YLJ-CSP-15 15T Manual Hydraulic Press with 0.5″ Heatable Die up to 250°C for Cold Sintering Process
The YLJ-CSP-15 is engineered to facilitate the cold sintering process (CSP), a technique that enables densification of ceramic, polymer, and ceramic-polymer composite materials at relatively low temperatures. This press is particularly suited for research and development of microwave dielectric materials, solid-state electrolytes, and semiconductors where precise control of pressure and temperature is critical.
Its compact footprint allows placement inside glove boxes, enabling processing under inert gas atmospheres to protect air-sensitive samples. The manual hydraulic system delivers up to 15 metric tons of force, applied through a 0.5 inch inner diameter heatable die made of high-strength tool steel with hardness exceeding RC60. The die can be heated up to 250 ºC, controlled by a 30-segment programmable digital PID temperature controller with auto-tuning and ±1 ºC stability.
Key Features
- Maximum pressing force of 15 metric tons with manual hydraulic operation.
- Heatable die with 0.5″ inner diameter, constructed from tool steel with hardness >RC60.
- Temperature range from 50 to 250 ºC with digital PID controller and overheating protection.
- Compact design suitable for glove box integration for inert atmosphere processing.
- Pressure gauge displays in both PSI and Bar, with detailed force conversion tables.
- Adjustable top support screw height of 215 mm and bottom cylinder travel up to 13 mm.
- Optional boron nitride (BN) insulating liner available for electrical conductivity studies.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Working Pressure | 0 to 15 Metric Tons |
| Heatable Die Inner Diameter | 0.5 inch (12.7 mm) |
| Die Material and Hardness | High strength tool steel, hardness > RC60 |
| Temperature Range | 50 to 250 ºC |
| Temperature Controller | 30-segment programmable digital PID with auto-tune and overheating protection |
| Pressure Gauge Units | PSI and Bar |
| Bottom Cylinder Travel Distance | 0 to 13 mm |
| Top Support Screw Adjustable Height | 215 mm |
| Power Supply | Standard 208 VAC single phase; optional 1000W transformer for 110-220V |
| Pressure Stability | Less than 1 MPa over 10 minutes |
| Certifications | CE Certified; NRTL certification optional |
Typical Applications
This press is ideal for cold sintering research involving ceramic and polymer composites, including fabrication of microwave dielectric components, solid-state electrolytes for batteries, and semiconductor materials. Its compatibility with glove boxes allows processing of air-sensitive powders under inert atmospheres.
Configuration & Operating Notes
The standard package includes the YLJ-15 manual hydraulic press, one heatable pressing die with temperature controller, and an operation manual on CD. Optional accessories include boron nitride insulating liners for electrical conductivity studies, which are consumable and single-use only. When using BN liners, a special 10.75 mm ID die must be ordered.
Users should avoid pressing powders with particle sizes below 30 microns to prevent damage to the pressing die. Proper cleaning of die components after each use is essential to prevent corrosion. The bottom cylinder travel should not exceed 13 mm to avoid mechanical damage. Operators must wear protective goggles during operation. The release lever must be closed before moving the press to prevent oil leakage.
