Automatic 10 Ton 300°C Large Opening Water Cooled Laboratory Hot Press

Product Overview

This advanced automatic hot press integrates precision programmable force and temperature control into a robust benchtop-to-floor unit, delivering up to 10 tons of hydraulic pressure and 300°C dual-platen heating. Its standout 300 mm daylight opening accommodates tall molds, thick multi-layer assemblies, and oversized samples rarely served by conventional laboratory presses, substantially expanding the range of process workflows without compromising platen parallelism or thermal uniformity.

Engineered for versatility, this system is ideal for hot embossing, polymer film formation, composite lamination, battery component preparation, and various sample pelletization tasks common in research, quality control, and small-scale production. Automated multi-stage recipes enable unattended operation, freeing skilled personnel for higher-value tasks while ensuring batch-to-batch consistency. It is particularly valued in laboratories focused on polymer science, advanced materials characterization, and energy storage R&D.

Built on a heavily ribbed 300 kg steel frame and equipped with integrated water cooling, this equipment maintains structural rigidity even under prolonged maximum load. The cooling circuits drastically reduce cycle times by accelerating the transition from hot pressing to safe part removal, thus boosting daily throughput and enabling better process control for heat-sensitive materials. Safety features—including dual-channel over-temperature limits, overload protection, and an emergency stop—ensure reliable, long-term service in demanding production-like environments.

Key Features

• Precision Temperature Control: Dual independently heated upper and lower platens incorporate PID algorithm with programmable ramp rates and multiple soak segments. This delivers a typical temperature stability of ±1°C across the 200×200 mm working surface, ensuring homogeneous heating critical for processing temperature-sensitive polymers, curing thermoset resins, and achieving consistent melt flow in thermoplastics.
• Programmable Hydraulic System: A closed-loop hydraulic power unit with digital pressure transducer provides force from 0 to 10 tons (100 kN) with resolution of 0.1 ton. Users can define complex multi-step pressure profiles—gradual ramp-up, intermediate holds, and controlled release—all executed automatically, eliminating operator variability and ensuring every sample receives identical force-time treatment.
• 300 mm Large Opening: With a daylight far exceeding typical lab presses in this force class, this unit easily accepts stacked molds, tall sintering dies, and multi-cavity tooling. The spacious work area simplifies loading and unloading of cumbersome assemblies while maintaining full platen parallelism to prevent edge effects and thickness non-uniformity on large-area parts.
• Active Water Cooling: Internal water channels connected to an external chiller (not included) provide active cooling directly within the platens. This feature allows rapid controlled cool-down after pressing, locking in part dimensions and crystallinity—especially beneficial for semi-crystalline polymers and rapid thermal cycling applications where cycle time reduction is paramount.
• Rigid Steel Frame: The press structure is machined from high-grade steel and weighs 300 kg, providing exceptional resistance to deflection even at maximum load. This rigidity ensures that the platens remain parallel within microns, translating to uniform pressure and temperature distribution across the entire part footprint, a prerequisite for producing high-quality, large-area flat parts.
• User Programmable Cycles: An intuitive controller stores multiple recipes, each with an unlimited number of temperature and pressure segments. Recipe management simplifies method transfer between operators, ensures compliance with documented test procedures, and allows quick changeover between different materials or products.
• Safety & Durability: Dual-channel over-temperature monitoring, a pressure relief valve, and a prominently placed emergency stop button protect both operators and valuable tooling. High-quality seals and hard-chrome-plated cylinder rods extend maintenance intervals even in high-utilization environments, while electrical components are housed in a NEMA-rated enclosure for dust and moisture protection.

Applications

Technical Specifications

Why Choose This Product

• Engineered for Long-Term Reliability: Every press undergoes a comprehensive factory acceptance test that includes simulated load cycling, temperature uniformity mapping across the platen surface, and hydraulic leak checks. The robust design, using industrial-grade hydraulic cylinders with hard-chrome rods, solid-state relays, and over-sized electrical components, has demonstrated years of trouble-free operation in high-utilization research laboratories.
• Precision Manufacturing Standards: The platens are surface-ground to a flatness of ≤0.02 mm and incorporate multiple cartridge heaters with targeted thermocouple placement. This attention to detail yields a temperature uniformity of ±3°C across the working area, essential for preventing non-uniform part properties and ensuring that every sample meets exacting material specifications.
• Flexible Integration and Modular Design: The system can be configured for glovebox use with extended feed-throughs, or customized with alternative platen materials (e.g., hardened steel, chrome-plated) upon request. Its dual-voltage capability (110 V / 220 V) simplifies installation across global facilities, and the water cooling connections are standard Swagelok-compatible for easy chiller hookup.
• Dedicated Application Support: Our team of application engineers assists with process development from day one, providing guidance on pressure/temperature recipe optimization, mold and tooling design, and cooling profiles. After delivery, we offer remote diagnostics and on-site service plans to maximize uptime and protect your investment.
• Productivity-Focused Design: The combination of automated cyclic operation, fast water cooling, and 300 mm large opening reduces idle time between runs and increases daily sample throughput significantly compared to manual presses. This press pays for itself quickly in labs that prioritize high output and minimal operator intervention.

Contact our team to discuss how this automatic hot press can enhance your material processing capabilities. We provide customized quotes and fast delivery options to meet your project timelines.

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