YLJHP7 Electric Hot Pellet Press with Programmable 5T Force and Up to 1000°C Split Furnace for Glovebox Use
The YLJHP7 is engineered to facilitate the preparation of high-quality pellets under controlled atmospheres, particularly within glovebox environments. This capability is crucial for materials sensitive to air or moisture, allowing researchers to press samples at elevated temperatures and precise forces without exposure to ambient conditions.
This system integrates a programmable electric press capable of applying forces from 100 to 5000 kgf with an accuracy of ±3 kgf, combined with a split furnace that can reach temperatures up to 1000°C. The furnace design includes a 200 mm heating zone with a uniform 60 mm region controlled within ±5°C, ensuring consistent thermal treatment of samples during pressing.
Key Features
- Programmable 24 V DC motorized press delivering up to 5000 kgf force with ±3 kgf precision and 20 mm stroke length.
- Split furnace compatible with 2″ tubes, providing up to 1000°C maximum temperature and uniform heating zones.
- Separated control box with KF40 flange allows operation outside the glovebox, maintaining inert atmosphere integrity.
- Standard 1/2″ split graphite pressing die set suitable for up to 400°C in air and 1000°C in inert glovebox environments.
- Optional silicon nitride pressing die set designed for hot pressing in ambient air up to 1200°C with varying pressure limits.
- Digital programmable temperature controller with ±1°C accuracy for precise thermal management.
- Power supply options include standard 120 VAC or optional 208-240 VAC, with included power cord and plug.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 120 VAC, 50/60 Hz, 1 phase, 20 A (208-240 VAC optional) |
| Furnace Power | 2 kW |
| Electric Press Power | 24 V DC, 90 W |
| Press Force Range | 100 – 5000 kgf (±3 kgf accuracy) |
| Press Stroke Length | 20 mm |
| Furnace Type | Split furnace compatible with 2″ tube |
| Heating Zone Length | 200 mm total, 60 mm uniform ±5°C |
| Maximum Temperature | 1000°C |
| Temperature Controller Accuracy | ±1°C digital programmable |
| Standard Pressing Die | 1/2″ split graphite die set, working pressure <100 MPa, temperature up to 400°C in air, 1000°C in inert atmosphere |
| Optional Pressing Die | 12 mm silicon nitride die set for hot pressing in air up to 1200°C with pressure limits depending on temperature |
| Control Box | Separated with KF40 flange for glovebox operation |
| Certifications | CE certified; NRTL and CSA available on request |
Typical Applications
Ideal for preparing pellets of sensitive materials requiring inert atmosphere processing, such as battery materials, catalysts, and advanced ceramics. The system supports high-temperature pressing and sintering within gloveboxes, preserving sample integrity.
Configuration & Operating Notes
The press includes a standard graphite die set and supporting rods; silicon nitride dies are available as optional accessories for higher temperature or air atmosphere pressing. The pressing dies are consumable components and not covered under warranty. The separated control box with KF40 flange facilitates safe operation outside the glovebox, maintaining the inert environment. Users should ensure proper handling of dies and follow safety protocols for high-temperature operations.
