Stretch Blow Molding Machine


  • Production Volume:200ml~5,000 ml
  • Multi cavities: 1~2 cavities
  • Specialize for the PET
  • Driven Model: Hydraluic system

Features & Application


  • Infrared heating tubes combined with rotary design ensures extremely uniform heating for PET preforms, rendering superior molding performance and minimizing product defect rates.
  • Heating zones can be adjusted to meet production variations.
  • Heating tubes are adjustable in upward/downward and forward/backward directions to suit various preform sizes and shapes.
  • Full-time stabilized heating system. Heating temperature and speed are adjustable according to sizes and features of preforms.
  • The stretch shaft is located on the mold center for convenient operation and adjustment and rigid structure. Superior air tightness for high-pressure blowing upgrades molding performance.
  • Consistent operation, minimal trouble and easy maintenance.
  • Offers two functions in a single machine by simply changing the mold from single to double cavity mold. (PK2PSB)
  • Requires little floor space, suitable for small to middle size factories.


Water Packaging
Water Packaging
Food / Beverage
Food / Beverage
Edible Oil
Edible Oil
Edible Oil
Food / Beverage


Mold Cavity pc 1-2
Product Volume (Min/Max) L 0.5-5
Product Dia. (Min/Max) mm 40-200
Product Height (Min/Max) mm 100-380
Product Capacity pcs/hr 500-1300
Twin Cavity Center Distance mm 130
Clamping Cylinder Stroke mm 210
Preform Height (Min/Max) mm 80-180
Preform Thickness (Min/Max) mm 1-4.8
Air Compressor Pressure bar 20-30
Air Compressor Capacity m/min 0.8
Preform Number pcs 40
Preform Max. Length mm 180
Preform Inner Dia. (Min/Max) mm 20-126
Heating Power Consumption kw 32
Stretch Blow Equipment Dimensions m 1.6x0.8x2.4x2 set
Stretch Blow Equipment Weight kg/set 1500/set
Heating Equipment Dimension m 1.6x0.9x1.55
Heating Equipment Weight kg 800
Total Power Comsumption kw 42
Total Machine Weight Ton 2.3

* All specifications and designs are subject to change without notice.