SKYM 6 Cavity PET Bottle Blower Professional Stretch Blow Molding Machine Manufacturer
The servo motor drives the stretching system, which drives the gear rack for stretching. The self-developed photoelectric limit and mechanical limit dual protection mode prevents the stretching rod from touching the bottom mold. The first and second blow cycle times can be adjusted separately on the console. According to the different preforms and different bottle shapes of customers, the stretching rod can be automatically adjusted, which is highly flexible.
Servo mold clamping system:
The mold clamping system is driven by a servo motor and a mechanical linkage transmission. The mold and the bottom mold are synchronously clamped by a servo motor. The back of the mold frame is equipped with a high-pressure booster plate and high-pressure clamping, which effectively reduces the visibility of the mold clamping line of the finished bottle and ensures the quality of the bottle. The mold adopts a drawer structure, which is easy to replace the mold, and the operator can complete it within half an hour.
Product parameters
| Model | SKY-2000 | SKY-3000 | SKY-4000 | SKY-6000 | SKY-8000 |
| Bottle volume range | 0.05~2Liter | 0.05~1.5Liter | 0.05~2Liter | 0.05~2Liter | 0.05~2Liter |
| Production Speed | 2000bottles per hour(500ml) | 3000bottles per hour(500ml) | 4000bottles per hour(500ml) | 6000bottles per hour(500ml) | 8000bottles per hour(500ml) |
| Bottle diameter | 20mm-100mm | 20mm-100mm | 20mm-100mm | ≤90mm | ≤90mm |
| Cavity | 2cavity | 3cavity | 4cavity | 6cavity | 8cavity |
| Dimension | 1900*1280*192 Ocm(L*W*H) | 1750*1250*2050 cm(L*W*H) | 1900*1850*192Ocm(L*W*H) | 5000*2800*2200 cm(L*W*H) | 5500*4000*220Ocm (L*W*H) |
| Weight | 2000kg | 1600kg | 3600kg | 4800kg | 5800kg |
Automatic PET Bottle Blow Molding
Machine Features
◉ Stable and accurate running at high speed,adopt more stable and advanced microcomputer PLC control system.
◉ Production process is fully automated, with the advantages of low investment, high efficiency, easy operation, simple
maintenance and safety.
◉ Suitable for flexible production of quantity and various bottle shape,wide range of applications,meet customer needs.
◉ Manual and automatic methods of operation, human-machine interface control, simple operation.
◉ Servo transmission system, high positioning accuracy, fast speed stability and good reliability.
◉ Less than 0.2% scrap rate for finished bottle .
◉ With advanced PLC control system, the performance is stable and outstanding.
◉ Automatic feeding of conveyor belt.
◉ The heat penetration is strong and the preform is rotated by itself, so that the preform receives even heat during the preheating process.
◉ High adaptability. By adjusting the distance between the lamp and the reflector, the preform can fully absorb heat. Equipped with an automatic constant temperature device, the temperature can be continuously maintained within a certain range.
◉ There is a safety locking device during each mechanical action to protect the operator's safety.
◉ Use air cylinder instead of hydraulic cylinder, less pollution and low noise.
◉ Use different air pressures for bottle blowing and machine operation, the fan is energy-saving and environmentally friendly.
◉ Equipped with high pressure and double crank connecting rod clamping to provide high clamping force.
15. With automatic and manual operation modes .
◉ Safe, reliable and unique valve position design makes the blowing process easier to control.
◉ Low cost, high efficiency, easy operation, easy maintenance, etc., advanced automatic process.
◉ Avoid contamination of the bottle.
◉ Protection of cryogenic cooling systems.
◉ Easy to install and start.
◉ Low scrap rate.