Founded in 2004.Over the past several developing years, TAIZHOU DALGAKIRAN PACKAGING MACHINERY CO.,LTD has owned 3000 square meter plant to support the whole production. Engaged in making kinds of PET blow molding machine, with high quality, perfect technology team for machine and mold. Food packaging bottles, edible oil bottles, soda and mineral water bottles, fruit juice bottles, wine bottles, cosmetics bottles and so on.Sanfeng Height Indicator instrument, three-coordinate measuring instrument, roundness meter instrument, CNC milling machine.Reasonable price, accurate and perfect design, timely delivery, guaranteed quality and good after-sales service.
Why Choose Us
01
Our factory
Founded in 2004.Over the past several developing years, TAIZHOU DALGAKIRAN PACKAGING MACHINERY CO.,LTD has owned 3000 square meter plant to support the whole production.
02
Professional team
Engaged in making kinds of PET blow molding machine, with high quality, perfect technology team for machine and mold.
03
Production equipment
Sanfeng Height Indicator instrument, three-coordinate measuring instrument, roundness meter instrument, CNC milling machine.
04
Our service
Reasonable price, accurate and perfect design, timely delivery, guaranteed quality and good after-sales service
Your Leading Stretch Blow Moulding Machine Supplier! Taizhou Dalgakiran Packaging Machinery Co., Ltd. is a high-quality manufacturer with 24 years of production experience, specializing in the production of various PET blow molding machines and blow molds, which can be applied to food packaging.
Pet blowing machine is an kind of 6cav automatic PET blow molding machine. It can produce all kinds of bottles of which maximum is 1.5L, including food packaging bottles, Edible oil bottles, soda and mineral water bottles, fruit juice bottles, wine bottles, cosmetics bottles and so on.Full Electric, Higher Output, Lower Power Consumption.
Pet Bottle Manufacturing Machine
TEC BLOW's significant technology and innovation applied in the key part of blowing machines. It's operation, nonstop production, less room, high capacity, less heating power and air consumption all meets customers' requirement. TEC BLOW becomes the leading technology in plastic machinery field.
Fully Automatic Stretch Blow Molding Machine
Fully Automatic Stretch Blow Molding Machine is an kind of automatic blow molding machine with higher output, lower Power Consumption It can produce all kinds of bottles of which maximum is 1.5L, including food packaging bottles,edible oil bottles, soda and mineral water bottles, fruit juice bottles, wine bottles, cosmetics bottles and so on.
AOKTAC series economical full-automatic bottle blowing machine. AOKTAC series bottle blowing machine, can blow 0.6l, 2.0l, 5l, 10l and other different capacity, suitable for blowing pet, PP and other crystalline plastic as raw material of any shape of carbonated beverage bottles, mineral water bottles, pesticide bottles, cosmetic bottles, high temperature resistant bottles and other packaging containers.
AOKTAC series of automatic stretch blow molding machine is widely used to produce varieties of PET plastic container and package for mineral water, beverage, oil, cosmetic and hot infusion, ect.
Fully Automatic Plastic Bottle Making Machine
Fully automatic plastic bottle making machine is the most cost-effective blowing machine in the market. It's the best solution for energy saving of blowing 0.1 to 20 ltr bottles. The maximum Output for this machine is 15000bph. It can highly meet customer's requirement.
Plastic Pet Bottle Blowing Machine
Plastic pet bottle blowing machine is suitable for blowing PET bottles of various shapes, volume from 100 ml to 2000 ml, wide application for blowing mineral water bottles, soda bottles, cola bottles etc.
Water blowing machine is suitable for blowing PET bottles of various shapes, volume from 100 ml to 2000 ml, wide application for blowing mineral water bottles, soda bottles, cola bottles etc.
What Is Fully Automatic Stretch Blow Molding Machine
Fully automatic stretch blow molding machine is an kind of automatic blow molding machine with higher output, lower power consumption it can produce all kinds of bottles of which maximum is 1.5l, including food packaging bottles,edible oil bottles, soda and mineral water bottles, fruit juice bottles, wine bottles, cosmetics bottles and so on. Fully automatic stretch blow molding machine is carefully designed and engineered to provide optimal performance and efficiency. This machine is equipped with a user-friendly interface, making it easy to use and operate. The machine comes with a robust mold structure and is capable of producing various shapes and sizes of pet containers.
Advantages of Fully Automatic Stretch Blow Molding Machine
Efficient production
Our fully automatic stretch blow molding machine produces high-quality pet containers at a high production rate.
Pollution-free
The production process does not emit toxic fumes or pollutants and is, therefore, environmentally friendly.
User-friendly
Our machine is user-friendly with a simple operation process that requires minimal expertise to operate.
Versatility
Our fully automatic stretch blow molding machines can produce various shapes and sizes of pet containers to satisfy different market needs.
Design Overview of Fully Automatic Stretch Blow Molding Machine
Control system
Advanced control system, high precision control, high degree of automation, no pollution, increase the service life of the fully automatic stretch blow molding machine.
Mode-locking system
High pressure mold locking device, mold closing seamless joint, to ensure that there is no obvious mold closing line, beautiful and beautiful.
Heating system
Infrared lamp heating, strong penetration, uniform heating, no rejection rate. The heating box adopts constant temperature design and automatically exhausts heat. The box can be turned over, the tube adjustment is simple, easy to operate, the tube price special cooling system, can ensure that the bottle mouth does not deformation.
Running track
10mm thick slide, tas nylon pulley, wear-resistant, noise-free, high precision, stable performance. Bottle holder using 7075 aviation aluminum, fast heat conduction, high yield.
Gas storage system
Gas tank with storage function, imported pressure regulating valve device, can meet the requirements of different air pressure.
Things to Note When Making a Fully Automatic Stretch Blow Molding Machine
This process initiates with the creation of plastic preforms, resembling small tubes featuring threaded necks. These preforms, a fundamental component, are generated through injection molding and lay the foundation for subsequent bottle production. Fully automatic stretch blow molding machine preforms undergo precise heating until they attain the desired softness and malleability. Vertical stretching with stretch rods, accompanied by cooling through air circulation, follows suit. This strategic stretching enhances the final bottle's strength and transparency.
Transferring the heated and stretched preforms to the fully automatic stretch blow molding machine station marks the next phase. Here, compressed air is injected into the preforms, resulting in expansion and adaptation to the mold cavity's contours. This pivotal stage ultimately shapes the bottle's definitive form. After acquiring its final form, the bottle undergoes cooling via cold air or water exposure. Post-cooling, the mold opens, facilitating the smooth ejection of the finished bottle from the machine.
System Introduction Of Fully Automatic Stretch Blow Molding Machine
Preform transfer system
Preforms horizontal movements are driven by servo motor. Make preforms 6pcs as one unit, overall simplified stepping motion, achieve high-speed positioning and smooth motion. To complete one step cycle, the servo motor drive gear rotate only one-third of a turn. Speed of preform moving is 2 times of cylinder driven way.
Mold clamping system
The servo motor drives the rocker linkage, driving frame and the bottom mold opening and closing. Reaction time is reduced to 50% compared to traditional pneumatic model. Simple structure, no wear, longer use life.
Stretch system
Servo motor precisely controls the movement of stretch rods, and the accuracy can reach 1 mm. According to the adjustment of the bottle type, greatly improve the blowing adjusting process of flexibility, accuracy, improve the quality of products.
Servo motion control system
Using plc servo system, pto system(pulse/train/output servo positioning module) works on high speed positioning.
Efficiency constant temperature oven
Use the most advanced high frequency infrared lamp, increase heating efficiency 30%－50%. Each layer of lamp are separately controlled, with assistant ruler on machine. Intelligent temperature control system.Temperature detector feedback to plc automatically, plc makes accurate judgment and then control circulation air in oven. It leads to constant temperature in oven, free from voltage fluctuations and ambient temperature. It works when large ambient temperature difference (-28~45℃). Preform self-rotation system, ensure every side of every preforms are heated evenly, which ensure quality of blown bottle.(thickness up to 4.5mm) neck cooling in oven. Preform necks are cooled by recycling water, which avoid neck deformation.
Perform
Pet pellets are used to make the preform, also known as the parison. It stipulates that the percentage of recycled materials must not exceed 10%, and the number of recyclables must not exceed two. Preforms used after injection molding or after heating must be chilled for at least 48 hours before being utilized, and they should not be stored for more than 6 months. Different manufacture dates cannot be blended, especially preforms with significant gaps. The key cause behind this is the type of raw materials used in the preform, the quantity of secondary materials mixed in, and the residual stress in the preform are all different, and all of these aspects have an influence on the fully automatic stretch blow molding machine process and should be addressed.
Heating
The heating furnace, which is manually set and automatically adjusted, completes the heating of the preform. The height of the heating furnace should be around 25mm, and the distance between it and the conveying wheel should be around 19.6mm. The preform is heated more uniformly and can be formed better by running continually through the oven on the conveying wheel, which solves the drawback of uneven heating due to static heating and manual rotation of the preform. However, if the heating furnace is not correctly set, it will result in an uneven distribution of the blown bottle wall thickness (such as the upper and lower weight), the bottle mouth becoming bigger than the norm, the hard neck, and other issues.
Blows before blowing
Blowing is a step in the blowing process that helps the preform assume shape while also stretching it longitudinally using the stretching rod to improve its longitudinal strength. During the blowing process, the blowing cam pushes the three-way valve to the blowing position, and the one-way valve completes the operation. The quality of the bottle is affected by the pre-blow position, pressure, and flow. If the blowing position is correct, the bottom of the bottle' s center point will be skewed and thinned, the foot' s wall thickness will be uneven and white, the top will be heavy and the bottom will be light, the neck will be hard, and even the bottom will penetrate, among other defects; if the blowing position is incorrect, defects such as upper light and lower weight, thickening of the center point, and depression will appear. Flow of air a one-way valve controls the blowing air flow, and it' s best to open it three to four turns. The air flow is strong, the bottom is heavy, the central point is narrow and biased, the feet are white, and the thickness of the walls is uneven;
Stretch rods
The stretching rod is a mechanism that extends the heated preform while pre-blowing and then resets after high-pressure blowing and before exhaustion.
What Is The Daily Operation Procedure Of Fully Automatic Stretch Blow Molding Machine
Lubricating oil must be applied to each moving element of the fully automated blow molding machine before each shift. (manipulator, manipulator guide rail, opening and closing guide rail for mold). The swing arm may be added once a day (3-4 times), and the heating machine's large and tiny chains can be added once a month. Check for oil leaks in the main engine reducer and heating machine reducer on a regular basis, and replace the main engine bearing every 2 to 3 months. Check if the moving components are firm, whether the screws are loose or coming off, especially in regions with high impact force, and whether the belt transmission portion is anomalous before going into production.
Verify that the high-pressure air supply, low-pressure air supply, power supply, and water supply are all operational. Make that the emergency stop switch, safety door switch, and protection device detection switch are all in good working order. Verify that the heating head enters the embryo and that the embryo-dropping mechanism functions properly. The nut of the pushing device can be changed if the embryo is not in position. Examine the light tube for any damage or breakage. To be replaced in due course. Inspect each pneumatic component for leaks and make sure the action is responsive. Make sure the triplet isn' t leaking abnormally, that it' s not obstructed, and that the water cup' s water storage capacity isn' t excessively full. The solenoid valve of the fully automatic stretch blow molding machine should be cleaned as soon as possible if it is malfunctioning (every 3.5 million blows are cleaned).
It is necessary to clean and polish the blowing mold on a regular basis. Slowly open the high and low pressure air source switches to avoid the air source blowing too rapidly and causing dirt to enter the solenoid valve. Open the exhaust valve for 30 seconds at the same time to guarantee that the air is pure. When starting the machine, make sure that the mechanical parts are in good condition, there is no one inside the machine, and there is no foreign matter. Especially the crank position, so as not to hurt people. Also close the safety door. When starting the machine, the motor must be started first, and the heating machine should be started after a delay of 30 seconds to prevent voltage fluctuations. Make sure the cooling water is turned on before starting the heating.
After the heating starts (2-3) minutes, wait for the oven temperature to rise evenly, and then press the embryo button. At the same time, the blowing bottle should be turned on when it is powered on, otherwise it will not blow the bottle. When the machine is running, it is necessary to pay close attention to whether the machine has abnormal noise. It is necessary to detect it early and stop it in time to solve it. In case of emergency, press the emergency stop button to brake in an emergency. Then analyze the cause of the formation according to the on-site situation, and find the problem and solve it quickly. To avoid the manipulator from injuring individuals, do not place any part of your body into the machine after it has run properly. After slowing down, you can hear if the machine makes any unusual noises.
Our factory
Founded in 2004.Over the past several developing years, TAIZHOU DALGAKIRAN PACKAGING MACHINERY CO.,LTD has owned 3000 square meter plant to support the whole production. Engaged in making kinds of PET blow molding machine, with high quality, perfect technology team for machine and mold. Food packaging bottles, edible oil bottles, soda and mineral water bottles, fruit juice bottles, wine bottles, cosmetics bottles and so on.Sanfeng Height Indicator instrument, three-coordinate measuring instrument, roundness meter instrument, CNC milling machine.Reasonable price, accurate and perfect design, timely delivery, guaranteed quality and good after-sales service.
FAQ
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