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Single Servo Motor 4000-6000BPH PET Blow Moulding Machine


Product Description

WBB-S series is one kind of two-step servo motor PET blow moulding machine. This type of blow moulding machine has 3 cavity, 4 cavity and 6 cavity, which is suitable for blowing any shape of PET bottles, such as carbonated bottles, water bottles, juice bottles, oil bottles, etc.

PET Blow Moulding Machine Feature

  • Adopt human-computer interface to control the whole working procedures, auto-loading, auto blowing, auto dropping. Action cylinders are all assembled with magnetic conduction switches. Connect with PLC to control every step and test every cylinder. Next action will continue after the former step done. If former step is not finished, alarm automatically and do not work. PLC displays problem position.
  • Fast Speed, accurate position, smooth action.
  • According to special demand, adopt cross double crank pressed clamping, with strong clamping force. Mould open stroke can be adjustable according to the bottle size to save time.
  • Far infrared heater lamps have strong penetrations, preform are heated uniformly while rotating, PLC or electronic pressure adjustor controls each group temperature separately.
  • particular pre-heater design makes preform close while heating. Change space, shorten heating tunnel and reduce energy consumption according to the bottle size while blowing.
  • The air supply system consists of slight blow, high pressure blow, low pressure actions, to supply enough air for different products.
  • Reliable and special single valve design make all the air system clear.
  • Shifting servo motor is more accurate and faster
  • Connecting rod automatic lubrication oil device protects the machine well.

Technical Parameter





Theoretical output Pcs/hr 4500 5500 6500
Max. Volume L 2 2 2
Max. Height MM 360 360 360
Max. Diameter MM 105 105 105




Number of Cavities / 3 4 6
Mould Plate Dimension(L×H) MM 430×360 600×360 840×360
Mould Thickness MM 188 188 198
Mould Opening Stroke MM 110 110 110



Power 220-380V/50-60HZ 220-380V/50-60HZ 220-380V/50-60HZ
Total Power KW 18 25 35
Heating Power KW 15 22 32





Operation Pressure Mpa 0.8-1.0 0.8-1.0 0.8-1.0
Action Air Consuming M³/min ≥1.6 ≥1.6 ≥1.6
Blowing Pressure MPA 2.6-4.0 2.6-4.0 2.6-4.0
Blowing Air Consuming M³/min ≥3.2 ≥4.8 ≥4.8





Main Body Dimension(L×W×H) M 2.7×1.45×2.05 3.4×1.9×2.05 4.5×1.9×2.0
Main Body Weight KG 2300 2600 3200
Preform Autoloader (L×W×H) M 1.9×1.9×2.2 1.9×1.9×2.2 2.1×1.9×2.4
Preform Autoloader Weight KG 200 200 300

Detailed Photos of PET Blow Moulding Machine

PET Blow Moulding Machine

PET Blow Moulding Machine

PET Blow Moulding Machine

PET Blow Moulding Machine

PET Blow Moulding Machine

Working Video

About us

We have more than 20 years knowledge and experience on PET Water/juice/carbonated drinks production line. Our exporting product includes: Injection molding machine, PET preform mould, PET blow moulding machine, Water treatment system, Filling machine and Packaging machine etc.






Q: What is the warranty if we buy your machines?

A: We offer the high quality machines with 1 year guarantee start from the machine reach to your factory. Also your share the lifelong technical support.

Q: How about the spare parts?

A: We will send one year enough spare parts together with machines for your stock. During the warranty time, if some spare parts broke without human problem, we will send free for you.

Q: How to install my machines when it arrives? What is the cost?

A: We will send our engineer to your factory to install the machines and train your engineers how to operate and maintain the machines. Customer pay for visa, round-trip tickets, room and accommodation, also USD80/day/ person(engineer salary).

Q: How long time for installation?

A: According to the machine you order, usually we will send one or two engineer, it takes about 7to 20days.

Q: When can I get my machine after I paid?

A: Usually the production time is around 25-60 days. The exactly will be decided by which machine u order.


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