U Tech BST series 20L~30L Jerry can extrusion blow molding machine is used to produce all kinds of the hollow plastic containers for beverages, medicines, chemical products, pesticides, detergents, etc with material of PE/PP/PVC/ABS from 20L~30L,such as Jerry can, drum, water tank, fuel tank with single or multi layers. The machines are low investment, high efficiency, quick and safe operation, easy for trouble shooting, maintenance and other benefit. By changing molds, can realize the production of all kind of plastic jerry can and drum.