DZF-3120 Large Capacity 360L Vacuum Drying Oven with Tri-Level Shelf Heating and PLC Touch Control
The DZF-3120 vacuum drying oven is engineered to handle large-volume drying, degassing, and bake-out processes under controlled vacuum conditions. Its spacious interior, divided into three levels each with 120 liters capacity, accommodates substantial sample loads while maintaining precise environmental control. This makes it particularly suitable for applications such as battery electrode drying where uniform heating and vacuum integrity are critical.
Each shelf is equipped with an independent heating module, allowing for localized temperature measurement and control to ensure consistent thermal conditions across the chamber. The oven integrates a PLC touch screen interface that automates vacuum cycling, inert gas backfilling, heating profiles, dwell times, and pressure regulation, enhancing process repeatability and user convenience.
주요 기능
- Large 360-liter total capacity with three 120-liter shelf levels for high-volume processing.
- Tri-level individual shelf heating modules with local temperature measurement for precise uniformity.
- PID temperature control with ±10°C uniformity at 100°C and ±2°C stability at setpoint.
- PLC touch screen control enabling automated vacuum, inert gas backfill, heating, timing, and pressure cycles.
- Inner chamber constructed of 3mm thick stainless steel 304 for durability and corrosion resistance.
- High-quality glass wool insulation maintains surface temperature below 40°C during operation.
- Includes vacuum pump and 1/4″ fitting for inert gas purging; gas compressor optional for pneumatic valve control.
기술 사양
| 매개변수 | 사양 |
|---|---|
| Total Capacity | 360 liters (120 liters per level) |
| Inner Chamber Size (per level) | W800mm × D500mm × H300mm |
| Working Temperature Range | Room Temperature to 150°C |
| Heating Rate (Unloaded) | RT to 80°C in less than 20 minutes |
| 온도 제어 | PID control with over-temperature protection |
| 온도 균일도 | ±10°C at 100°C |
| 온도 안정성 | ±2°C of setpoint |
| Thermocouple Type | K type |
| 진공 펌프 | Included (soft tubing provided) |
| Gas Compressor | Optional; required for pneumatic valve automation (60-80 psi) |
| Gas Inlet/Vacuum Port | 1/4″ fitting for inert gas purging |
| Power Supply | AC 220±10% V, Three Phase (AC 380V optional) |
| Power Consumption | 25 kW |
| Interior Material | Stainless Steel 304, 3mm thick |
| Exterior Material | Cold rolled steel plate, 1.5mm thick |
| Observation Windows | Three 12mm thick tempered glass windows (one per level) |
| Insulation | Glass wool; surface temperature < 40°C during operation |
대표적인 적용 분야
Ideal for drying and degassing large volumes of battery electrode materials, including cathode and anode components. Also suitable for bake-out processes requiring controlled vacuum and uniform heating in research and industrial laboratories.
구성 및 작동 안내
The oven includes a vacuum pump with soft tubing for vacuum generation. For automated pneumatic valve switching, a gas compressor or house pressure system supplying 60-80 psi inert gas is required but not included. Each shelf’s temperature is monitored locally and displayed on the controller for precise process control. The door features a silicone gasket and positive latch to ensure a reliable vacuum seal. Optional UL certification for the entire system is available upon request with additional fees.
