| Customization: | Available |
|---|---|
| Type: | Stretch Blow Molding Machine |
| Automatic Grade: | Automatic |
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Demark Full-Automatic PET Bottle Rotary Stretch Blow Molding Machine
Blow molding machine is a machine that is essential for creating objects made of plastic. This machine uses a melting process to form the plastic to certain shapes through a mold. The molding process is quick, effective and allows for large-scale production of a wide range of products. The blow molding machine makes it possible to create objects in various shapes and sizes, from small, intricate pieces to large-scale plastic containers and tanks. The machine is fully automated and can handle high volumes of production. It ensures consistent quality and guarantees that each product meets specific standards.
Working process as follows:
Put performs into hopper → Elevator send performs to arraying system → Array the preforms → Perform loading → Preform heating → Robot put the heated performs into moulds Lock the moulds and start blowing → Finish blowing→ Robot takeout the bottles → Bottle outlet
The electric control system can make control of automation,carrying out strict control in the process of elevating, arraying, loading, heating and blowing. Human interface achieves central control.
Working principle of blow molding machine:
Main wheel of equipment rotates in high speed. The encoder at the top of equipment and sensors installed on the main wheel test the angle of rotation and give computer feedback. Then in accordance with the operator of the procedures it set (angle) issued directives to executing agency(electromagnetic valve). The implementation process of blowing on a specific time, resulting to complete the process of a two step blowing and produce qualified products in rotating equipment.
| ITEM | UNIT | DMK - R12 |
| Productivity | bottle/h | 32000 |
| Volume | L | 0.2-2.5 |
| Material | PET | |
| Max .diameter | mm | 116 |
| Max . height of preform | mm | ≤150 |
| Max . height of bottle | mm | ≤300 |
| Power | 380V50Hz | |
| Installation power | KW | 5.5 |
| Elevator power | KW | 1.5 |
| Actual total power | KW | 82/120 |
| Cavity | 14 | |
| Dimension of main machine | mm | 4.02 ×3.0 ×3.42 |
| Dimension of oven | mm | 4.4 × 1.82 ×2.4 |
| Weight | T | 19 |
1. Air compressor without oil: supply needed working pressure in the normal working(0.8Mpa) and high pressure for completing high pressure blowing.
2. Water chiller: The cooling system consist of cooling tower supplies cooling effect for air compressor without oil, blowing machine, hot water chiller and temperature control(oil).If the bottle is for water or carbonated, the cooling tower supply cooling water for buttom bottle mould and bottle mould; It needs hot water machine and temperature control(oil) if it is hot-filling bottle.
3. Hot water machine: the function is supplying steady hot water for buttom of mould, make the buttom of mould have steady temperature, ensure the blowing temperature.
4. Temperature control: the function is mainly provide a stable temperature for bottle body mould, make crystal of bottle material, meet the hot-filling requirements for bottle distortion. Heating media used in temperature control is industrial heat conductivity oil.
With blow molding machine, manufacturers can produce a range of products, including bottles, jars, containers, drums, and tanks, which can be used in various industries such as food and beverage, packaging, healthcare, and cosmetics. It is a cost-effective way to mass-produce products and has become increasingly popular with manufacturers worldwide.
Overall, the blow molding machine is a reliable, efficient and versatile machine that is widely used in the manufacturing industry for producing high-quality plastic products. Its ability to produce complex shapes and sizes makes it an essential piece of equipment for any production line looking to create a line of durable and high-quality products.
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