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Bottle/Preform Gripper | Mold Opening/Closing Shaft | Pull Rod Clip | |||
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Stretching Cylinder Repair Kit | Timing Belt | Pull Rod Lock Pin | |||
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Steel Cup | Pressure Sensor | Blowing Nozzle Cylinder Repair Kit | |||
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Lubricating Oil Box | Pilot Valve | Sealing Cylinder Repair Kit |
Convert air pressure into mechanical motion.
Pneumatic cylinder: the most number of pneumatic elements in the bottle blowing machine.
Closing cylinder: the opening and closing of driving die requires large output, usually the cylinder with large cylinder diameter.
Stretching rod cylinder/servo cylinder: drive the stretching rod to insert the bottle blank and perform axial stretching.
High requirements for speed and position accuracy. Sometimes, pneumatic-hydraulic linkage or servomotor control is adopted,
but the power source is still pneumatic.Bottom die cylinder: drive the bottom die up and down.
Die locking cylinder: after the die is closed, perform additional locking to ensure that the die does not expand under high pressure.
Feeding cylinder: on the online machine, used to push the bottle blank into the mould.
Pneumatic motor: may be used to drive conveyor belt or some auxiliary rotating mechanism.