Industrial Vacuum Drying Autoclave is a high performance which increases the efficiency and performance of any plant. The Vacuum Drying Autoclave comprises a vacuum autoclave in which a cylinder containing a piston is situated at one end and can be closed at the end by a hollow piston containing a condenser casing. The Vacuum Drying Autoclave is designed with an injection valve for more efficient operation. The Industrial Vacuum Drying Autoclave ensures a blast of gas cleans the cylinder to remove any remaining impregnate.