1) The machine adopts human-computer interface to control the whole working procedures, auto-loading, auto-blowing and auto-dropping. Action cylinders are assembled with magnetic induction switches. Connect with PLC control every step and test every cylinder. Next action will continue after the former step done, if former step is not finished, alarm automatically and do not work. PLC displays problem position. 2) Fast speed, accurate position, smooth action. 3) According to special demand, adopt cross double crank pressed clamping, with strong clamping force. Mould open stroke can be adjustable according to the bottle size to save the time. 4)Far infrared heater lamps have strong penetrations, preforms are heated uniformly while rotating, PLC or electronic pressure adjuster controls each group of temperature separately. 5) Particular pre-heater design makes preform close while heating. Change space, shorten heating tunnel and reduce energy consumption.