25 Ton Manual Hot Press 600°C for Laboratory Material Processing

Product Overview

This manual hot press delivers up to 25 metric tons (250 kN) of compressive force across a 180×180 mm heated platen area, reaching temperatures of 600°C with exceptional stability. Purpose-built for laboratories synthesizing advanced functional ceramics, high-performance polymer composites, and next-generation solid-state battery electrolytes, it enables precise high-temperature densification and material forming. The system integrates a manual hydraulic pump with a high-power 4000W heating array, offering researchers direct control over both pressure and temperature profiles.

Designed for rigorous research environments, this unit excels in hot embossing, diffusion bonding, and powder consolidation processes that demand simultaneous heat and force. Its benchtop-efficient footprint (260×340×442 mm) and 95 kg weight make it suitable for labs with limited floor space, yet it provides industrial-grade force and thermal output unmatched by lighter presses.

Every component, from the nickel-chromium alloy platens to the multi-layer ceramic insulation, is selected to ensure long-term reliability under extreme conditions. The CE-certified construction and embedded safety protocols provide peace of mind during 600°C operations, making this press a trusted workhorse for academic and R&D facilities worldwide.

Key Features

• 25-Ton Manual Hydraulic Force: The high-efficiency manual hydraulic pump generates up to 25 metric tons (250 kN) without requiring pneumatic or electrical assistance for the hydraulic circuit. This allows researchers to finely modulate pressure by hand, providing tactile feedback essential for delicate low-force ramp-ups and maintaining constant pressure over hours-long sintering cycles. The pump assembly is sealed and uses high-temperature-resistant hydraulic fluid, ensuring leak-free operation even during prolonged 600°C cycles.
• 600°C Ultra-High Temperature Capability: Specialized nickel-chromium refractory alloy platens resist thermal softening at 600°C, maintaining parallelism and surface hardness. Multi-layer, high-density industrial ceramic thermal barriers (thermal conductivity below 1.5 W/m·K) effectively block conductive heat transfer to the hydraulic assembly, preserving seal integrity and extending component life far beyond conventional designs.
• 4000W High-Power Heating Matrix: Embedded heating elements in both upper and lower platens provide a combined 4000W of rapid, uniform heating across the full 180×180 mm work area. High-resistance alloy elements minimize thermal gradients, achieving a typical heat-up rate to 600°C in under 30 minutes. The intelligent PID controller, operated via a 7-inch color touchscreen, supports multi-segment ramp/soak programming with ±5°C accuracy, enabling precise replication of complex sintering profiles.
• Integrated Liquid Cooling Circuit: Built-in copper cooling channels with quick-connect ports enable the attachment of an optional recirculating fluid chiller (available as a 950 AUD upgrade). Forced water cooling rapidly reduces platen temperature after heating, slashing cycle times and protecting electronics from residual heat. An interlock prevents chiller activation above safe temperatures, safeguarding the plumbing and chiller unit.
• Precision Platen Assembly: The 180×180 mm platens are precision-ground from high-temperature alloy with a surface roughness of Ra 0.8 µm, guaranteeing uniform pressure distribution and temperature consistency while minimizing sample sticking. A generous 50 mm daylight gap accommodates various tooling and mold heights, making it versatile for diverse sample geometries.
• Compact, Rigid Frame: Despite its compact outer dimensions (260×340×442 mm), the heavy-gauge steel frame weighs 95 kg, providing a rock-solid foundation that resists flexing under full 25-ton load. Adjustable feet allow precise leveling on uneven surfaces, critical for maintaining perpendicular force application and sample alignment over repeated runs.
• Programmable Process Control: The 7-inch HMI touchscreen allows storage and recall of up to 20 thermal programs, each with multiple temperature and pressure hold steps. Real-time data logging via USB facilitates traceability and method optimization, while the capacitive screen is glove-compatible, ensuring ease of use in busy lab environments.
• CE-Certified Safety Systems: Comprehensive safety features include over-temperature alarms, pressure relief valves, and a reinforced gantry, all compliant with CE standards. The press is delivered with a factory calibration certificate for immediate ISO-compliant operation, and every unit undergoes a 24-hour burn-in test at 600°C before shipment to verify thermal stability and pressure holding capability.

Applications

Technical Specifications

Why Choose This Product

• Proven Thermal Endurance: The nickel-chromium refractory alloy platens and multilayer ceramic barriers have been engineered for thousands of high-temperature cycles, with documented seal life far exceeding that of conventional heated presses. This drastically reduces downtime and maintenance costs, making it a sound long-term investment.
• Uncompromising Build Quality: Every structural component is machined from high-grade steel and welded into a rigid gantry, then finished with corrosion-resistant coatings. The frame easily withstands constant 25-ton loads without deflection, ensuring consistent sample parallelism over years of heavy use.
• Versatile & Scalable: While manual by design for precise control, the press seamlessly integrates with an optional water chiller for rapid cooling. The large platen accommodates a wide range of mold sizes, and the programmable controller adapts to evolving research needs without costly retrofits.
• Global Support & Certification: Fully CE certified, this system ships complete with a factory calibration certificate and detailed operating manual. KINTEK provides a 12-month warranty and lifetime remote technical support, with spare parts availability guaranteed for the product’s lifespan. Pre-shipment burn-in testing ensures it arrives ready for immediate operation.
• Tailored for Research: From built-in data logging to the ergonomic hand lever, every detail is optimized for the demands of materials laboratories. Whether developing new electrolyte compositions or scaling up ceramic prototypes, this press delivers reproducible results you can trust.

For a personalized consultation or to request a detailed quotation, reach out to our engineering team today. We welcome the opportunity to discuss custom configurations, accessories, and application-specific solutions tailored to your laboratory’s workflow.

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