Plastic Barrel Blow Moulding Machine Barrel Material: PE,PP,PC,PVC Volume: 3000L Max. Technical: Extrusion Blow Moulding Plastic Barrel Blow Moulding MachineBarrel Material: PE,PP,PC,PVCBarrel Volume: 3000L Max.Technical: Extrusion Blowing 3000L Plastic Barrel Blow Moulding Machine