JS-20II semiautomatic bottle blow molding machine (for 3-5 gallons)Features:JS-20II blow molding machine is especially used to produce 3-gallon and 5-gallonbottles, and is widely used to produce any shapes of plastic from PET. Perfect function with economic investment. Small size and compact construction with no space waste. Easy to operate and maintain, operated by one person. Saving power and uneasy to worn out, adopting new double crank four bars to lockmould, the cross is fixed. Providing high pressure blowing system. We can provide pre-forms and various bottle and cap molds for 5 gallon and 3 gallonbottles to meet customer's requirements.