bottle blow molding machine ZQ22-IV semi-automatic stretch blow molding machine has been improved on the base of ZQ22-III, designed by CE standard. With microcomputer controlling system, it controls various technical parameter needed more accurately and more steadily. Only one person without special training operates it more easily and more safely. ZQ22-IV is fit to blow carbonated beverage bottles, mineral water bottles, cosmetics bottles and hot-filling bottles. Features: 1. Produce bottle from 0.1L to 3L(2 cavity) 2. Output capacity up to 900 for 0.6L using two-cavity blow mold 3. Advanced PLC control system with a use-friendly panel and time-control precision of PLC up to 0.01second 4. Equipped with special designed air storage unit 5. Using Infrared preform heater 6. Independent Temperature Control for different heating lamp to get ideal preform heating results 7. Heating lamps are adjustable in directions to suit various preforms. 8. Operated only by one person without special training. 9. Simple installation & startup adjustment. 10. Waste rate of finished bottle is less than 0.2%.