These Large Capacity Manual and Fully Automatic Sterilizers for manufacturers of medical disposables, processors of spices and herbal products and other export oriented units, available in manual or automatic models. The manual models have a radial locking mechanism with either a single-door or a two-door combination. Low cost (basic) automation can be incorporated to maintain process stability and hard copy evidence. Automatic models have an auto sliding door and are also available in one or two door versions. Automation options are basic (PLC based controls) or fully automatic (computerised supervisory control). Optional accessories include vacuum pump, heating system, EO vaporizer, EO gas circulation system, fresh air ventilation, steam generator, incoming air filter, weighing scale, gas detection system and gas scrubber.