All stainless steel casting material , beautiful and generous workmanship. Can Pressure of various types of bottles, oral liquid, etc., Good sealin. Excessive force will not damage the vial mouth and cap.APPLICATIONThis Capping machine is suitable for Aluminum Plastic bottleSuitable for 11mm,13mm,15mm, 20mm caliber Saline Bottle, Infusion BottleFEATURE304 stainless steel, one-time casting molding bodyPrecision secret agents after treatment bottle, smooth and completeGood sealing, comfortable, clean and sanitary, beautiful smart, safe and reliableSPECIFICATIONSColor: SilverMaterial: Stainless Steel 304Capacity of Production :20-30 bottles/Min PACKAGE INCLUDED1 × Crimper Hand Sealing MachineThe product NOT CONTAIN bottles and lids !Any questions, please feel free to contact us. We will reply your message within 24 hours.