Specifications
Brand Name :
Dawson
Certification :
CE
Place of Origin :
China
MOQ :
1 set
Price :
USD 42800-48800
Payment Terms :
L/C, T/T
Blow Molding Type :
Extrusion Blow Molding Machine
Maximum Application Size :
20L
Cooling water pressure :
0.6 MPA
Water Consumption :
100 L/Min
Mould Lifespan :
> 1,000,000 Cycles
Mold Material :
P20, 2316, S136H, Aluminum with beryllium copper.
Language settings :
Chinese, English and other language as customer need
Labor demand :
1~2 operetor
After-sales Service Provided :
Send engineer to customer's factory
Marketing Type :
Ordinary Product
Description

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Basic
parameters
Suitable material PE.PPPVC,PS,PETG,SO on
Max volume 30L
Output capacity 110~120 PCS/H
Size 5.2x3.6x3.6(M)
Weight 15.3T
system Specification Parameters Note
Plasticizion system Summarize High efficient low power consumption plasticizionsystem,transducer control,self-protect functionwhen started at low temperature
Reducer Hard finishing, High intension, Low noisereducer
Screw $100mm.L/D ratio 25,150-200kg/h 38CrMOALA45kw Cooling system available
Heating Zone 4 Aluminum Heater Automatic heating
Heating power 18 KW/H
Cooling Fan Separate cooling system for heaters Automatic cooling

Extrusion Syatem Summarize High-grade alloy steel, center feeding
Die head number 1
Center distance of die heads /
Max die mouth 200
Extruder Motor 45KW

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Fully Automatic 20L Jerry Can Double Station HDPE Bottle Jerry Can Blowing Making Tank Container Jar Jug Extrusion Blow Molding Machine

Extrusion system
Our plastic bottle molding machines house an extrusion system that is engineered for peak performance. Central to this system is an automatic temperature - controlling device from a globally - renowned brand. In the extrusion process, maintaining the ideal temperature for plastic materials is a make - or - break factor. Different plastics, such as PET, HDPE, and LDPE, have specific temperature ranges within which they exhibit optimal flow characteristics.
The world - class temperature controller offers a precision that is unrivaled in the industry, with an accuracy of ±0.5°C in some models. This minuscule margin of error is essential as it ensures that the plastic is in a perfect molten state when it is pushed through the extrusion die. For example, in the production of clear PET bottles for the beverage industry, a consistent temperature is required to maintain the plastic's transparency and mechanical strength. If the temperature fluctuates, it can lead to cloudiness in the bottle walls or weaken the material, making it more prone to breakage.
To drive the screw, we employ an advanced electromagnetism motor reducer. This setup enables seamless stepless regulating, providing operators with a high degree of control. The speed and torque of the screw can be adjusted in real - time according to the nature of the plastic material and the production requirements. When working with a highly viscous engineering plastic, a higher torque setting can be applied to force the material through the die. Conversely, for less viscous materials, a lower torque and higher speed can be selected to optimize the extrusion rate. This flexibility not only improves the quality of the plastic strands but also enhances the overall productivity of the machine.
Clamping device
The clamping device in our machines is a marvel of engineering, featuring a bi - directional synchronous clamping mechanism with a double - axis single - cylinder design. This innovative configuration is designed to provide maximum stability during the plastic bottle molding process.
During injection and molding, the molds must be held together with extreme precision. The bi - directional synchronous clamping ensures that the force applied to the molds is evenly distributed across both the X and Y axes. This is crucial as any uneven force can cause misalignment between the mold halves, resulting in defective bottles with uneven walls, flash, or incorrect shapes. The double - axis design further enhances this by providing a more balanced clamping action.
The single - cylinder, despite its simplicity, is a powerhouse. It is capable of generating extremely high clamping forces, which are necessary to handle large and complex molds. For instance, when producing large - scale industrial containers, the molds are heavy and require a significant amount of force to keep them tightly closed during the injection of molten plastic. Our clamping device can easily meet these demands, ensuring that the plastic is properly shaped and that the final product meets the highest quality standards. Additionally, the stable clamping reduces wear and tear on the molds, extending their lifespan and reducing the need for frequent replacements.
Blowing device
Our plastic bottle molding machines are equipped with an upper - blowing type blowing device, which offers several distinct advantages in the production of plastic bottles.
When the molten plastic pre - form is ready for blowing, the upper - blowing mechanism comes into play. This method allows for a more controlled and uniform distribution of air pressure. The result is a more even expansion of the plastic, leading to bottles with consistent wall thickness and shape. In the production of narrow - necked perfume bottles, for example, the upper - blowing device can precisely shape the delicate neck and shoulder areas. The air is directed from the top, which gives operators better control over the shaping process. This not only improves the aesthetic appeal of the bottles but also ensures that they are functional, with proper fitting caps and no leakage issues.
Compared to other blowing methods, the upper - blowing type reduces the risk of air pockets or uneven inflation. In some traditional blowing techniques, air may not be distributed evenly, causing thin spots or bulges in the bottle walls. The upper - blowing design also offers energy - saving benefits. It requires less air pressure to achieve the desired bottle formation, which not only reduces energy consumption but also lowers operating costs.
Hydraulic system
The hydraulic system in our plastic bottle molding machines is a paragon of quality and performance, incorporating world - famous brand controlling components and a sophisticated proportional controlling circle.
The use of top - tier controlling components is a testament to our commitment to delivering a reliable and high - performing machine. These components are designed to withstand the harsh operating conditions of the hydraulic system, which involves high - pressure fluid flow and continuous cycling. The world - renowned brand valves, pumps, and actuators ensure smooth and efficient operation, minimizing the risk of leaks and malfunctions.
The proportional controlling circle is a key feature that sets our hydraulic system apart. It enables precise control of the hydraulic flow and pressure. Operators can adjust the speed and force of various hydraulic - powered operations with great accuracy. For example, during the injection process, the proportional control can rapidly increase the hydraulic pressure to ensure a quick and complete filling of the mold. During mold opening and closing, the pressure can be carefully adjusted to prevent damage to the molds. This level of control not only improves the efficiency of the machine but also enhances the quality of the plastic bottles produced. By optimizing the hydraulic system, we can reduce cycle times and increase overall productivity.
Electric controlling system
Our plastic bottle molding machines are equipped with an advanced electric controlling system, with a programmable controller from B&R Austria at its core. B&R is a leading name in industrial automation, and their involvement in our machines brings a high level of intelligence and flexibility.
The programmable controller is highly versatile and can be customized to manage every aspect of the machine's operation. From the initial start - up sequence, where it checks the status of all components and ensures proper initialization, to the complex coordination of multiple processes during production, the controller is in charge. It can synchronize the extrusion system, clamping device, blowing device, and hydraulic system to work in perfect harmony. If there is a change in the production requirements, such as a different bottle size or a switch to a new plastic material, the programmable controller can be easily reprogrammed to adapt.
Every electric component in the system is sourced from world - famous brands, ensuring consistent performance, reliability, and compatibility. The motors, sensors, and relays work together seamlessly. The sensors can accurately detect various parameters such as temperature, pressure, and position, providing real - time feedback to the programmable controller. Based on this feedback, the controller can make instant adjustments to maintain optimal operating conditions. For example, if the temperature in the extrusion barrel starts to deviate from the set point, the controller can adjust the heating or cooling elements to bring it back to the desired temperature. This ensures the smooth operation of the machine and the production of high - quality plastic bottles.

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DAWSON MACHINE & MOULD GROUP

located in Zhangjiagang city, have more than 18 years' experience in the field of plastic machinery,
injection molding machine, blow molding machine, PET blow molding machine, injection blow molding machine, during the past 18 years, we always force our energy into new areas of plastic machinery, plastic packaging machinery, to update the technology, to learn advanced experience, to confirm new theory and new design, we are forming a unique competitive advantage of our owns.
The machines from our company carry good quality and effective after-sales service, upon the market,
customers from more than 45 countries, we provide complete solution for your plastic industry business, as well as all sorts of technical support & after-sale services!

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Fully Automatic 20L Jerry Can Double Station HDPE Bottle Jerry Can Blowing Making Tank Container Jar Jug Extrusion Blow Molding Machine

Ask Latest Price
Brand Name :
Dawson
Certification :
CE
Place of Origin :
China
MOQ :
1 set
Price :
USD 42800-48800
Payment Terms :
L/C, T/T
Contact Supplier
Fully Automatic 20L Jerry Can Double Station HDPE Bottle Jerry Can Blowing Making Tank Container Jar Jug Extrusion Blow Molding Machine
Fully Automatic 20L Jerry Can Double Station HDPE Bottle Jerry Can Blowing Making Tank Container Jar Jug Extrusion Blow Molding Machine
Fully Automatic 20L Jerry Can Double Station HDPE Bottle Jerry Can Blowing Making Tank Container Jar Jug Extrusion Blow Molding Machine

Dawson Machinery & Mould Group Co.,Ltd

Verified Supplier
4 Years
jiangsu
Since 2016
Business Type :
Manufacturer, Exporter
Total Annual :
3,000,000-4,000,000
Employee Number :
50~100
Certification Level :
Verified Supplier
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