Fermentor, solid state fermentor, fibrous bed fermentor, fluidized bed fermentor, airlift fermentor, autoclave, media preparator, gelatine melter, biofertilizer manufacturing plant, biopesticide manufacturing plant, micronutrients, agrobiotech, plant growth promoters, herbal extract, essential oil, oleoresin, gomutra distillation, biodiesel plant, pyrolysis reactor, poultry feed, aerobic digester, anaerobic digester, membrane bioreactor, membrane filtration, pervaporation, electric boiler, powder blender.