates a near-ideal processing environment for oxygen-sensitive materials. The combination of a mechanical pump and molecular pump, along with precision valves, ensures rapid pump-down times and stable high-vacuum conditions, preventing oxidation and enabling the treatment of advanced alloys and reactive metals.
• Extended High-Temperature Performance: Molybdenum wire and sheet heating elements deliver a maximum operating temperature of 1600°C, well above typical laboratory furnace limits. The robust heater design ensures long service life and uniform thermal distribution, enabling consistent processing of high-temperature ceramics and refractory metals.
• Precision Temperature Control: Advanced PID control algorithms maintain temperature accuracy within ±1°C across the operating range, from ambient to 1100°C (design temperature 1200°C). Multiple thermocouple inputs and sophisticated tuning ensure minimal overshoot and rapid stabilization, critical for reproducing exact thermal profiles in sensitive sintering applications.
• Built-in Closed-Loop Water Cooling: The integrated water chiller actively cools the furnace shell, seals, and vacuum components, protecting them from overheating during prolonged high-temperature runs. This self-contained cooling solution eliminates the need for a facility-wide chilling system, reducing set-up costs and complexity while ensuring reliable thermal management.
• Flexible Process Compatibility: Beyond sintering, this furnace is adept at annealing, brazing, degassing, and dehydroxylation of quartz, making it a multi-purpose tool for materials characterization. Its vacuum-only design is particularly suited for processes where inert or reactive gases are not required, simplifying operation and maintenance.
• Enhanced Mobility with Locking Casters: The system is equipped with heavy-duty casters that allow it to be easily moved between laboratories or repositioned within a workspace. Once in place, the casters lock securely to ensure stability during high-temperature operations, providing the convenience of portability without compromising safety.

Applications

Technical Specifications

The following table details the core technical specifications of the TU-SJC experimental vacuum molybdenum wire sintering furnace. This equipment is designed to deliver precise and reliable high-temperature vacuum processing with advanced features.

For custom configurations, please contact our sales team to discuss your specific requirements.

Why Choose This Product

• Engineered for Industrial-Grade Durability: Every aspect of this furnace, from the thick-walled stainless steel vacuum chamber to the precision-machined lift mechanism, is built to withstand continuous high-temperature operation. The molybdenum heating elements are selected for their exceptional longevity and resistance to thermal cycling, ensuring minimal downtime and consistent output over years of service. Rigorous testing before shipment guarantees that each unit meets our stringent performance and safety standards.
• Precision That Delivers Repeatable Results: The PID temperature controller, combined with high-precision thermocouples, maintains a tight ±1°C accuracy, enabling you to reproduce thermal profiles with confidence. This level of control is essential for advanced material research where even slight variations can alter microstructure and properties. Our furnaces are trusted by leading labs worldwide for their ability to deliver uniform, contamination-free heating, run after run.
• Lower Total Cost of Ownership: The integrated water chiller and simple installation reduce the need for extensive site modifications, saving you capital expenditure. The robust design and readily available spare parts minimize maintenance costs, while the energy-efficient insulation and heating elements keep operational expenses low. Over the equipment’s lifespan, this results in a lower total cost compared to systems requiring external chillers and complex facility integration.
• Comprehensive Support from Material Science Experts: Our team includes application specialists with decades of experience in high-temperature processing. We offer free process consultation, installation support, and ongoing technical assistance to ensure your furnace operates at peak performance. Whether you need help optimizing a sintering cycle or troubleshooting a vacuum issue, we are just a call away.
• Scalable Customization for Unique Applications: While this model excels in standard vacuum sintering, we can customize the chamber size, add atmosphere control, integrate specialized fixturing, or modify the control system to meet your exact requirements. Our in-house engineering team works closely with you to tailor the solution, ensuring the equipment seamlessly fits into your workflow.

Contact us today to request a detailed quotation, discuss your process needs, or schedule a demonstration. Let us help you unlock the full potential of your materials research with our advanced vacuum sintering technology.