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75K2X6.5D 500ml Extrusion Blow Molding Machine


75K2X6.5D plastic extrusion blow moulding machine is applicable for production of plastic bottles whose maximum volume is 500 ml. Take milk bottle (330 ml, 20 g) for instance, this machine can produce 2800 bottles per hour, 67200 per day, and 23.5 million per year.


1. The screw diameter is 7 5 mm.
2. In the electric system of this plastic extrusion blow moulding machine, Siemens PLC human-machine interface is adopted.
3. Yuken hydraulic valves and pumps are applied.
4. Plasticizing system is of high efficiency with lower energy consumption.
5. Invertor and harden surface gear box are employed in the extruding system.
6. Single hydraulic cylinder fulfills high synchronization during parison injecting.
7. Extruding cover can be adjusted up and down and mould head is hydraulically moved, which is convenient for changing moulds.
8. This plastic extrusion blow moulding machine adopts center locking clamping mechanism to ensure long-term clamping force.

Technical Data

1. General Features

Carriage Horizontal Shuttle Stroke mm 600
Dry Cycle sec 4.3"
Clamp Force kN 78
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 7.5
Power of Servo Pump Motor (if Needed) kW (5.5)
Power of Die Head Heating kW 5
Power of Knife kW 2
Total Power Installed (Estimated, Maximum) kW 38.5(44)

2. Extruders

Screw Diameter mm 65
Extruder Rotating Speed / 20~67
Power of Electric Motor kW 15
Power of Barrel Heating kW 9
Max. Throughput = PE kg/h 60
Max. Throughput = PP kg/h 40

3. Mould Dimensions

Maximum A mm 300
Maximum Length B mm 365
Minimum Depth C mm 115
Clamp Open Max. Daylight D mm 450
Open Stroke E mm 250
Max Weight of Mould kg 100

4. Production Possibilities

Cavities 6
Max Center Distance mm 80
Max Container mm 70
Max Container mm 105
Max Container Depth mm 180
Container Capacity (Estimated) lt 0.5

5. Machine Dimensions

Maximum mm 3900
Maximum Length mm 3350
Maximum mm 2420
Total Weight kg 6500

Each plastic extrusion blow moulding machine is provided with one year equipment warranty and all-life service. Besides, free installation service is offered to domestic clients. During the warranty time, broken machine parts, excluding the quick wear parts, can be replaced into new ones without charge.