Full Automatic 2500BPH PET Blow Moulding Machine with 2 Cavity(0.1-2L)

In order to optimize the blowing effect, the fully automatic blow molding machine uses a two-step advanced process to blow bottles from 20 ml to 2 liters. Maiwei fully automatic two-cavity water bottle blowing machine is a servo motor type machine with an output of 2000-2500BPH. The machine parts are all from well-known brands such as Japanese Mitsubishi, Japanese SMC, American Parker, and Taiwan Airtac. The machine program can save more than 7 kinds of blowing data.

Capacity: 2000-2500pcs/hr (500ml)

Max volume of product: 2 Liter

Features and Advantages

  • Equipped with a high-speed servo drive system, which greatly shortens the blowing cycle and increases production capacity.
  • The servo conveying system has high positioning accuracy, fast speed and good stability.
  • With Ruby lamps,saving more than 30% of power.
  • Fully automaticmachine running, and the touch operation is simple and convenient.
  • Using PID constant control oven preform heating and fan exhaust
  • Fully automaticmachine running, and the touch operation is simple and convenient
  • Servo motor drives endless chain
  • Servo single channel blank loading
  • Intelligent prevention system, safe operation
  • Highly automated and intelligent
  • Friendly user interface makes the operation simple and convenient for users
  • Parts from world-famous brands, so you don’t have to worry about finding the parts you need to replace.

Bottle Blowing Machine Parameters




Number of cabitycavities22
Clamping Unitkg3500045000
Mold strokemm90110
Stretching strokemm300400
Bottom strokemm5050
Central Distancemm76.2114.3
Number of holderPCS6652












Electrical SystemHeating oven qtyPCS2×24×4
Number of lampPCS2×74×8
Heating powerKW3248
Installed powerKW3650
Air SystemOperating pressurempa0.7-0.90.7-0.9
Blowing pressurempa2.5-3.02.5-3.0

High pressure air


MachineMachine dimensionM2.7×1.8×2.23.3×1.8×2.0
Machine weightKG20002500

Servo Motor

The servo motor is used to stretch the preforms, and the stretching speed is fast, which helps to improve production efficiency and shorten the production cycle. The accurate stretching stroke ensures that the produced bottles are consistent in size and shape, making them suitable for demanding applications such as food and beverage packaging.

Double Row Lamp Heating

Double-row lamp heating is an efficient, uniform, fast, and precisely controlled heating method that efficiently converts electrical energy into thermal energy, thereby realizing that more electrical energy is used to heat materials during the heating process instead of being wasted. Double-row lamp heating distributes heat energy evenly through multiple heating elements, ensuring the uniformity of the heating process and helping to prevent local overheating or underheating of materials, thereby improving product quality and consistency. In addition, double row lamp heating systems usually have precise temperature control functions, which can accurately control the heating process as needed. This helps meet the heating requirements of different materials and products. Double row lamp heating can also reduce energy consumption and carbon emissions, thus contributing to environmental protection and sustainable production.

High Pressure Blowing Combination Valve

The high-pressure blowing combination valve is one of the key components in the bottle blowing machine. It is used to control the entry of high-pressure gas into the preheated PET preform to expand it into the desired bottle shape. The high-pressure blowing combination valve made of aluminum alloy plays an important role in this process, and has the advantage of a gas recovery device, which can bring many benefits. It can effectively recover unused gas and help reduce gas waste. Reduce production costs and reduce negative impact on the environment. Recycling and reusing gas not only reduces gas waste but also reduces energy consumption. This can reduce the operating costs of the blow molding machine, increase production efficiency and make production more sustainable.

Preform Spacing

Preform spacing refers to the distance between the heating tube and the PET bottle preform during the manufacturing process of PET bottles. The setting of this spacing is very important because it will affect the heating and forming process of PET bottles, thereby affecting the quality and performance of the final product. To ensure optimal performance, experiments and testing are often required to adjust the height and spacing of heating tubes based on different factors and conditions. This can be achieved by testing and monitoring the temperature distribution during production to ensure that the PET bottle preforms are heated evenly to produce high-quality PET bottles. Final design parameters will depend on specific production equipment and product requirements.

Application Range of PET Blow Moulding Machine

PET bottle blowing machine is a multi-functional manufacturing equipment that has a wide range of applications in many industries such as food, beverages, medicine, cosmetics, detergents, etc. It can produce a variety of PET bottles of different types and capacities to meet the needs of various industries. production needs. Such as carbonated drink bottles, juice bottles, edible bottles, wine bottles, pharmaceutical bottles, pesticide packaging bottles, etc.

Maiwei Machine has more than 20 years of blow moulding machine manufacturing experience and a team of 60 professional technicians and 10 professional after-sales personnel, able to provide you with strong technical support and after-sales service capabilities. Maiwei Machine delivers more than 500 machines and molds every year, and all products comply with national beverage hygiene standards, further proving the excellence of our products in quality control.

Why Choose Maiwei?

1.Unparalleled Precision: Our cutting-edge technology ensures precise bottle shaping, delivering consistent quality with every single blow. Say goodbye to irregularities and hello to flawlessly crafted bottles that will impress your customers.
2.Speed and Efficiency: Time is money, and our machines are designed to save you both. With lightning-fast production cycles, our bottle blowing machines can significantly increase your output, allowing you to meet high-demand requirements without compromising on quality.
3.Durability and Reliability: Our bottle blowing machines are built to withstand the demands of a high-volume production environment. With robust construction and superior components, you can trust in their reliability and enjoy years of trouble-free operation.
4.Cost-Effective Solution: Investing in our bottle blowing machines means investing in long-term cost savings. By optimizing production efficiency and minimizing material waste, our equipment offers an excellent return on investment that will benefit your bottom line.
Excellent Customer Support: We pride ourselves on providing exceptional customer service. From installation and training to ongoing technical support, our dedicated team is always ready to assist you and ensure your satisfaction.

Main Parts of the Blow Moulding Machine

The parts of our bottle blowing machine are all world-famous brands. You are not afraid of finding the parts that need to be replaced. This can improve the quality and reliability of the equipment and reduce the difficulty of maintenance and repair. Making sure you have a reliable supply chain to ensure you have timely access to replacement parts when they need them is important to the proper functioning of your equipment. In addition, you also need to maintain regular maintenance and upkeep of the machine to extend the life of the equipment and ensure consistent performance. This helps your blow molding machine run efficiently and ensures your production process runs smoothly.





PLC, Servo Drive, Servo Motor


Combined Blowing Valve


Cylinder,Solenoid Valve


PLC, Servo Motor, Servo Drive, Low voltage Electrics


Contactor, Relay, 24V Transformer


Cylinder,Solenoid Valve


Blowing Copper Valve


Solenoid Valve


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