5 Gallon PET Semi-Automatic Blow moulding Machine Specification: 5Gallon blow molding machine is especially used to produce 3 gallon to 5 gallon bottles/barrels and is widely used to produce any shape of plastic from PET with neck finishes from 15mm-200mm. Technical parameter: Product material: PET Container volume(L):10-25 (1cavity) Theoretical output( PCS/H): 5gallon:90pcs/h Preform length( mm) :15-460 Preform inner diameter (mm): 15-200