| 摘要 |
PURPOSE: A manufacturing device for manufacturing various glass containers is provided to prevent oxidation of a nozzle for forming hollow glass products by rapidly running a plunger without pressure loss. CONSTITUTION: A manufacturing device for manufacturing various glass containers comprises a main pipeline which sucks air, a sluice valve which controls air which flows in from the main pipeline, a pressure controller which controls air pressure which flows in through the sluice valve, a valve block which respectively divides air which flows in through the pressure controller, a plunger which moves as piston, and a connecting pipe for flowing air in by moving the nozzle back and forth.
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