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High speed 4 stations injection stretch blow molding machine

High speed 4 stations injection stretch blow molding machine
Clamping force:430KN

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High speed 4 stations injection stretch blow molding machine

The characteristics of the equipment

  • Compact

    Machine is compact, from the raw material to the finished product, no need to purchase  injection molding machine, it can reduce equipment investment cost greatly and save workshop space (machine and bottle preform storage space).
  • energy conservation

    No need secondary heating preform,along with energy saving system, can save about 30% power.
  • clean

    Preform forming& bottle blowing are completed in one machine, to avoid preform in the process of transportation and pollution.
  • Stable

    Stable mechanical operation and low noise.
  • Fully automatic

    Automatic production, no need to remove burrs, no need to transport preform, greatly save raw material and labor costs.
  • High-quality

    bottle screw size of neck and bottle parting line are perfect, bottle is stronger.
  • Easy to operate

    Machine with a built-in error detection and alarm system, and display in the manipulation of the screen.
  • Wide application

    Machine production capacity from 5ml to 2500ml, from PET, PETG, TRITAN/PCTG, PP, PC.Only one machine can meet the needs of all kinds of material.

4 stations production process

  • The first station

    Plastic particles into the injection mold cavity after injection system, form the preform,the size of the bottle neck can be accurate and stable.
  • The second station

    Rotate 90 degrees, preform reaches temperature/blowing station, according to the design of preform, adjust the temperature/shape of preform before blowing.
  • The third station

    rotate 90 degrees,preform to the stretch&blow station,to stretch blow molding preform for container.
  • The fourth station

    rotate again, the completed containers will be ejected in this station, one product production cycle is finished.