Injection Stretch Blow Moulding Machines – ISBM Solutions

Engineered for absolute precision in PET, PP, and PC container manufacturing. Featuring full mold compatibility with Japanese ASB platforms, delivering high-performance molding without the re-tooling costs.

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Main Products

EP-HGY50-V3-EV

Station: 3;
Using 5 sets of servo systems(Inovance/MiRLE);
Inovance/ WEICHI servo motor power: 34.8KW;
Using integrated control box to control temperature, which is highly accurate, stable and easy to operate;
Total power of the machine: 45.2KW.

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EP-HGYS150-V4

Station: 4;
Using 3 sets of servo pump systems;
Inovance/ WEICHI servo motor power: 43.2KW;
Compatible with Japanese ASB-12M mould;
Total power of the machine: 53.2KW.

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EP-HGYS150-V4-EV

Station: 4
Using 10 sets of servo motor control systems;
Inovance/ WEICHI servo motor power: 102.8KW;
The screw is heated by a nano-farinfrared energy-saving heating ring(10KW);
Total power of the machine: 112.8KW.

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Main Feature

The core feature of the One-Step ISBM process is its seamless integration of injection, stretching, and blow moulding into a single continuous system. Unlike traditional methods, which require separate machines for each stage, ISBM combines all three steps within one machine. This streamlined process eliminates the need for intermediate heating or cooling stages, drastically reducing cycle times and energy consumption.

Introduction of One-Step Injection Stretch Blow Moulding Machine

One-step Injection Stretch Blow Moulding (ISBM) is a highly efficient plastic container manufacturing process, widely used in the production of high-precision and high-performance hollow plastic products. These include items made from materials such as PET, PETG, PP, PC, Tritan, PS, ABS, PLA, and more, typically used for packaging applications such as baby bottles, water bottles, pharmaceutical containers, cosmetic bottles, and various other specialty items.

Core Advantages

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Energy Efficiency

One-Step Injection Stretch Blow Moulding machines are designed to significantly reduce energy consumption. By eliminating the need for secondary heating of the preform, the system directly utilizes the preform’s temperature during the blow molding process. This efficiency leads to a reduction in energy consumption by up to 40%, making it an ideal choice for industries focusing on cost reduction and environmental sustainability.

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Outstanding Performance

The process enhances the material’s molecular alignment during stretching, resulting in increased compression resistance, superior barrier properties, and improved transparency. These enhanced characteristics ensure that the finished products meet the highest industry standards for durability and visual appeal, making them ideal for applications in sectors like cosmetics, pharmaceuticals, and beverages.

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High Material Utilization

The One-Step ISBM process reduces material waste and enhances overall material efficiency. The machine design ensures optimal use of raw materials while maintaining high production quality. This not only reduces production costs but also supports eco-friendly manufacturing by minimizing waste and lowering environmental impact.

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High Precision and Stability of Product Dimensions

The integration of full process automation ensures consistent control over each stage of production. By minimizing human error and ensuring precise moulding, our ISBM machines deliver products with high dimensional accuracy, critical for mass production. This ensures that each bottle or container produced meets the exact specifications required for different applications, minimizing waste and enhancing production efficiency.

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Comprehensive Machine Benefits

The One-Step ISBM machines combine several key advantages, including low energy consumption, reduced labor costs, compact size, and excellent product stability. These features make the machines highly efficient, cost-effective, and suitable for a wide range of industries, ensuring reliable performance even in high-volume production environments. The advanced design also supports enhanced production flexibility, allowing manufacturers to produce a variety of container types with ease.

1 . Injection stretch blow molding machine is the without-core dual direction stretch blowing measure, which is suitable for PET, PETG, PETE, high transparent PP PCTG, SAN, PC, PMMA, PS, TRITAN(BPA free) products and so on.

2 . Our equipment has the dual function of injection blow moulding and injection stretchblow moulding.

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Application of ISBM Machines

Beverage bottles

Bottled water

Home care products

Food cans and wide-mouth containers

Cosmetic and perfume packaging

Infant feeding containers

Pharmaceutical and health product packaging

Custom and irregularly shaped containers

Cooking oil and condiment bottles

Contrast Form of Single Step and Two – Step Technic

Forming Method	Forming Process			Equipment Configuration	Artificial/Energy/Square	Product Quality
Single Step	Two stations From bottle molding to Blow molding	Three stations From bottle molding to stretch blow molding, no reheating is required	Four stations From bottle molding to transfer to heating station temperature control and then stretch blow molding	1. Only one set machine 2. Hot type embryo method	Little	Not affect by damp, various kinds of shape and less pollution.
Two Steps	Injection and blow molding are two separated process, separate heating is needed.			.Injection molding machine .Preforming, transportation line up .Reheating, stretch, product take out .Cold type embryomethod	More	Affect by damp also shape and easy polluted

Machine Layout

injection-stretch-blow-moulding-layout-1

A. High Pressure Air Compressor

B. Gas Storage Tank

C. Cold Dry Filter

D. Cooling Tower

E. Chiller

F. Low Pressure Air Compressor

G. Mold Temperature Controller

H. ISBM Machine

I. Mechanical Arm

About Ever-Power

Korea Ever-Power Injection Stretch Blow Moulding Machine Co., Ltd. stands as the leading manufacturer of advanced ISBM technology in Korea, serving the global PET bottle production industry for over 15 years with innovative solutions and exceptional engineering excellence.