Features 1 Adopting advanced PLC controller with counting function and time-control precision to 0.01 second, and a beautiful panel. 2 The model is professionally for production 3-5gallon barrel and Even Max.output will be up to 120 bph 3 Easy operating and quick PC feedback device when it starts to work. 4 Equipped with 2 special designed air storage units 5 Infrared heater can make sure to heat different wall of preform completely and keep the whole position of preform body softer equably. 6 The fan cooling system will kindly ensure neck part and inner temperature of heater to keep around perfect temp. 7 Sample installation, maintenance and adjustment