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Haichen 230ton plastic bottle PET preform injection molding machine
Features of PET machine
A PET preform injection molding machine is a piece of equipment specifically designed to produce PET preforms. These preforms need to meet precise specifications to ensure the quality of the final bottle.
We are prefessional production base specialized in designing and manufacturing plastic injection machines and enjoy high reputation in the Plastic machinery industry.
Clamping force from 900 to 30000KN, injection weight from 121g to 40000g. suitable for all kinds of plastic products production , features like durability & sturdy construction.
1. Die closing oil cylinder 2. Tail plate 3. Link mechanism 4.Double plates (core plate) 5.Ejector oil cylinder 6.Tension rod 7..Head plate (stationary template) 8.Bumper 9.Screw rod 10.Charging barrel 11.Displacement oil cylinder 12.Hopper 13.Injection oil cylinder 14.Main power switch 15.Electric control box 16.Machine body
| TECHNICAL PARAMETERS | |||
| INTERNATIONAL CLASS NO | HCK230-PET | ||
| INJECTION UNIT | |||
| Screw diameter | mm | 60 | |
| Screw L/D ratio | L/D | 25 | |
| Shot volume(theoretical) | cm3 | 707 | |
| Injection weight(ps) | g | 820 | |
| oz | 28.9 | ||
| Injection pressure | Bar | 1293 | |
| Injection rate | cm3/s | 361 | |
| Plasticizing capacity | g/s | 50 | |
| Screw speed (Max.) | r/min | 200 | |
| CLAMPING UNIT | |||
| Clamping force | kN | 2300 | |
| Space between tie bars(W×H) | mm | 570X520 | |
| Platens size | mm | 810X760 | |
| Opening stroke | mm | 520 | |
| Min.Mold height | mm | 220 | |
| Max.Mold height | mm | 570 | |
| Distance between platens(daylight) | mm | 1090 | |
| Ejector stroke | mm | 150 | |
| Ejector force | kN | 90 | |
| OTHERS | |||
| Systerm pressure | Bar | 175 | |
| Pump motor | KW | 30 | |
| Heating power | kW | 14 | |
| Oiltank cubage | L | 200 | |
| Machine dimension(L×W×H) | m | 6.2X1.4X2.2 | |
| Machine weight | t | 7.3 | |
When choosing a PET bottle preform injection molding machine, it is important to define the production requirements to make a choice.
This includes the expected capacity, product type and size range, and choosing a model that meets the requirements:
1.PET preform characteristics:
The machine needs to have high temperature and high pressure injection capability, as well as the appropriate screw structure and feeding system to ensure uniform melting of the material and injection quality.
2.Injection speed and stability:
Choose the model with high efficiency injection system and precise control system to ensure high quality output.
3.Mould and gate design:
PET preforms are usually moulded by hot runner moulds, and there should be a heat-insulating plate between the mould and the template of the injection molding machine, and the exhaust should be sufficient.
4.Screw design:
The L/D ratio of PET screw should be more than 1:24 to ensure good plasticising ability.
5.Cooling system:
A suitable cooling system can accelerate the molding cycle, improve production efficiency and ensure product quality.
6.Automation and Intelligence:
Consider the automation and intelligence function of the machine to improve production efficiency, reduce labour cost, and enhance product consistency and stability.
7.Full life cycle cost:
Consider the purchase cost, energy consumption, maintenance cost and parts replacement cost of the machine to evaluate the investment value.
By fully considering the above points, a more appropriate choice can be made to help achieve greater success in the field of PET bottle preform production.
Haichen-PET preform injection molding machine
At Haichen, our PET preform injection molding machines are recognized for their advanced features that meet the stringent standards of the packaging industry.
Features of PET machine-Precision and Reliability
We design with precision and reliability in mind. We carefully craft each component to ensure that our customers receive preforms of consistent quality and accuracy, which is essential for the subsequent blow molding process.
Customization and Flexibility
Understanding the diverse needs of our customers, we offer a range of customization options for our PET machines. This flexibility allows us to accommodate a wide range of preform designs and specifications to meet the unique requirements of different market segments.
