15L Bottle Full Auto Line Extrusion Blow Molding Machine Zhejiang Tengmei Industry and Trade Co., Ltd Base Info Description Cooling systemSummarizeSeparate cooling system of mould, barrel and oil system Cooling mediumWater Water flow90L/min Water pressure0.3-0.6MPa Pre：15L Water Bottle Making Machines Automatic Extrusion Blow Molding Machine Next：4 Gallon Automatic Water Bottle Making Blow Molding Machine
