Compact Spark Plasma Sintering SPS Furnace 1200 C Max 100 MPa Pressure High Speed Sintering System for Material Research

Product Overview

This high-performance thermal processing system represents the cutting edge of Spark Plasma Sintering (SPS) technology, specifically engineered for laboratories and research facilities focusing on advanced material synthesis. By integrating rapid resistance heating with precise mechanical pressure, the equipment enables the densification of powders into high-quality pellets in a fraction of the time required by conventional hot pressing. This system is designed to provide a low-cost yet highly efficient solution for producing small-scale samples, making it an essential tool for material scientists working with sensitive or expensive powders that require exacting thermal and pressure profiles.

The equipment is primarily utilized in the development of advanced battery components, thermoelectric materials, and specialized metallic alloys. Its compact footprint and high-speed processing capabilities make it ideal for industrial R&D environments where rapid iteration is critical. By utilizing high-amperage, low-voltage electricity directly through the sample or die, the unit facilitates rapid consolidation with minimal grain growth, preserving the unique properties of nanostructured or amorphous materials. This process efficiency ensures that researchers can achieve theoretical density in materials that are otherwise difficult to sinter using traditional methods.

Built for reliability in demanding laboratory conditions, this unit features a robust stainless steel vacuum chamber and a precision-engineered servo motor load system. Every component is selected to withstand the rigors of high-temperature, high-pressure cycles while maintaining exceptional accuracy and repeatability. The integration of advanced PID controls and a user-friendly touch screen interface ensures that complex sintering schedules can be executed with confidence, providing consistent results that meet the stringent requirements of modern material science and industrial quality standards.

Key Features

• Precision Servo-Driven Pressure System: Unlike traditional hydraulic systems that can suffer from pressure drift or oil contamination, this unit utilizes an advanced precision servo motor to apply mechanical loads up to 2000 Kgf. This engineering choice allows for incredibly fine-tuned pressure control with an accuracy of +/- 0.5 Kg, ensuring that delicate pellets and thin-film materials are consolidated without structural defects or uneven density.
• Ultra-Fast Heating Dynamics: The system is powered by a high-current resistance heating source delivering 10VAC at up to 1000A, enabling ramp rates as fast as 200°C per minute. This rapid heating is a hallmark of the SPS process, allowing researchers to reach the maximum operating temperature of 1200°C quickly, which significantly inhibits grain coarsening and maintains the desired microstructure of the sintered material.
• Industrial-Grade Vacuum Integrity: The sintering chamber is constructed from heavy-duty stainless steel with an internal dimension of Ø315 mm × 315 mm. It features multiple specialized ports including a DN160 ISO-K port for turbopump integration, ensuring that sintering can occur in a high-purity vacuum or controlled atmosphere to prevent oxidation of sensitive metallic or semiconductor powders.
• Advanced PID Temperature Regulation: Utilizing a high-accuracy K-type thermocouple and a 30-segment programmable controller, the furnace maintains a temperature stability of +/- 1°C. This level of precision is vital for the development of phase-pure materials where even minor temperature fluctuations can lead to unwanted secondary phases or grain boundary issues.
• Intuitive Touch Screen Interface: The equipment is managed through a centralized touch screen panel that provides real-time monitoring and control of temperature, vacuum levels, and mechanical pressure. This integrated control architecture simplifies the operation of complex sintering cycles, allowing users to focus on material results rather than equipment management.
• Comprehensive Data Logging and PC Connectivity: An RS-485 port and dedicated software are included to facilitate full PC operation. This allows researchers to record, archive, and analyze every sintering profile, including the precise correlation between temperature, pressure, and time, which is essential for audit trails and scientific publication.
• Enhanced Observation and Monitoring: A large Ø120 mm quartz observation window is built into the chamber, providing researchers with a clear visual of the die assembly during the sintering process. This allows for real-time qualitative assessment of the sample's behavior under high-load and high-heat conditions.
• Integrated High-Capacity Cooling: The system includes a digital temperature-controlled recirculating water chiller with a 75L/min flow rate and 30K BTU/hr capacity. This robust cooling solution ensures that the vacuum chamber and electrical electrodes remain within safe operating temperatures during high-current operations, extending the lifespan of the equipment and improving cycle turnaround times.
• Robust Safety and Compliance: The unit is CE certified, meeting rigorous international standards for electrical and mechanical safety. The design includes safety interlocks and over-temperature protection, ensuring a secure working environment for laboratory personnel even during maximum-power sintering cycles.

Applications

Technical Specifications

Why Choose TU-RT20

• Unmatched Precision in Compact Design: This system offers the pressure and temperature control capabilities of much larger industrial SPS units in a footprint optimized for the modern laboratory, allowing for high-tier research without excessive facility costs.
• Superior Thermal Management: By including a high-capacity 30K BTU/hr chiller as standard, the equipment guarantees stable performance and fast cooling between runs, maximizing daily throughput for busy research teams.
• Precision Servo Technology: The move away from hydraulic pressing to servo-driven loading provides the TU-RT20 with a level of repeatability and cleanliness that is essential for high-precision battery and semiconductor material development.
• Flexible and Scalable Architecture: With multiple vacuum ports and the ability to integrate turbopumps or custom-sized graphite dies, the system is designed to grow with your research needs, from simple pellet pressing to advanced atmosphere-controlled sintering.
• Proven Engineering Reliability: Built with high-grade stainless steel and industrial electronics, this unit is designed for long-term operational consistency, ensuring that your investment provides reliable data for years to come.

Our team is dedicated to providing the technical expertise and support necessary to integrate this advanced sintering technology into your workflow. Contact us today for a detailed quote or to discuss how we can customize the TU-RT20 to meet your specific material processing requirements.