50kg Vacuum Induction Melting Furnace Intermediate Frequency

Product Overview

This vacuum induction melting furnace is designed for high-purity alloy processing in research and production environments. With a 50kg capacity and intermediate frequency power supply, it delivers rapid, uniform melting while maintaining strict atmosphere control. The integrated system combines a robust furnace chamber with precise temperature regulation and vacuum technology, making it a versatile tool for advanced materials development.

Engineered for metallurgy labs, universities, and industrial R&D, this unit excels in melting stainless steels, nickel-based superalloys, copper, and specialty alloys under vacuum or protective atmosphere. It supports both melting and precision casting, with an optional pouring mechanism for direct sample formation. The addition of a programmable controller further enhances process repeatability for demanding applications.

Built with a fully stainless-steel structure and precision-polished interior, this furnace ensures long-term durability and clean operation. The horizontal split-chamber design simplifies loading and observation, while the IGBT-based power supply guarantees quiet, energy-efficient melting. Every component is selected to perform reliably under continuous high-temperature conditions, giving operators confidence in consistent, repeatable results.

Key Features

• Rapid Melting Performance: Advanced IGBT intermediate frequency power supply delivers fast heating rates, significantly reducing cycle times. An insulation cover option allows the melt to reach temperatures up to 2100°C for challenging alloys.
• Programmable Temperature Control: The precision PID controller supports user-defined ramp and dwell profiles, enabling automatic execution of complex thermal cycles. This ensures exact repeatability for critical processes.
• Integrated Pouring Mechanism: A built-in tilt system safely transfers molten metal into customer-supplied ingot molds, enabling direct casting of desired shapes without breaking vacuum or atmosphere integrity.
• Robust Stainless Steel Construction: The chamber and frame are fabricated entirely from stainless steel, with a polished interior for easy cleaning and corrosion resistance. The exterior is finished with a durable baked-on coating.
• User-Centric Door Design: A horizontal split front door provides wide access for effortless loading and unloading, while allowing clear observation of the melt during operation.
• High-Performance Vacuum System: A two-stage pumping arrangement (mechanical pump plus diffusion pump) achieves an ultimate vacuum of 6.7×10⁻³ Pa. An optional upgrade to a molecular pump system is available for higher vacuum requirements.
• Quiet, Energy-Efficient Operation: The IGBT-based power supply operates with minimal acoustic noise and high electrical efficiency, reducing energy consumption while maintaining full melting power.
• Safety and Reliability: Integrated water cooling, overtemperature protection, and leak-tight design ensure safe, uninterrupted operation in 24/7 production environments.

Applications

Technical Specifications

Why Choose This Product

• Engineered for Long-Term Reliability: Every system is built with industrial-grade components designed for continuous operation. The robust stainless-steel construction, water-cooled coil, and proven IGBT power electronics ensure decade-long service life even in harsh R&D and production settings.
• Superior Build Quality: From the precision-polished chamber to the sealed vacuum fittings, this furnace reflects meticulous manufacturing. Tight helium leak rates and rigorous factory testing guarantee performance right out of the box.
• Customizable to Your Process: With programmable controls, multiple temperature ranges, and a suite of optional accessories (molecular pump upgrade, insulation cover, custom molds), the unit adapts to evolving metallurgical needs without requiring a full equipment replacement.
• Industry-Leading Expertise and Support: We provide comprehensive installation, training, and after-sales service. Our application engineers assist with process development, ensuring you extract maximum value from your investment.

Experience the difference that precision engineering makes in your melting and casting operations. Contact us today to discuss your specific requirements and request a tailored quotation.