It is used for filling portable oxygen, butane gas cartridge, Cassette gas and other canned gas. Leveraging upon our technical know-how, we have been able to emerge as a trusted manufacturer and supplier of Refrigerant Filling Machine without PLC Control. We manufacture this machine using best quality materials and components. Our machine can set 1-4 filling vacuum sealing and filling heads on one working station. Refrigerant Filling Machine without PLC Control combines vacuuming, dosing filling, sealing and recovery. We offer this machine at reasonable prices.