1. Festo cylinder 2. MITSUBISHI PLC 3. 4000 BPH 4. 200-2000L PET, PC, PV, PP bottle 5. full automatic the standard operation of GP-Y2L-4000 extrusion blow molding machine includes four steps as follow Step 1. Put the preform into preform container and the conveyer will take the preform to orientation units automatically. Step 2. Load the preform at neck up to preform holder, and then preform is ...