Harden Industries Ltd.
Main products:Shredder,EPS Compactor,Extruder,Compounder,Lab Machinery
Contact Us
  • Contact Person : Ms. Tu Ciwen
  • Company Name : Harden Industries Ltd.
  • Tel : 86-20-87566110
  • Fax : 86-20-87569190
  • Address : Guangdong,Guangzhou,Suite 705, Tianghedong Rd. 242#
  • Country/Region : China
  • Zip : 510625

Blow molding machine

Blow molding machine
Product Detailed
Blow molding machine, PET/ Plastic bottle/tank 1.Volume: 50ml-6L 2.Two-station 3.Full automatic 4.High quality


Blow molding machine 8D

Blow molding  machine 8D's Technical Data:  

Bottle Capacity 50ml-6L
Clamping force80 kN 
Hydraulic drive power 22 kw 
Daylight  220 - 480 mm 
Carriage shuttle stroke  480 mm 
Dry cycle time 2.8 s 
Mold size

max. width: 470 mm 

 max. height: 400 mm  min. thickness: 220 mm 

Extruder drive form  Ac frequency conversion motor drive 
Air pressure  6 - 10 bar 
Air consumption   90 m³/h 
Whole machine external dimension   6000 mmX3200mmX3500 mm 
Machine weight approx.:9.6T(Excluding mold)

Clamping Force Could be increased to120 kN according to customers’ demand

Blow molding machine

Blow molding  machine 8D's products:

Blow molding machine

Blow molding  machine 8D's dies:

Blow molding machine

Blow molding  machine 8D's extrusion System:

* Equipped with gearbox from international brand, making smooth operation, low noise, and high efficiency.*  Combining grooved feeding barrel with barrier screw, making high plasticizing rate, good melt uniformity and wide adaptability of materials.* Extrusion screw made from high quality nitride alloy steel with high surface rigidity, ensuring long-term working life.

Blow molding machine

Blow molding  machine 8D's Mold carriage & clamping system:

Blow molding machine

Blow molding  machine's Mold carriage & clamping systemFeature:

Faster and Accurate

* Horizontal mold carriage movement forward/backward on linear roller bearings, clamping with parallel guiding bar. 

*  Faster and stable movement , higher duplicate precision.

Stable and Reliable

* Self-developed clamping system, out of careful design, calculation and finite element analysis.

*  Reasonably arranged cylinder, more balanced force distribution on the moldboard.

*  Moldboard structure out of high precision and finish machining, with accurate position matching and high straightness, ensuring the deflashing of products, good quality welding line, and long-term life of the mould.

Blow molding machine

Blow molding  machine Hydraulic system:

Blow molding machine

Blow molding  machine Hydraulic system:

Energy Efficiency

* System pressure controlled by double pumps, pressure switch and accumulator,reducing the loading time of oil pump, saving more energy than traditional system by 30%.  

Stable and Reliable

* Bosch Rexroth hydraulic valve, fast response and high repeatability.

* Proportional valves control for carriage movement, faster and more stabilizing

* Hydraulic piping and sealing elements of well-known brands, ensuring no leakage of the system.

* The suction filter and the return filter ensuring the cleanliness of the oil, the effective protection and the dependability of the system.

Low Oil Temperature

* Low radiation system, oil temperature controlled automatically by PLC and be guaranteed to be at 40-50°C, extending the working life of hydraulic components and hydraulic oil.

Blow molding machine

Blow molding  machine's control System:

True Color Display

Integrated Control

Wall Thickness Control

Fault Diagnosis

Remote Assistance

Blow molding machine

Blow molding machine picture:

Blow molding machine

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