15KW 1700C Max Induction Heater 6 Inch Tube with Dose Feeding and Melt Stirring Function

Product Overview

This high-performance induction heating system represents a pinnacle of thermal engineering, specifically designed for advanced metallurgy and material science research. By utilizing high-frequency electromagnetic fields, the equipment provides rapid, contactless heating for metallic and conductive materials within a controlled environment. The core value proposition of this unit lies in its integrated approach to alloy synthesis, combining high-power density with sophisticated material handling capabilities. It enables researchers to achieve temperatures up to 1700ºC with exceptional speed and precision, facilitating the melting and processing of refractory metals and complex alloys that are difficult to handle in traditional resistive furnaces.

Primarily utilized in semiconductor manufacturing, aerospace material development, and high-purity chemical processing, this system is the ideal solution for preparing metal alloys where precise composition control is critical. Its unique architecture allows for the sequential introduction of source materials with varying melting points, ensuring that each component is added at the optimal thermal stage without disturbing the internal vacuum or atmosphere. This capability is particularly vital for industrial R&D environments where the integrity of the alloy and the prevention of oxidation or contamination are paramount. The equipment serves as a versatile workstation for vacuum induction melting (VIM), casting, and high-temperature thermal treatments.

Built for the rigors of demanding laboratory and industrial conditions, this system reflects a commitment to reliability and operational longevity. Every component, from the high-frequency induction power supply to the water-cooled stainless steel flanges, is engineered to withstand extreme thermal cycles. The inclusion of redundant safety protections, such as automatic water pressure sensors and over-temperature alarms, ensures that the system operates safely during long-duration experiments. Buyers can have full confidence in the equipment's ability to deliver consistent, reproducible results, making it a cornerstone for material innovation and specialized production processes.

Key Features

• Sequential Dose Feeding Mechanism: The system features a specialized quartz antechamber equipped with a tipping-over tray design. This allows operators to add various source materials into the crucible sequentially without breaking the vacuum or compromising the clean inert atmosphere inside the main chamber, which is essential for complex alloy synthesis.
• Integrated Melt Stirring Functionality: A retractable stainless steel stirring rod is integrated into the design, allowing for the physical homogenization of the melt. This ensures uniform chemical distribution within the alloy, even when working with materials of significantly different densities. An optional alumina tip is available for higher temperature compatibility.
• High-Frequency Induction Power Supply: Delivering 15KW of maximum input power with an output frequency ranging from 30 to 80 kHz, the induction heater provides rapid heating rates up to 10ºC per second. This efficiency reduces processing time and minimizes thermal stress on the furnace structure.
• Precision PID Thermal Regulation: The advanced digital temperature controller supports 30 programmable segments for heating, cooling, and dwelling. With automatic PID tuning and Type C thermocouple feedback, the system maintains a temperature accuracy of ±3ºC across its operational range.
• Comprehensive Vacuum and Atmosphere Control: The 6-inch (150mm) quartz tube is secured by water-cooled stainless steel flanges and needle valves. The system includes a double-stage rotary vane vacuum pump and an anti-corrosive capacitance diaphragm gauge, enabling precise monitoring and maintenance of the internal environment.
• Robust Thermal Assembly: The unit includes high-purity graphite crucibles and specialized refractory liners made of premium alumina. This assembly is designed to contain the high-energy melt while protecting the quartz chamber from thermal shock and chemical interaction.
• Advanced Cooling Infrastructure: A high-capacity 58 L/min recirculating water chiller is included as a standard component. This dedicated cooling system ensures that the induction coil and sealing flanges remain at safe operating temperatures, preventing seal failure and extending the life of the induction heater.
• Enhanced Safety Protections: The equipment is outfitted with a protective shield made of phenolic or polycarbonate sheets to protect operators from accidental tube failure. Additionally, the system includes a pressure relief valve set to 0.02MPa to prevent over-pressurization during gas-filled operations.

Applications

Technical Specifications

System Overview

Induction Heating Unit

Material Handling & Chamber

Control & Vacuum Systems

Why Choose 15KW 1700C Max Induction Heater 6 Inch Tube with Dose Feeding and Melt Stirring Function

• Precision Engineering for Specialty Metallurgy: This system is not just a furnace but a complete metallurgical workstation. The integration of a dose-feeding antechamber and a stirring mechanism allows for the production of advanced alloys with a level of homogeneity that standard induction heaters cannot achieve.
• Superior Thermal Efficiency and Control: By utilizing high-frequency induction, the system delivers energy directly to the sample, allowing for extremely fast heating cycles. This efficiency is paired with a precision PID controller that ensures your thermal profiles are executed with laboratory-grade accuracy.
• Turnkey Integrated Solution: Unlike modular setups that require extensive assembly, this unit comes as a fully integrated package including the induction source, cooling chiller, vacuum pump, and high-purity refractory assembly, all mounted on a convenient mobile cart for immediate deployment.
• Robust Safety and Compliance Focus: From the protective polycarbonate/phenolic shields to the over-pressure relief valves and water-flow sensors, every aspect of the design prioritizes operator safety and equipment protection. The system is available with UL or CSA certification options to meet stringent institutional safety requirements.
• Customization and Scalability: We provide extensive support for customization, including variations in stirring rod tips, crucible materials, and vacuum pump upgrades (such as turbomolecular pumps) to reach ultra-high vacuum levels of 10-6 torr.

Invest in a thermal processing system that scales with your research ambitions. Contact our technical sales team today for a formal quotation or to discuss how we can tailor this induction heating system to your specific material processing requirements.