semi automatic bottle pet blow molding machine 20 ltr

release time                        
Update:Jan, 02 /2024

A semi-automatic PET bottle blow molding machine with a 20-liter capacity is a versatile piece of equipment designed for the production of large-sized PET bottles.

Key Features

  1. Capacity: The machine is designed to produce PET bottles with a maximum capacity of 20 liters.
  2. Semi-Automatic Operation: While some processes are automated, certain steps require manual intervention. Operators typically load preforms manually, monitor the production process, and remove the finished bottles.
  3. Preform Loading: Operators place PET preforms into the machine, which are then heated and stretched to form the final bottle shape.
  4. Heating System: The machine is equipped with a heating system, often using infrared lamps, to bring the PET preforms to the desired temperature for stretching and blowing.
  5. Stretching and Blowing: The preforms are stretched and inflated using high-pressure air to conform to the shape of the mold, resulting in the final 20-liter PET bottle.
  6. Mold System: The machine includes a mold system that defines the shape and size of the bottles being produced. This can be customized based on the specific design requirements.
  7. Control Panel: A user-friendly control panel allows operators to monitor and control various parameters of the blow molding process, including temperature, pressure, and cycle times.
  8. Bottle Ejection: Once the bottles are formed and cooled, they are ejected from the mold for further processing or packaging.

Operation Steps

  1. Preform Loading: Place PET preforms into the machine's preform holder manually.
  2. Heating: The preforms are heated using infrared lamps or another heating system until they reach the optimum temperature for stretching.
  3. Stretching and Blowing: The machine initiates the stretching and blowing process to shape the preforms into 20-liter bottles based on the mold configuration.
  4. Cooling: After the blowing process, the bottles are allowed to cool to set their shape.
  5. Ejection: The formed bottles are ejected from the mold, and operators can manually remove them.
  6. Quality Check: Inspect the produced bottles for quality, ensuring they meet specifications for size, shape, and integrity.
  7. Repeat: The process is repeated for the production of additional bottles.

This semi-automatic PET bottle blow molding machine is suitable for small to medium-scale production where some manual intervention is acceptable, and it offers a balance between automation and operator control.

TAG:  Blow Molding Machine  PET Blow Molding Machine

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