Mini Multifunctional Melt Spinning Machine for Amorphous and Nanocrystalline Material Development

Product Overview

This mini multifunctional melt-spinning machine is a specialized laboratory platform designed for rapid solidification processing of metallic alloys. It integrates high-frequency induction melting with precision-controlled melt-spinning and casting capabilities, enabling researchers to produce amorphous, nanocrystalline, and other metastable materials in ribbon or bulk form. The system is engineered to deliver the extreme cooling rates required for glass formation while maintaining precise control over atmosphere and temperature.

Researchers and engineers in materials science, metallurgy, and condensed matter physics rely on this equipment for the discovery and optimization of advanced functional materials. Typical applications include the synthesis of amorphous soft magnetic alloys for energy-efficient transformers, nanostructured permanent magnet ribbons for high-performance motors, and hydrogen storage alloys for clean energy systems. The small sample capacities (20 g for melt-spinning, 200 g for casting) make it especially well-suited to combinatorial screening and small-batch prototyping in both academic and industrial R&D environments.

Every aspect of this furnace is built for consistency and durability. The high-vacuum chamber achieves pressures below 5×10⁻⁴ Pa to prevent oxidation of reactive elements, while the water-free copper roller with speeds from 1 to 3000 rpm provides a wide range of cooling rates. Combined with a broad melt-spinning temperature range of 500–1700°C, the system ensures reproducible results across a diverse array of alloy systems. Its compact desktop design reduces floor space requirements and energy consumption, making advanced melt-spinning accessible to laboratories of all sizes.

Key Features

• Integrated Induction Heating: The system employs a 7 kW high-frequency induction power supply, delivering rapid, contactless heating with precise temperature control up to 2200°C. This facilitates uniform melting of even refractory metals while minimizing contamination and energy loss.
• Dual Melt-Spinning and Casting Modes: Seamlessly switch between ribbon production via melt-spinning onto a rotating copper roller and casting of bulk samples in dedicated crucibles. This dual functionality eliminates the need for separate equipment, streamlining workflow and reducing capital expenditure.
• Precision Roller Speed Control: The Ø200 mm × 40 mm copper roller operates over a speed range of 1 to 3000 r/min, giving researchers exact command over cooling rates. Fine speed adjustments are critical for achieving the amorphous phase or modulating nanocrystalline grain size.
• Ultra-High Vacuum Environment: A robust vacuum chamber (300×300×480 mm) with high-quality seals and pumping system reaches ultimate vacuum levels better than 5×10⁻⁴ Pa. This ultra-clean environment prevents oxidation and nitride formation during processing of highly reactive alloys.
• Wide Operational Temperature Range for Ribbon Fabrication: Dedicated melt-spinning and injection casting temperature range of 500°C to 1700°C accommodates nearly all metallic glass-forming compositions, from low-melting Al-based alloys to high-temperature Fe- and Co-based systems.
• Versatile Crucible Selection: The melting station uses a high-purity alumina crucible for casting, while the melt-spinning module accepts boron nitride (BN) or quartz crucibles. These materials provide excellent thermal shock resistance and chemical inertness with diverse metal charges.
• Controlled Ribbon Dimensions: Ribbon width can be precisely adjusted from 1 to 10 mm, with consistent thickness achieved through stable roller dynamics. This uniformity is essential for subsequent magnetic, electrical, or mechanical characterization.
• Compact, Energy-Saving Design: With overall dimensions of just 620×560×780 mm, this desktop unit occupies minimal bench space and operates with low power consumption. Its integrated design consolidates all subsystems, eliminating the need for external chillers or extensive facility modifications.
• Robust Industrial Construction: All structural components, electrical connections, and vacuum seals are manufactured from high-grade materials to withstand repeated thermal cycling and continuous operation. The result is a system with a long service life and minimal maintenance requirements.
• User-Friendly Operation: An intuitive control interface simplifies parameter setting for power, roller speed, and vacuum sequencing. Clear readouts and safety interlocks reduce operator error and training time, allowing new users to achieve productive results quickly.

Applications

Technical Specifications

The TU-SDA mini multifunctional melt-spinning machine is built to the following specifications.

Why Choose This Product

• Proven Reliability for Critical Research: This melt-spinning machine is engineered for repeatable performance in demanding materials science environments. Every unit undergoes rigorous factory testing of vacuum, temperature, and roller dynamics, ensuring that researchers can depend on consistent ribbon quality and minimal downtime year after year.
• Integrated Functionality, Minimal Footprint: By combining induction melting, melt-spinning, and casting into a single desktop chassis, the system saves valuable laboratory space and reduces setup complexity. The energy-efficient design lowers operating costs without compromising on the advanced capabilities needed for leading-edge research.
• Versatility Across Material Systems: With a maximum melting temperature of 2200°C, a melt-spinning range of 500–1700°C, and multiple crucible options, this unit accommodates everything from low-melting aluminum glasses to refractory metal alloys. Such flexibility supports diverse research portfolios, from magnetic materials to hydrogen storage.
• Precision Control for Superior Results: The ability to finely adjust roller speed (1–3000 rpm) and maintain ultra-high vacuum (<5×10⁻⁴ Pa) gives researchers an unmatched level of control over cooling rates and environmental purity. This translates into narrower ribbon width distributions and higher amorphous phase fractions.
• Expert Support and Customization: Our team of applications engineers provides comprehensive installation guidance, training, and ongoing technical support. Custom configurations—such as alternative roller sizes, extended temperature ranges, or specialized crucible materials—can be developed to meet unique experimental requirements.

Invest in a melt-spinning solution built on precision engineering and deep domain expertise. Contact us today to discuss your project needs or request a customized quotation.