Isostatic Presses (CIP/WIP)
Split Electric Isostatic Press Laboratory Cold Isostatic Pellet Press for Powder Compaction
Item Number: PP-IP03
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Product Overview
This split electric isostatic press represents a significant technological advancement in laboratory-scale powder compaction and material processing. Engineered to address the critical limitations of standard uniaxial pressing, this system applies uniform, omnidirectional hydraulic pressure to the sample chamber. By ensuring equal force distribution from all directions, it successfully eliminates density gradients, internal shear stresses, and structural micro-cracks within the compacted material. This uniform density is vital for achieving optimal mechanical, electrical, and optical properties in sintered components, making this system an indispensable tool for researchers and quality control professionals alike.
Designed for highly specialized applications, this equipment serves as a cornerstone for advanced materials research, powder metallurgy, solid-state battery development, industrial ceramics, and pharmaceutical compounding. The split configuration separates the main hydraulic pressing unit from the sensitive micro-electronic control console, providing a versatile footprint that fits comfortably inside gloveboxes, fume hoods, or cleanrooms while isolating electrical components from mechanical vibrations and heat. This modular layout ensures that researchers can safely operate the press under demanding high-pressure conditions while keeping control interfaces isolated and protected.
Built to withstand rigorous daily operation in academic research laboratories and industrial pilot plants, this press incorporates premium-grade structural alloys, precision-machined pressure vessels, and an innovative patented sealing design that eliminates hydraulic oil leakage—a persistent failure point in traditional laboratory presses. Users can execute continuous pressing cycles with complete confidence in the equipment's structural integrity, pressure stability, and repetitive accuracy. Whether processing fragile advanced ceramics, highly reactive battery materials, or ultra-fine metal powders, this system delivers unmatched performance, reproducibility, and operator safety.
Key Features
- Patented Leak-Free Hydraulic Design: Incorporating a proprietary integrated hydraulic assembly (Utility Model Patent No. ZL 2017 2 0306798.1), this system completely resolves the chronic oil leakage issues common in conventional laboratory presses. The robust, highly sealed structure minimizes maintenance overhead and keeps the laboratory environment pristine and contaminant-free.
- 18-Stage Programmable Pressure Control: The advanced microcomputer controller supports the configuration of up to 18 distinct segments of pressure, holding time, and ramping speeds. This multi-stage programming capability allows users to design complex, custom compression profiles that optimize air evacuation, prevent delamination, and maximize the green density of complex powder compacts.
- Intuitive 7-Inch IPS Touchscreen Interface: A brilliant high-definition IPS touchscreen serves as the primary control center, displaying real-time pressure values, holding times, and graphical pressure curves. The user-friendly interface allows for rapid parameter editing, quick system configuration, and immediate visual diagnostics of the active compaction cycle.
- Automatic Pressure-to-Force Calculation: By inputting the dimensions (diameter, height, or rectangular geometry) of the sample mold into the touch interface, the integrated controller automatically calculates and displays the precise isostatic pressure (in MPa) exerted on the sample, eliminating manual mathematical conversions and reducing human error.
- Adjustable Electro-Hydraulic Decompression Rate: To prevent catastrophic cracking or structural failure of fragile powder compacts upon pressure release, the system features a finely adjustable decompression valve. This allows operators to program slow, linear, or multi-stage decompression profiles, ensuring the integrity of delicate materials.
- USB Data Logging and Real-Time Curve Analysis: Compaction data, including real-time pressure curves and cycle parameters, can be displayed on the screen and exported via a convenient front-panel USB port in Excel or TXT formats. This comprehensive logging capability supports rigorous traceability, scientific documentation, and quality control auditing.
- Split Modular Footprint for Cleanroom Integration: By separating the high-force hydraulic frame from the electronic control enclosure, this equipment provides exceptional layout flexibility. The hydraulic unit can be easily integrated inside a controlled atmosphere glovebox or fume hood, while the controller remains safely outside, optimizing space and operator safety.
- Comprehensive Multi-Tiered Safety Systems: Operator protection is prioritized through a heavy-duty, dual-layered organic glass (plexiglass) safety shield, automatic overpressure relief valves that dump pressure if safe limits are exceeded, and automatic limit switches that prevent oil cylinder over-travel.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Advanced Ceramics | Compacting advanced oxide and non-oxide ceramic powders such as alumina, zirconia, and silicon nitride prior to sintering. | Ensures highly uniform green density, preventing warping and cracking during high-temperature firing stages. |
| Solid-State Batteries | Compaction of solid-state electrolyte materials, sulfur cathodes, and lithium composite anode materials. | Maximizes interfacial particle-to-particle contact, dramatically reducing internal resistance and improving ionic conductivity. |
| Powder Metallurgy | Pressing of refractory metals, titanium alloys, and high-performance superalloy powders into dense green compacts. | Eliminates density gradients within complex shapes, achieving uniform shrinkage and excellent mechanical strength. |
| Pharmaceutical Formulation | Compacting active pharmaceutical ingredients (APIs) and excipients into controlled-release pellets or specialty tablets. | Delivers consistent dissolution rates and precise dosage density control without thermal degradation of sensitive compounds. |
| Optoelectronic Materials | Processing phosphor materials, synthetic crystals, and infrared optical materials. | Achieves high structural homogeneity, minimizing light scattering and improving overall optical transmission. |
| Geochemical & Mineral Standards | Compaction of raw mineral powders, cement samples, and geological specimens for XRF/XRD calibration standards. | Provides durable, binder-free pellets with perfectly flat, homogenous surfaces for accurate spectrometric analysis. |
Technical Specifications
| Parameter Category | Technical Specifications (Model: PP-IP03) |
|---|---|
| Pressing Range | 0 to 65 Tons (0 - 65T) |
| Pressure Display Resolution | 0.01 Ton |
| Program Control | Up to 18-stage programmable multi-segment control |
| Decompression Control | Adjustable decompression speed (rate-controlled pressure release) |
| Display Screen | 7-inch IPS high-definition color touch screen |
| Curve Visualization | Real-time graphical display of pressure vs. time curve |
| Data Interfaces | USB port for exporting test curve and parameter data (Excel / TXT formats) |
| Remote Capabilities | PC connection capability for remote parameter setting, control, and comparative data analysis |
| Chamber / Mold Option 1 | Diameter 50 mm x 150 mm (M x N) / Working pressure: 0 - 300 MPa |
| Chamber / Mold Option 2 | Diameter 40 mm x 150 mm (M x N) / Working pressure: 0 - 500 MPa |
| Maximum Clearance (Space Size) | 220 mm x 400 mm (Width x Height) |
| Overpressure Protection | Automatic electro-hydraulic pressure relief valve |
| Mechanical Safety | Impact-resistant plexiglass safety door; cylinder return stroke limit switch |
| Power Supply | 1500W (Available in 220V or 110V optional configuration) |
| Press Body Dimensions | 330 mm x 500 mm x 1080 mm (Length x Width x Height) |
| Press Body Weight | Net Weight: 241 kg / Gross Weight: 293 kg |
| Controller Dimensions | 350 mm x 460 mm x 480 mm (Length x Width x Height) |
| Controller Weight | Net Weight: 109 kg / Gross Weight: 126 kg |
| Patent Protection | Utility Model Patent No. ZL 2017 2 0306798.1 (Leak-free integrated structure) |
Why Choose This Product
- Patented Leak-Free Assurance: Unlike conventional laboratory presses that suffer from progressive seal wear and hydraulic fluid leaks, this system features a patented integrated design that guarantees a clean, maintenance-free workspace over years of continuous operation.
- Unmatched Density Uniformity: By delivering true omnidirectional isostatic pressure, this system avoids the directional friction losses inherent in standard mechanical pressing, ensuring uniform physical properties across the entire volume of your green compact.
- Precision Process Control: The 18-stage programmable control combined with automated area-to-pressure conversions and micro-adjustable decompression profiles gives researchers absolute command over the compaction dynamics of delicate powders.
- Industrial-Grade Safety Compliance: Equipped with a physical blast-resistant plexiglass shield, hardwired limit switches, and automatic electrical and mechanical overpressure relief systems, ensuring the highest standards of laboratory safety.
- Seamless Scientific Traceability: The built-in USB data logging and PC remote control software provide researchers with perfect audit trails, repeatable parameters, and digital documentation required for high-impact research and industrial validation.
For more information on integrating this advanced split electric isostatic press into your laboratory, or to request a customized mold design tailored to your specific powder compaction needs, please contact our technical sales team today.
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