Vaccum Heating Oven
Why Vacuum Drying for High-Temp Filaments?
High-performance materials like PEEK and PEI absorb moisture from air. Standard hot-air drying often fails to remove deeply absorbed moisture.
Vacuum drying:
- Lowers boiling point of moisture
- Enables effective drying at controlled temperatures
- Prevents oxidation
- Protects filament material integrity
- Improves print strength and surface finish
Technical Specifications
| Parameter | Specification |
|---|---|
| Chamber Size (Dia x Depth) | 250 x 300 mm |
| Internal Size (Approx.) | 10" x 12" |
| Capacity | 15 Liters |
| Heating Load | 2.0 kW |
| Temperature Range | Ambient +10°C to 200°C |
| Temperature Accuracy | ±5°C |
| Temperature Controller | Microprocessor Based PID Digital Controller |
| Vacuum Range | 0–760 mmHg |
| Vacuum Pump | Compatible Rotary Oil-Sealed Vacuum Pump (Included) |
| Shelves | 2 Stainless Steel Shelf |
| Relay | Solid State Electronic Relay with Heat Sink |
| Power Supply | 220/230V, Single Phase, 50Hz |
| Weight | 60kg |
Electrical & Wiring Requirements
To ensure safe and reliable operation, the following wiring conditions must be provided at site:
Power Supply
- 220–230V AC
- Single Phase
- 50 Hz frequency
Load Requirement
- Heating Load: 2.0 kW
- Approximate Current Draw: ~9–10 Amps
Recommended Electrical Setup
- Dedicated power line for oven (no shared heavy equipment)
- 16A industrial-grade socket outlet
- 16A MCB (Miniature Circuit Breaker)
- Proper earthing (mandatory)
- 2.5 sq.mm copper wiring minimum
- Voltage stabilizer recommended in areas with fluctuation
Earthing Requirement
- Proper grounding connection required
- Earth resistance should comply with industrial electrical standards
- Avoid operating without earthing
Safety Notes
- Do not use extension boards
- Do not connect via domestic 6A plug
- Ensure pump and oven are connected as per supplied wiring diagram
Ideal For Drying
- PEEK Filament
- PEI / Ultem
- PPSU
- PSU
- Nylon (PA6, PA12)
- Carbon Fiber / Glass Fiber Reinforced Filaments
- High-temp industrial polymers
- Can also be used for normal filaments like PLA, PETG, ABS, TPU, CF and any type of 3d printing filament.
Recommended Drying Cycle (General Guideline)
| Material | Temperature | Duration |
|---|---|---|
| PEEK | 120–150°C | 4–6 hrs |
| PEI | 110–130°C | 4–6 hrs |
| Nylon | 70–90°C | 6–8 hrs |
Key Advantages for 3D Printing Users
✔ Eliminates moisture-related print defects
✔ Improves interlayer bonding
✔ Enhances mechanical strength
✔ Reduces stringing and bubbling
✔ Stable high-temperature drying up to 200°C
✔ Uniform heat distribution
✔ Industrial-grade oil vacuum pump for deep drying
✔ Suitable for R&D labs, aerospace prototyping, medical, and industrial production
Recommended Use Case for PEEK / PEI
For critical high-temp printing:
- Preheat chamber to required drying temperature
- Load filament spool
- Apply vacuum
- Maintain controlled drying cycle (4–8 hrs depending on material)
- Store filament in dry cabinet immediately after drying
Perfect For
- Industrial 3D Printing Farms
- Aerospace & Defense Prototyping
- Medical Device Manufacturing
- Research Labs
- Advanced Engineering Workshops
What will you get
1) Vaccum Heating Oven x 01pc
2) Pump x 01pc
3) Silicon pipe (1mtr length) x 01pc
WhatsApp Contact: +918921464198