blow molding machine 2 Cavity, 4 Cavity, Maximum Capacity:2 Liter blow molding machineFeature :1. Servo drive, stepless speed regulation, smooth operation, accurate location; 2. Preform inlet device ... PCS/HBASED ON 500ml BOTTLE, PREFORM NECK 28-30mm, WEIGHT:17g, THICKNESS: 2.3mm 2000-2250 PCS/H BASED ... PCS/HBASED ON 500ml BOTTLE, PREFORM NECK 28-30mm, WEIGHT: 17g, THICKNESS: 2.3mm 3100-3500 PCS/HB, ...