Conventional Juice extractor is used in ayurvedic pharmaceutical industry industry for extracting juice from various herbal leaves, plants, etc by wet grinding technology. This replaces the laborious system of manual juice making and abstracts 95% of juice. Single cast variable pitch worm screw is used inside the equipment. Pressure adjustable cone is used at the discharge port for adjusting the moisture content in the cake discharge. Machine consists of stainless steel screw, screen, body, feeding tray, collection tray, chute, reduction gearbox and motor.