1900C Maximum High Temperature 7KW Vacuum Induction Melting System with 60mm Quartz Tube and Manual Temperature Control for Metallic Alloy Research

Product Overview

This high-performance vacuum induction melting system is an integrated, benchtop-scale metallurgical workstation designed for the precision melting and refining of high-purity metallic alloys. By utilizing electromagnetic induction as the primary heat source, this equipment allows for rapid thermal processing in a controlled vacuum or inert gas environment, effectively eliminating the risk of atmospheric contamination. The system provides a maximum operating temperature of 1900°C, making it an essential asset for researchers working with advanced materials that demand strict compositional control and the elimination of interstitial impurities.

Primary use cases for this equipment center on material science laboratories, industrial R&D centers, and university metallurgy departments. It is specifically engineered for the synthesis and development of new metallic alloys in small batches, typically under 100 grams. Whether the objective is developing superalloys, rare-earth magnetic materials, or specialized electronic alloys, this system delivers the high-temperature capabilities and vacuum integrity necessary to achieve consistent, high-purity results in a compact and cost-effective footprint.

Reliability is central to the design of this unit. Every component, from the 7KW induction generator to the stainless steel vacuum flanges and high-efficiency water chiller, is selected for industrial-grade durability. The equipment features a robust steel mobile workstation that houses all necessary peripherals, providing a turnkey solution that can be easily integrated into existing laboratory infrastructures. With built-in protection protocols for water pressure, temperature, and power fluctuations, the system ensures safe and repeatable performance even under the most demanding experimental conditions.

Key Features

• High-Frequency Induction Generator: The system utilizes a sophisticated 7KW induction heater with an adjustable output frequency of 30 to 80 kHz, allowing for efficient energy transfer to the graphite crucible and precise manual control of the heating rate.
• Superior Vacuum Integrity: Equipped with a 60mm OD quartz tube and a stainless steel vacuum flange featuring high-temperature silicone O-rings, this unit ensures a stable low-pressure environment (<0.02 MPa) essential for modern metallurgical processing.
• Advanced Refractory Assembly: The inclusion of a comprehensive refractory set made of high-density graphite felt—including bottom supports, crucible holders, and covers—minimizes heat loss and protects the quartz tube from thermal shock during high-temperature cycles.
• Integrated Cooling System: A high-capacity 15-liter recirculating water chiller with a 58 L/min flow rate maintains optimal operating temperatures for the induction coils and generator, ensuring a sustainable 80% duty cycle during extended research sessions.
• Robust Safety Protections: The equipment is outfitted with automatic protection circuits that monitor water pressure, internal temperature, and power input, preventing equipment damage and ensuring operator safety during peak operation.
• High-Performance Vacuum Pumping: A standard 156 L/min rotary vane vacuum pump is provided to rapidly evacuate the reaction vessel, with optional turbo-pumping solutions available for users requiring high-vacuum levels up to 10⁻⁶ torr.
• Precision Power Calibration: The manual temperature control design allows experienced researchers to determine and adjust melting points by finely tuning the power output, offering professional flexibility without the complexity of rigid PID programming.
• Mobile Workstation Design: The entire system is mounted on a heavy-duty steel mobile cart, facilitating easy relocation within the laboratory and providing an organized, space-efficient layout for the induction heater, pump, and chiller.

Applications

Technical Specifications

Why Choose [High Temperature 7KW Vacuum Induction Melting System]

Investing in this vacuum induction melting system provides your facility with a versatile and robust platform for advanced metallurgy research. Unlike modular setups that require extensive troubleshooting and assembly, this turnkey unit is engineered as a cohesive system, ensuring that the induction power, cooling capacity, and vacuum throughput are perfectly balanced for peak performance. The use of premium materials, such as the high-purity quartz tube and stainless steel vacuum components, guarantees long-term durability and the ability to maintain the high-vacuum levels necessary for high-fidelity material science.

Furthermore, the system’s design emphasizes operational consistency and ease of use. The manual power control offers researchers the tactile feedback needed for delicate melting processes, while the integrated safety features provide peace of mind during unattended cooling phases. Our commitment to quality is backed by the availability of NRTL (UL/CSA) certification options, ensuring the equipment meets the strictest safety standards for industrial and academic laboratories. Choosing this equipment means choosing a partner in research that values precision manufacturing and responsive technical support.

Whether you are developing next-generation superalloys or refining precious metals for industrial use, this system provides the reliability and performance your R&D demands. Contact our engineering team today for a formal quote or to discuss customization options tailored to your specific material research requirements.