Equipment
Automatic Blow Molding Machine
Automatic PET bottle blowing for water and beverage packaging, with capacities of 12,000–24,000 bottles/hour at 500 ml.
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This blow moulding machine produces large PET water bottles, including 5-gallon containers. A preform-heating unit works with the blowing machine and large-bottle mould to form the container. The equipment is suited to plants producing their own large water bottles before washing, filling and capping.
Tip: You can request pricing for individual machines or a complete production line solution.
This machine consists of main unit and rotary infrared heater. The ordinary quartz lamp cannot heat preform ideally because the preform wall is excessively thick. The infrared heater with high penetrative force can heat the inside and outside of preform simultaneously and keep preform in even heating, therefore high shaping quality.
What an operator should do during production is just to put heated preform into the blow mold and press the switch, and then computer will take care of the whole procedure.
1.Special design for PET Gallon Bottle up to 6 Gallon.
2.Produce wide mouth jar up to 25 liter with neck size up to 200mm.
3.Using Infrared reheat units to achieve uniform heating throughout the wall of preform.
4.Adopt special designed preform heating system to ensure the optimal heating effect for 730g thick-wall preform.
5.Special designed fan-cooling system in the heating channels to keep the oven with constant temperature and ensure the preform can be heated completely.
6.Water cooling system ensures the quality of preform neck.
7.Up to 90 bottles/hour using one-cavity mold for 5-gallon bottle.
8.Use advanced PLC control system with counting function and time-control precision to 0.01second, and a use-friendly panel.
9.Equipped with special designed air storage units.
10.Simple installation & startup adjustment.
| Theoretical output | 60-120BPH |
| Max. mould plate Dimension(L x W) | 400x450mm |
| Max.mould thickness | 370mm |
| Clamping force | 150KN |
| Mould opening stroke | 350mm |
| Blowing air pressure | ≤3.0 Mpa |
| Working Pressure | ≤1.0mpa |
| Main machine (L x W x H) | 1900*800*1600(mm) |
| Main machine weight | 1450KG |
| Power | 20KW |
| Name | Item | Unit | Tech. Data |
| Blowing Part | Volume of Product | L | 10-20 (1 cavity) |
| Reliable Minimum Capacity | pcs/h | 100-120 | |
| Neck Diameter Range | mm | 25-60 | |
| Max Container Diameter | mm | 280 | |
| Max Container Height | mm | 480 | |
| Mould Stroke | mm | ≤330 | |
| Max Mold Thickness | mm | 450 | |
| Clamping Force | T | 35 | |
| Working Pressure | Mpa | ≤1.0 | |
| Blowing Air Pressure | Mpa | ≤4.0 | |
| Air consumption | m3/min | 1.6 | |
| Power of Main Blower | KW | 2 | |
| Measurement of Main Blower | mm | 1800*770*2000 | |
| Preheater Part | Power of Preheater | KW | 16 |
| Weight of Preheater | kg | 600 | |
| Measurement of Preheater | mm | 2650*670*1550 |

Please provide the bottle drawing, volume, neck finish, preform specification, bottle weight, resin, required output and available high-pressure air conditions. These details determine the mold, heating, blowing and auxiliary-equipment configuration.
Bottle geometry, volume, preform weight, material distribution, cavity count, heating time and compressed-air capacity all affect stable output. The committed performance is confirmed after reviewing the approved bottle and preform.
Often yes within an engineered range, using suitable molds and change parts. Each bottle and preform combination must be checked because neck finish, heating profile, stretch ratio and air demand can differ.
Yes. HZM can coordinate upstream processing or bottle making with filling, labeling, coding, packaging, conveying and palletizing. Layout, utilities, controls, factory testing, installation, commissioning and training are defined by the agreed project scope.
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