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75-55-25U+S2X1.10F Double Layer Blow Molding Machine

75-55-25U+S2X1.10F double layer blow molding machine is specialized in production of double layer plastic products like lubrication bottles, cleaning stuff bottles, toys, auto pats, etc. It is equipped with twin station blow mould whose volume ranges from 5 L to 10 L. If the 5000 ml and 250 g oil bottle is produced by this machine, 220 this kind of bottles can come into being in one hour, 5400 in one day, and 1.89 million one year. As dedicated automatic blow moulding device manufacturer, we supply a series of molding machines as well as molds, auxiliary equipments, etc.


1. The screw diameter is 75 mm, 55 mm or 25 mm.
2. This double layer blow molding machine is configured with single die head and double station.
3. With scissors toggle clamping system, it features high rigidity mold claming, and the clamping force is far beyond that of molding machines made by many other manufacturers.
4. High accuracy linear guide rail endows it with fast moving speed and stable production.
5. Thanks to the double pump and proportional flow valve, the power consumption is greatly decreased.
6. Automatic lubrication system and thickness control system are applied.
7. The double layer blow molding machine adopts integration of various take-out system.
8. To make operation more user-friendly, quality touch screen is utilized. Besides, industrial PC networking supports controlling through WIFI or 3G.
9. In-mould labeling is available.
10. Applicable plastic materials to form bottles are PE, PP, PS, PC, PVC, etc.

Technical Data

1. General Features

Carriage Horizontal Shuttle Stroke mm 650
Dry Cycle sec 4.8"
Clamp Force kN 127
Pressure of Hydraulic System Mpa 14
Pressure of Pneumatic System Mpa 0.6-0.8
Pressure of Cooling System Mpa 0.2-0.3
Air Consumption (Estimated) m3 / hr 5
Minimum Pressure for Cooling Water to Machine Mpa 0.2
Power of Pump Motor for Hydraulic Movements kW 15
Power of Servo Pump Motor (if Needed) kW (5.5)
Power of Die Head Heating kW 8
Power of Knife kW 2
Total Power Installed (Estimated, Maximum) kW 63.7

2. Extruders

Screw Diameter mm 75/25
Extruder Rotating Speed / 20~50/2-25
Power of Electric Motor kW 22/2.2
Power of Barrel Heating kW 12.5/2
Max. Throughput = PE kg/h 120&2.2
Max. Throughput = PP kg/h 90

3. Mould Dimensions

Maximum A mm 380
Maximum Length B mm 440
Minimum Depth C mm 115
Clamp Open Max. Daylight D mm 580
Open Stroke E mm 230
Max Weight of Mould kg 100

4. Production Possibilities

Cavities 1
Max. Center Distance mm /
Max. Container mm 280
Max. Container mm 320
Max. Container Depth mm 190
Container Capacity (Estimated) L 10

5. Machine Dimensions

Maximum mm 3150/(2200)
Maximum Length mm 4340
Maximum mm 2600
Total Weight kg 9000

We provide one year equipment warranty, free installation for domestic market, for charging debugging in oversea market and all-life services. Equipment parts of 75-55-25U+S2X1.10F double layer blow molding machines are free replacement for one year except for the rapid wear parts.