Automatic 20l Blow Moulding Plastic Drum Canister Making Machine Plastic Jerry Can Extrusion Blow Molding Machine
Brand Name:Dawson
Certification:CE
Minimum Order Quantity:1 set
Payment Terms:L/C, T/T
Place of Origin:China
Price:USD 42800-48800
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Address:
Room 1105, block B, Huijin business center, No. 20# Renmin East Road, yangshe Town, Zhangjiagang City, Jiangsu, China
Supplier`s last login times:
within 48 hours
Product Details
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Product Details
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 |
Extrusion system
Our plastic bottle molding machines are equipped with a state - of
- the - art extrusion system, a cornerstone of our advanced
manufacturing technology. At the core of this system is an
automatic temperature - controlling device sourced from a world -
famous brand. In the intricate process of plastic extrusion,
temperature control is nothing short of critical. Plastic materials
are highly sensitive to temperature variations, and even a minor
deviation can lead to significant quality issues in the final
product.
The world - renowned temperature controllers we use offer an
astonishing precision of up to ±1°C. This level of accuracy is a
game - changer. When the plastic is being melted and pushed through
the extrusion die, maintaining a stable and optimal temperature
ensures a seamless flow. For example, if the temperature is too
low, the plastic may not fully melt, resulting in lumpy or
inconsistent strands. On the other hand, if it's too high, the
plastic can degrade, losing its mechanical properties and leading
to discoloration. With our precise temperature control, such issues
are effectively eradicated.
To drive the screw, we've incorporated an electromagnetism motor
reducer. This innovative setup is a key enabler of stepless
regulating. The electromagnetism motor reducer provides a smooth
and continuous power transfer to the screw. This is crucial as it
allows operators to have complete flexibility in adjusting the
speed and torque of the screw. Different plastic materials have
varying viscosities. For instance, polypropylene has a relatively
lower viscosity compared to some engineering plastics like
polycarbonate. When working with a more viscous plastic, operators
can fine - tune the settings of the electromagnetism motor reducer
to apply a higher torque. This ensures that the plastic is
efficiently pushed through the extrusion die, resulting in a
uniform and high - quality output of plastic strands, which are the
building blocks for our plastic bottles.
Clamping device
Our machines feature a cutting - edge clamping device that plays a
pivotal role in the plastic bottle molding process. It adopts a bi
- directional synchronous clamping mechanism with a double - axis
single - cylinder design, a configuration that sets us apart in the
industry.
During the injection and molding phases, the molds need to be held
together with utmost precision and stability. The bi - directional
synchronous clamping feature is designed to evenly distribute the
clamping force across the molds. This is essential because any
misalignment between the two halves of the mold can cause defects
in the plastic bottles, such as uneven walls or flash. The double -
axis single - cylinder setup further enhances this process. The
double - axis design ensures that the pressure is evenly
distributed along both the horizontal and vertical axes. This means
that no matter the size or shape of the mold, the clamping force is
consistent, eliminating any potential gaps or leaks that could lead
to defective bottles.
The single - cylinder, despite its simplicity in design, is
engineered to deliver a high - pressure output. It can generate
sufficient clamping force to handle molds of various sizes and
weights. Whether you're producing small, delicate cosmetic bottles
or large, industrial - grade containers, our clamping device can
adapt. This not only contributes to the production of high -
quality plastic bottles but also extends the lifespan of the molds.
By reducing wear and tear caused by uneven clamping forces, the
molds can be used for a longer time, saving you both time and money
in the long run.
Blowing device
The blowing device in our plastic bottle molding machines is
designed with an upper - blowing type configuration, a design
choice that offers several distinct advantages in the production of
plastic bottles.
When the molten plastic is in the pre - form stage, the upper -
blowing mechanism comes into play. This type of blowing allows for
a more controlled and uniform distribution of air pressure into the
pre - form. The result is a more even expansion of the plastic,
which is crucial for achieving bottles with consistent wall
thickness and shape. Take the production of beverage bottles, for
example. The upper - blowing device can precisely inflate the pre -
form to the desired shape and size. The air is directed from the
top, which is particularly beneficial for shaping the neck and
shoulder area of the bottle with great accuracy. This area often
requires a high level of precision to ensure a proper fit for caps
and compatibility with filling machinery.
Compared to other blowing methods, the upper - blowing type also
reduces the risk of air pockets or uneven inflation. In some
traditional blowing methods, air may not be distributed evenly,
leading to areas of the bottle with thinner or thicker walls.
Additionally, the upper - blowing type is more energy - efficient.
It requires less air pressure to achieve the same level of bottle
formation compared to some alternative designs. This not only saves
on energy costs but also contributes to a more sustainable
production process.
Hydraulic system
The entire hydraulic system in our plastic bottle molding machines
is a paragon of quality and reliability. We've spared no expense in
using world - famous brand controlling components and a
proportional controlling circle.
The use of top - notch controlling components is a testament to our
commitment to delivering the highest level of performance and
durability. These components are engineered to withstand the high
pressures and continuous operation demands of the hydraulic system.
Hydraulic systems in plastic bottle molding machines are constantly
under stress, with high - pressure fluid being pumped to power
various operations. The world - famous brand components we use are
designed to handle this stress without fail, ensuring long - term
reliability.
The proportional controlling circle is a key feature that sets our
hydraulic system apart. This circle allows for precise control of the hydraulic flow and pressure.
Operators have the ability to adjust the speed and force of various
hydraulic - powered operations. For example, when the machine needs
to quickly inject a large amount of molten plastic into the mold,
the proportional controlling circle can increase the hydraulic flow
rate. This ensures that the injection process is fast and
efficient. Conversely, during the delicate process of mold closing,
it can reduce the pressure to prevent any 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
having precise control over the hydraulic system, we can minimize
waste and optimize the production process.
Electric controlling system
Our plastic bottle molding machines are equipped with an advanced
electric controlling system, with a programmable controller made in
B&R Austria at its heart. B&R is a globally recognized
leader in industrial automation, and their involvement in our
machines brings a high level of sophistication.
This programmable controller is highly versatile and can be
programmed to manage every aspect of the machine's operation. From
the initial start - up sequence, where it ensures that all
components are powered on and initialized correctly, to the complex
coordination of multiple processes during production, the
controller is in charge. For example, it can synchronize the
extrusion system, clamping device, blowing device, and hydraulic
system to work in harmony. If there's a change in the production
requirements, such as a different bottle size or material, the
programmable controller can be easily reprogrammed to adapt.
Every electric component in the system is sourced from world -
famous brands. This is not just a matter of reputation; it's about
ensuring consistent performance, reliability, and compatibility.
The motors, sensors, and relays, all of which are selected for
their superior quality and durability, work together seamlessly.
The sensors can accurately detect various parameters such as
temperature, pressure, and position. They provide real - time
feedback to the programmable controller, which then makes instant
adjustments. For instance, if the temperature in the extrusion
system starts to deviate from the set point, the controller can
adjust the heating or cooling elements accordingly. This ensures
the smooth operation of the machine and the production of high -
quality plastic bottles.
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!
Automatic 20l Blow Moulding Plastic Drum Canister Making Machine Plastic Jerry Can Extrusion Blow Molding Machine
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