30 Ton Split Type Automatic Lab Hot Press with 300x300mm Heated Platens and PID Control

Product Overview

The 30-ton split-type automatic hot press represents a breakthrough in laboratory-scale precision pressing. By integrating independently heated 300×300 mm platens with a rigid hydraulic frame, this system delivers exceptional pressure uniformity and temperature stability for the most demanding material processing applications. Its split architecture physically separates the high-tonnage press unit from the intelligent control cabinet, eliminating thermal cross-talk and ensuring that sensitive PID controllers and sensors operate without interference—an engineering choice that pays dividends in long-term repeatability and maintenance accessibility.

Designed specifically for interdisciplinary research environments, the equipment excels in battery electrode fabrication, solid-state electrolyte processing, polymer thin-film molding, and advanced ceramic sintering. Whether you are developing next-generation lithium-ion cells or testing novel composite laminates, the ability to program multi-step temperature and pressure profiles directly through a 7-inch touchscreen turns complex process recipes into one-touch operations. This level of automation not only saves time but also guarantees that each sample experiences precisely the same thermal-mechanical history, a critical factor in peer-reviewed research where reproducibility is paramount.

Built around a high-rigidity welded steel frame and premium mold-steel platens, this system is engineered for 24/7 operation in busy central laboratories and pilot-scale development lines. Every component—from the durable hydraulic seals to the industrial-grade heating elements—is selected for long service life under full 30-ton loads. The recirculating water-cooling circuit further protects your samples from thermal degradation after the hold cycle, quickly bringing platens back to safe handling temperatures and increasing daily throughput. With CE certification and comprehensive safety interlocks, the press meets international standards for operator protection, electromagnetic compatibility, and performance consistency.

Key Features

• Interference-Free Split Architecture: Physical separation of the press frame and control electronics isolates critical components from radiated heat and mechanical vibration. This design not only improves the accuracy of pressure and temperature sensors but also simplifies maintenance by allowing independent access to hydraulic and electronic subsystems.
• Independent Dual-Zone Heating: Each 300×300 mm platen features its own resistive heating circuit and dedicated PID controller, enabling independently set temperatures for top and bottom surfaces. For applications requiring asymmetric heat fluxes—such as evaporating solvents while consolidating powders—this capability avoids trial-and-error adjustments and ensures uniform product properties.
• Precision PID Pressure Control: A high-resolution pressure transducer feeds real-time data to a closed-loop hydraulic controller. Users define a target pressure and an allowable tolerance band; the system automatically cycles the hydraulic pump to compensate for material creep or thermal expansion, maintaining force within ±0.1 MPa or better. This active clamping eliminates pressure decay seen in simpler manual presses.
• 5-Step Programmable Recipe System: The integrated software allows storage of multiple user-defined profiles, each with up to five sequential steps. Within each step, you independently assign upper platen temperature, lower platen temperature, press force, and hold time. This sequential logic is ideal for multi-stage curing cycles, degassing steps, or sinter-forging protocols that require gradual temperature ramps and timed pressure applications.
• High-Performance Water Cooling: Built-in cooling channels in both platens connect to an external chiller or laboratory water supply. Post-process cooling can reduce platen temperature from 300°C to below 50°C in minutes, dramatically shortening cycle times and preventing unwanted reactions in heat-sensitive materials.
• 7-Inch Industrial Touchscreen: The intuitive graphical interface provides at-a-glance monitoring of all process variables. Real-time trends for temperature and pressure are plotted on screen, and the simple recipe editor enables operators to build or modify programs without writing code. Multi-level password protection secures critical parameters against unintended changes.
• Rugged Construction: The main frame is constructed from thick-section stress-relieved steel, with precision-ground platen surfaces that maintain parallelism within microns over full stroke. Wear-resistant mold steel (typically HRC 52-56) ensures long life even when pressing abrasive materials. Four-column guide posts eliminate lateral deflection, guaranteeing that force is applied perpendicularly to the sample.
• CE-Certified Safety System: Beyond conforming to European safety directives, the press includes a front polycarbonate safety shield, dual-hand start buttons to keep hands clear, an emergency stop that instantly vents hydraulic pressure, and over-temperature limit controllers that shut off heating elements if setpoints are exceeded.

Applications

Technical Specifications

Why Choose This Product

• Proven Long-Term Reliability: From the oversized hydraulic cylinder to the hardened platen surfaces, every component reflects decades of press engineering experience. Labs worldwide report consistent performance after tens of thousands of cycles, backed by our optional extended warranty programs.
• Unrivaled Precision: The proprietary PID algorithms have been optimized specifically for hot pressing applications, accounting for thermal inertia and material relaxation. This yields temperature stability of ±1°C and pressure stability far tighter than generic industrial controllers, enabling confident replication of published experimental procedures.
• Adaptable to Your Research: With two standard heating configurations (up to 300°C for polymer work, up to 500°C for ceramics and inorganic solids) and full recipe programmability, one machine can serve multiple research groups. Need a custom platen size, cooling rate, or glovebox compatibility? Our engineering team specializes in modifications that extend the platform’s versatility without compromising safety or performance.
• Global Compliance and Support: CE marking ensures acceptance in international laboratories, and our technical support spans multiple time zones with remote diagnostic capabilities. Whether you are installing in a university cleanroom or an industrial pilot plant, we provide commissioning assistance and application advice to get you pressing quickly.
• Investment Protection: A modular design and the availability of genuine spare parts mean the press can be kept in service for over a decade. Regular software updates add new profiling capabilities and improve usability, ensuring your equipment stays current with evolving research demands.

Contact our application specialists today to discuss your specific requirements or to request a detailed quotation.

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