GBF1700RHP4 Rapid Hot Pellet Press in Glovebox with 1600°C Inductive Heating and 100 MPa Pressing Force
The GBF1700RHP4 is engineered for precise pellet pressing tasks requiring high temperature and controlled atmosphere conditions. It operates inside a glovebox with a gas purification system maintaining oxygen and moisture levels below 1 ppm, ideal for sensitive materials. This system enables rapid inductive heating of samples up to 1600°C at approximately 1°C per second, combined with pressing forces up to 100 MPa using a 5-ton motorized electric press.
After pressing, the sample and graphite die are rapidly cooled by water-cooled copper clamps, achieving cooling rates up to 10°C per second. The integrated digital PID temperature controller supports programmable heating, dwelling, and cooling segments with temperature accuracy of ±5°C. The system includes all necessary feedthroughs for power, thermocouples, induction coils, and communication within the glovebox environment.
주요 기능
- Inductive heating power supply delivering up to 15 kVA with fixed frequency 30-80 kHz and output current 7-70 A.
- Motorized oilless pellet press with programmable pressure (100 to 5000 ±3 kgf) and dwell time control.
- Graphite pellet pressing die with 1/2″ inner diameter, capable of pressures below 100 MPa.
- Digital PID temperature controller with 30 programmable segments and protection against overheating and thermocouple failure.
- Glovebox with integrated gas purification system (<1 ppm oxygen and moisture) and all necessary electrical and communication feedthroughs.
- Rapid cooling via water-cooled copper clamps enabling cooling rates up to 10°C/s.
- Optional water chiller units available for long-term or short-term operation to support induction coils and cooling systems.
기술 사양
| 매개변수 | 사양 |
|---|---|
| Induction Power Supply | 208-240 VAC, 3 phase, 50-60 Hz, 15 kVA |
| Electric Press Force | 100 – 5000 ± 3 kgf (approx. 100 MPa max pressure) |
| Pressing Die | 1/2″ graphite pellet pressing die |
| 온도 범위 | 1000°C to 1600°C continuous operation |
| Heating Rate | Up to ~1°C/s near 1600°C; faster rates at lower temperatures |
| Cooling Rate | Up to 10°C/s via water-cooled copper clamps |
| Temperature Controller | Digital PID with 30 programmable segments, ±5°C accuracy |
| Thermocouple | B-type with tungsten or molybdenum sheath |
| Glovebox Power | 120 or 208-240 VAC, 1 phase, 50-60 Hz, 1.5 kVA |
| Working Gas | 4N nitrogen or argon, 40-80 psig (not included) |
대표적인 적용 분야
This system is suited for advanced material research requiring high-temperature pellet pressing under inert atmospheres, such as ceramic synthesis, battery electrode fabrication, and powder metallurgy. It supports rapid thermal cycling and precise pressure control for reproducible sample preparation.
구성 및 작동 안내
The GBF1700RHP4 includes the glovebox with integrated gas purification, induction heating system, motorized pellet press, and digital control panel. Water cooling is essential for the induction coils and copper clamps; optional chillers are recommended for stable long-term operation. On-site installation is required for both the glovebox and hot press. Users should ensure proper gas supply and water cooling parameters are met for safe and effective operation.
