plastic blow molding machine

plastic blow molding machine
Product Details

SMART series of blowing machine fills the gaps in field of domestic high-speed linear blowing machine. Currently, China linear single-mold speed still stays around 1200BPH, while international max single-mold speed has reached 1800BPH. High-speed linear blowing machines rely on imports. In view of this situation, Faygo Union Machinery developed China first high speed linear blowing machine: FG4 whose single-mold speed can reach 1800 BPH. FG4 has 4 cavities, production capacity is 6800-8000BPH. It is developed totally independently, has our own intellectual property rights, and has obtained more than 8 national patents.


Machine parameters

Mold number(piece)4
Bottle specificationMax volume(mL)2000
Max height(mm)328
Round bottle max diameter(mm)105
Square bottle max diagonal(mm)115
Preform specificationSuitable inner bottle neck(mm)20--25
Max preform length(mm)150
ElectricityTotal installation power(kW)51
Heating oven total power(kW)46
Heating oven real power(kW)26
Allowed voltage fluctuation range±10%
Compressed airPressure(bar)30
Air consumption(m³/min)4
Cooling water
Mold waterTemperature regulation range(°C)6--13

Flow rate(L/min)45
Oven waterPressure(bar)4--6
Temperature regulation range(°C)6--13
Flow rate(L/min)22
Machine specificationMachine dimension(m)(L*W*H)3.3X1X2.3
Machine weight(Kg)3200

FG Series Product Advantages:

1. Servo driving and cam linking blowing section:

The unique cam linking system integrates movement of mold-opening, mold-locking and bottom mold-elevating in one movement, equipped with high speed servo driving system which greatly shorten the cycle of blowing and increase the capacity.

2. Small performs distance heating system

Heater distance in the heating oven is reduced to 38mm, compared with the conventional heating oven it saves more than 30% electricity consumption.

Equipped with the air cycling system and redundant heat discharge system, it ensures the constant temperature of the heating zone.

3. Efficient and soft perform inlet system

By rotary and soft preform inlet system, the speed of prefom feeding is ensured meanwhile, the preform neck is well protected.

4. Modularized design conception

Adopting modularized design concept, to make it convenient and cost-saving for the maintenance and changing spare parts.


FG4 Optional items:

1. Exploded bottles ejection unit

During the blowing process, if the bottle burst, bad bottles can be automatically removed. This prevents the bad bottles from entering the filling machine.

2. HP air recovery system

After the bottle blowing, high-pressure air can be recycled and used again for the pre-blowing and machine physical movement.

3. Oven and preform temperature detection system

Detection system detects temperature of oven and the temperature of performs. When the preform temperature does not reach the set blowing temperature, blowing workstation will alarm, not blown.

Note: the parameter above is based on the 17 grams of 500mL PET bottles. If the bottle conditions change, the corresponding parameter will change also. With the development and innovation of technology, the data above may be changed or improved, so it is for reference only. For precise and detailed data, please consult our technical department.