Custom Induct Melting Furnaces
High Temperature Mini Induction Heating Furnace 1600C Laboratory Material Melting System
Item Number: TU-RL01
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Product Overview

This high-frequency induction heating system represents a breakthrough in compact thermal processing, specifically designed for researchers who require rapid melting and heating capabilities within space-constrained environments. By utilizing electromagnetic induction, the equipment delivers high-intensity energy directly to the sample, allowing for extremely fast temperature ramps and cooling cycles. This unit is particularly valued for its ability to handle small batches of high-purity materials, ensuring minimal contamination and high repeatable accuracy in experimental results.
The engineering focus of this system is centered on versatility and integration. Its dimensions are specifically optimized to allow transport through standard glovebox antechambers, enabling air-sensitive material research under inert atmospheres. Whether used as a standalone benchtop furnace or integrated into a controlled environment, the equipment provides industrial-grade performance for material science, metallurgical research, and advanced chemical synthesis. Its robust design ensures it can withstand the thermal stresses associated with high-speed processing, making it a reliable workhorse for modern R&D laboratories.
In demanding industrial and academic settings, reliability is paramount. This induction unit is built with high-quality electrical components and a sophisticated cooling architecture to ensure continuous operation at peak temperatures. The separation of the power supply from the temperature control module reduces thermal interference, enhancing the longevity of the electronics. With a focus on precision and safety, the system provides a controlled environment for melting alloys, sintering ceramics, or conducting high-temperature phase transformation studies with total confidence in the results.
Key Features
- Rapid Thermal Cycling: This system is capable of achieving heating rates exceeding 100°C per minute, significantly reducing the time required for sample preparation and thermal analysis. This speed is critical for processes where rapid quenching or fast phase transitions must be observed or captured, providing a level of efficiency that traditional resistance-heated furnaces cannot match.
- Glovebox Integrated Design: Specifically engineered with a compact footprint, the unit is designed to be placed inside a standard glovebox. By passing through the antechamber, the system enables high-temperature processing of oxygen-sensitive or hazardous materials within a strictly controlled atmosphere, a requirement for advanced battery and nuclear research.
- High-Precision Temperature Management: Equipped with a dedicated, programmable temperature controller and a B-type thermocouple, the system ensures accurate monitoring up to 1700°C. The PID-based control logic allows for complex heating profiles, ensuring that specific metallurgical or chemical transition points are met with precision and minimal overshoot.
- Optimized Induction Coil Engineering: The induction heating coil is designed for maximum electromagnetic coupling with the included graphite crucible. This ensures that energy is transferred efficiently to the sample, reducing power consumption and minimizing heat dissipation into the surrounding environment, which is particularly important when operating inside a glovebox.
- Versatile Atmospheric Control: While primarily used as a melting system, the equipment can be configured with an optional quartz tube and vacuum flange assembly. This modification allows the operator to perform heat treatments under vacuum or specific gas flows outside of a glovebox, providing a modular solution for varying research requirements.
- Robust Thermal Insulation: To protect the internal components and maintain thermal efficiency, the crucible is surrounded by high-purity fibrous alumina felt. This insulation material provides excellent resistance to thermal shock and ensures that the extreme temperatures generated within the crucible do not affect the stability of the induction coil or the external housing.
- Industrial Power Architecture: The 3 kW induction power supply is engineered for stability and low electrical noise. Operating on a standard single-phase 208-240VAC supply, it delivers consistent energy output, which is vital for maintaining steady-state temperatures during longer soaking periods or complex synthesis processes.
- Certified Safety and Compliance: The unit is CE certified, meeting rigorous European safety and performance standards. This certification provides procurement teams and laboratory managers with the assurance that the equipment meets necessary electrical and mechanical safety protocols for professional use.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Alloy Development | Small-scale melting of metallic elements to create custom alloys for aerospace or automotive research. | Rapid melting prevents segregation and ensures high compositional homogeneity. |
| Inert Atmosphere Melting | Processing of lithium-ion battery materials or reactive metals within a glovebox environment. | Eliminates oxidation and contamination during high-temperature synthesis phases. |
| High-Speed Sintering | Thermal processing of advanced ceramic powders at temperatures up to 1600°C. | Rapid heating rates reduce grain growth, resulting in superior material properties. |
| Vacuum Heat Treatment | Using the optional quartz tube to heat samples under low-pressure conditions (10^-2 torr). | Enables clean surface processing and prevents gas inclusion in the material matrix. |
| Metallurgical Phase Studies | Investigating the behavior of metals during rapid cooling or heating cycles. | Precise control over cooling rates allows for the study of metastable phases. |
| Materials Characterization | Small batch synthesis of novel materials for chemical and physical property testing. | Compact size and low power requirement make it ideal for frequent experimental iterations. |
| Semiconductor Research | High-temperature doping or crystal growth experiments in a controlled lab setting. | Clean induction heating reduces the risk of trace metal contamination in semiconductors. |
Technical Specifications
| Parameter | Detail / Value for TU-RL01 |
|---|---|
| Model Number | TU-RL01 |
| Power Supply | 208 - 240VAC 50/60Hz, Single Phase |
| Output Power | 3 kW |
| Heating Method | High-frequency induction heating via induction coil |
| Max. Operating Temperature | 1600 °C (Max working) / 1700 °C (Short-term peak) |
| Max. Heating Rate | > 100 °C / minute |
| Temperature Control | Programmable PID controller (independent of power supply) |
| Sensor Type | B-type Thermocouple |
| Crucible Specifications | Graphite crucible: 25 mm ID × 40 mm Depth |
| Thermal Insulation | Fibrous alumina felt |
| Optional Quartz Tube | One-end closed quartz tube, 60 mm OD (for vacuum/gas flow) |
| Optional Vacuum Flange | Compatible vacuum flange for tube sealing |
| Max. Vacuum Level | 10^-2 torr (via optional mechanical pump) |
| Operating Environment | Ambient temperature; 30% – 93% Relative Humidity |
| Cooling Requirement | Water cooling at 16 L/min flow rate |
| Recommended Chiller | KJ5000 Water Chiller (Optional) |
| Compliance | CE Certified |
Why Choose TU-RL01
Choosing this mini induction furnace means investing in a tool designed specifically for the rigors of modern materials research. Its primary advantage lies in its extreme heating speed and efficiency, allowing researchers to perform multiple experiments in the time it takes a traditional furnace to reach temperature. The modular nature of the system, with its ability to transition from a standalone unit to a glovebox-integrated solution, provides the flexibility needed in a dynamic R&D environment where project requirements can change rapidly.
The build quality of the system reflects a commitment to industrial longevity. By separating the induction power electronics from the temperature control unit, we minimize the thermal stress on sensitive components, ensuring years of consistent performance. The use of high-grade B-type thermocouples and precision PID logic ensures that your data is accurate and your processes are repeatable, which is the cornerstone of scientific discovery and quality control in industrial manufacturing.
Furthermore, the compact design does not compromise on power. With a 3 kW output, it provides the energy density necessary to melt high-temperature materials quickly and cleanly. The inclusion of industrial-standard safety features and CE certification ensures that the equipment can be integrated into any professional laboratory with minimal administrative friction. Our engineering team also offers extensive support for customization, including specialized crucibles or vacuum configurations, to meet the specific needs of your application.
If your research requires rapid, precise, and atmosphere-controlled heating at high temperatures, this induction system is the ideal solution for your laboratory. Contact our technical sales team today for a detailed quote or to discuss how this equipment can be customized for your specific material science requirements.
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