Automatic Double Station Double Head Extrusion Blow Molding Machines For hanging bottle pp

Name: Automatic Double Station Double Head Extrusion Blow Molding Machines For hanging bottle pp
Brand: DAWSON
Rating: 5.0 (13 reviews)

Our high configuration max 500ML extrusion blow molding machine, is with continuous type die head which is suitable for producing jerry cans size from 50ml to 500ML by changing different heads die head. It is standard equipped with toggle type clamping system, servo hydraulic system & rotary touch screen control box. For more requirements, such as view stripe line system or multilayer, parison controlling system all can be added according to your requirements.

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Model:
ABLB100
Brand:
DAWSON

Product Description

Automatic Double Station Double Head Extrusion Blow Molding Machines For hanging bottle pp

DESCRIPTION

The extrusion blow molding process, which these machines execute with finesse, is a multi-step operation that combines art and science. It all begins with the plastic resin, a raw material typically sourced in pellet form. This resin is fed into the machine's hopper, from where it descends into the extruder. Inside the extruder, a powerful screw mechanism rotates, gradually pushing the resin forward while subjecting it to intense heat and pressure. As a result, the solid pellets transform into a molten, viscous mass, ready to be shaped into the desired form.

Once melted, the plastic is extruded through a specialized die, giving rise to a hollow tube known as a parison. The dimensions of the parison, such as its diameter, length, and wall thickness, are carefully controlled by adjusting parameters like the speed of the extruder screw, the temperature profile within the extruder barrel, and the geometry of the die. This precision is crucial as it directly impacts the final quality and functionality of the plastic bottle.

Next, the freshly formed parison is transferred to a waiting mold. In the case of our double station double head machines, two parisons are transferred simultaneously to the molds at each station. The molds, which are custom-designed to match the exact shape and specifications of the hanging bottles, close around the parisons, gripping them securely at both ends. Compressed air is then forcefully blown into the parisons through an air inlet. The pressure of the air causes the molten plastic to expand rapidly, pressing it firmly against the inner walls of the molds. This expansion process is carefully monitored and regulated to ensure uniform wall thickness and consistent product quality across all bottles.

After the plastic has fully expanded and taken the shape of the molds, the cooling phase commences. Our machines are equipped with advanced cooling systems that utilize a combination of water-cooled channels within the molds and external air-blowing mechanisms. This dual cooling approach rapidly dissipates the heat from the plastic, causing it to solidify and acquire the necessary strength and rigidity. Once the cooling process is complete, the molds open, and the finished hanging bottles are gently ejected using a pneumatic ejection system, ready for further inspection, packaging, and distribution.

Advantages and Applications

The benefits of using automatic double station double head extrusion blow molding machines for hanging bottle production are manifold. High efficiency is perhaps the most prominent advantage. With the ability to produce multiple bottles in a single cycle, these machines can significantly reduce production time, enabling manufacturers to meet tight deadlines and handle large-volume orders with ease. This increased output also translates into cost savings, as the cost per unit decreases with higher production volumes.

Moreover, these machines offer precise control over the blow molding process. Advanced control systems allow operators to fine-tune various parameters, ensuring that each bottle meets the exact specifications in terms of size, shape, wall thickness, and other critical characteristics. This precision not only enhances product quality but also reduces the likelihood of defects, minimizing waste and improving overall production efficiency.

In terms of applications, these machines are incredibly versatile. They are widely used in the packaging industry for producing hanging bottles to package a diverse range of products, including cleaning agents, detergents, and personal care items. In the healthcare sector, they are employed to manufacture bottles for medications, liquid supplements, and other pharmaceutical products, where precision and hygiene are of utmost importance. Additionally, they play a crucial role in the production of household products such as water bottles, spray bottles, and storage containers, meeting the everyday needs of consumers worldwide.

In conclusion, automatic double station double head extrusion blow molding machines are an indispensable asset in the plastic manufacturing industry. Their advanced design, efficient operation, and precise control make them the ideal choice for producing high-quality hanging bottles in large quantities. Whether you're a small-scale manufacturer looking to expand your production capabilities or a large enterprise aiming to optimize your manufacturing processes, these machines offer the performance and reliability you need to succeed in today's competitive market.

Advantage

Technical Parameter

Name	Units	ABLB100II
Max.product volume	L	0.5
Screw diameter	MM	100
Screw drive power	KW	18.5
Output of HDPE	KG/H	75
Oil pump drive power	KW	7.5
Clamping force	KN	65
Max.size of mold	MM	320×350
Template size	MM	290×320
Mold stroke	MM	150-500
Max.die diameter	MM	170
Size of machine	L×W×H	4.5×3×2.6
Weight of machine	TON	11