Hephaestus 222


The Hephaestus convection oven is designed for drying, melting, and purging materials which are thermosensitive, oxidative or easily decomposable. This includes cannabis flower just as much as shatter or isolates. To further reduce oxidation e.g. to protect THCa you can purge or vent the oven with inert gas to displace any oxygen.


  • ETL and CE rated
  • Overtemperature protection
  • Overtemperature alarm

Features & Benefits:

  • Touch Screen controller with process recording function and USB interface
  • Adjustable shelf height for load flexibility
  • Overtemperature alarm with sound and light alert operators to protect samples

Highly efficient insulation to limit external touch point temperatures


Technical details

  Hephaestus 222
HGS SKU Number 10305002
Power Specification 230V 60Hz 1ph – 2250W
Capacity (L) 222 L
Temp range ambient +10 °C to 200 °C
Display Resolution 0.1 °C
Uniformity at 100 °C ±2.5 °C
Heat Up Time to 100 °C 25 min
Standard Number of Shelves 2 (maximum 16)
Max Load per Shelf 20 kg
Net Weight 103 kg
Timer Range 1 to 5,999 min
Internal Dimension W×D×H (mm) 650 × 500 × 650
External Dimension W×D×H (mm) 940 × 695 × 905
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Product Pictures