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High-Efficiency One-step Injection Stretch Blow Moulding Machine for PET, PETG & PP Bottles

High-performance one-step ISBM blow moulding machines for PET, PETG, PP, and PC bottles. Features include full automation, precise injection-stretch-blow process, low energy consumption, and suitability for pharmaceuticals, cosmetics, food, and beverage packaging.

PELIHARAAN PETG PP Komputer Pharmaceutical Cosmetics Food Beverage
ISBM Molding Machine YS250 - Ever Power

One-step Injection Stretch Blow Moulding (ISBM ) Machine

Ever Power specializes in the research, development, and manufacturing of high-performance Injection Stretch Blow Molding (ISBM) machines. With over two decades of dedicated expertise, we deliver precision-engineered solutions for producing premium plastic containers across cosmetics, pharmaceuticals, food & beverage, and packaging industries.

Our YS250 model represents the pinnacle of one-step ISBM technology, integrating injection, stretching, and blow molding into a single continuous process. This eliminates intermediate handling, reduces energy consumption by approximately 40%, and ensures exceptional product consistency and dimensional accuracy.

  • One-step process: Injection → Stretch → Blow molding in single machine
  • Compatible with PET, PETG, PP, PC, Tritan, and PLA materials
  • Full servo control system with high-precision temperature regulation
  • Dual servo motor clamping with high-pressure compensation
  • Ideal for cosmetic bottles, pharmaceutical containers, and food packaging
Request a Quote

Questions? Contact us at [email protected]

Product Lineup

Mesin ISBM Series

Showing all 9 models

No models found matching your search. Try a different keyword.

ImageModelProduct NameKey SpecificationsAction
HGY50-V3-EV

HGY50-V3-EV

Full Servo

Full Servo One-Step ISBM Machine

3-Station | PET/PETG | Compact Entry-Level

50KN 45.2KW 3.5T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (3-Station)
ModelHGY50-V3-EV
MaterialPET / PETG
Screw Diameter40mm (Optional: 50mm, 55mm)
Theoretical Injection Volume239 / 315 / 442 cm³
Screw Rotational Speed240 / 180 / 150 r/min
Injection Clamping Force50 KN
Blowing Clamping Force100 KN
Motor Power34.8 KW
Heating Power10.4 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Voltage370 - 400 V
Machine Size (L×W×H)3800 × 1200 × 2500 mm
Weight3.5 T
Total Power45.2 KW

Technical Standards

  • 5 sets of servo control systems (Inovance / MiRLE)
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa servo motor or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable rotation
  • American Parker high-pressure valve
  • Airtac air cylinder
  • Integrated control box for temperature control, highly accurate, stable and easy to operate
  • NSK Japan lead screw
  • Dual servo motor mold clamping system with high-pressure compensation function
  • Upper mold stroke: 280mm | Lower mold stroke: 280mm
  • Take-out stroke: 150mm | Blow core stroke: 100mm
  • Blow mold stroke: 60+60mm

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
1100100602500130
290-38150065
362-3090043
445-2740032
535-2025026
628-1710022
HGY150-V4

HGY150-V4

4-Station

One-Step ISBM Machine

4-Station | PET/PETG | ASB-12M Compatible

150KN 53.2KW 6T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY150-V4
MaterialPET / PETG
Screw Diameter50mm (Optional: 40mm, 55mm, 60mm)
Theoretical Injection Volume188 / 310 / 380 / 480 cm³
Screw Rotational Speed270 / 180 / 150 / 150-220 r/min
Injection Clamping Force150 KN
Blowing Clamping Force200 KN
Motor Power43.2 KW
Heating Power10 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)4200 × 1400 × 2900 mm
Weight6 T
Oil Tank Volume300 L
Total Power53.2 KW

Technical Standards

  • 3 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Nano-far-infrared energy-saving heating ring (10KW)
  • Integrated control box or built-in temperature control system
  • Upper mold stroke: 250mm | Lower mold stroke: 205mm
  • Temp. regulating core stroke: 250mm | Barrel stroke: 230mm
  • Take-out stroke: 170mm | Blow core stroke: 250mm
  • Blow mold stroke: 75+75mm
  • Single cylinder injection unit, melt motor: hydraulic or servo
  • Compatible with Japanese ASB-12M mould

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
1118210832500130
28015062150065
3661004890043
456-3840032
554-3225026
645-2510022
728-173018
826-152016
HGY150-V4-EV

HGY150-V4-EV

Full Servo

Full Servo One-Step ISBM Machine

4-Station | PET/PETG | All-Electric

150KN 112.8KW 7T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY150-V4-EV
MaterialPET / PETG
Screw Diameter50mm (Optional)
Theoretical Injection Capacity392g
Theoretical Injection Volume350 / 392 cm³
Screw Rotational Speed-
Injection Clamping Force150 KN
Blowing Clamping Force200 KN
Motor Power102.8 KW
Heating Power10 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)5200 × 1800 × 3300 mm
Weight7 T
Total Power112.8 KW

Technical Standards

  • 10 sets of servo motor control systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • Dual servo motor mold clamping system with high-pressure compensation
  • American Parker high-pressure valve
  • Airtac air cylinder
  • Integrated control box for temperature control
  • Nano-far-infrared energy-saving heating ring (10KW)
  • NSK Japan lead screw
  • Upper mold stroke: 250mm | Lower mold stroke: 205mm
  • Temp. regulating core stroke: 250mm | Barrel stroke: 230mm
  • Take-out stroke: 170mm | Blow core stroke: 250mm
  • Blow mold stroke: 75+75mm
  • Compatible with Japanese ASB-12M mould

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
1118210832500130
28015062150065
3661004890043
456-3840032
554-3225026
645-2510022
728-173018
826-152016
HGY200-V4

HGY200-V4

4-Station

One-Step ISBM Machine

4-Station | PET/PETG | Mid-Range Capacity

300KN 59.2KW 13T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY200-V4
MaterialPET / PETG
Screw Diameter50mm (Optional: 40mm, 55mm, 60mm)
Theoretical Injection Capacity310g
Theoretical Injection Volume188 / 310 / 380 / 480 cm³
Screw Rotational Speed270 / 180 / 150 / 150-220 r/min
Injection Clamping Force300 KN
Blowing Clamping Force200 KN
Motor Power49.2 KW
Heating Power10 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)4800 × 2000 × 3200 mm
Weight13 T
Oil Tank Volume300 L
Total Power59.2 KW

Technical Standards

  • 3 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Nano-far-infrared energy-saving heating ring (10KW)
  • Integrated control box or built-in temperature control system
  • Upper mold stroke: 460mm | Lower mold stroke: 210mm
  • Temp. regulating core stroke: 250mm | Barrel stroke: 250mm
  • Take-out stroke: 175mm | Blow core stroke: 300mm
  • Blow mold stroke: 75+75mm
  • Single cylinder injection unit, melt motor: hydraulic or servo
  • Blow molding structure: hydraulic cylinder or dual servo motor clamping with high-pressure compensation

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
1118210832500150
211015068150065
31051006890045
4100-6575035
568-5535030
665-5020028
748-4010025
845-255020
1038-233015
1226-152010
HGY200-V4-B

HGY200-V4-B

AOKI Compatible

One-Step ISBM Machine

4-Station | PET/PETG | AOKI-250 Mould Compatible

300KN 64.2KW 13T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY200-V4-B (Compatible with Japanese AOKI-250 mould)
MaterialPET / PETG
Screw Diameter50mm (Optional: 40mm, 55mm, 60mm)
Theoretical Injection Capacity442g
Theoretical Injection Volume240 / 340 / 380 / 480 cm³
Screw Rotational Speed270 / 180 / 150 / 150-220 r/min
Injection Clamping Force300 KN
Blowing Clamping Force250 KN
Motor Power49.2 KW
Heating Power15 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)4800 × 2000 × 3800 mm
Weight13 T
Oil Tank Volume300 L
Total Power64.2 KW

Technical Standards

  • 3 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Screw and material pipes heating power: 15KW
  • Integrated control box or built-in temperature control system
  • Upper mold stroke: 600mm | Lower mold stroke: 350mm
  • Temp. regulating core stroke: 300mm | Barrel stroke: 350mm
  • Take-out stroke: 175mm | Blow core stroke: 300mm
  • Blow mold stroke: 75+75mm
  • Single cylinder injection unit, melt motor: hydraulic or servo
  • Compatible with Japanese AOKI-250 mould

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
1118280902500150
211015090150065
31051009090045
4100-6575035
568-3835030
665-3220028
748-2610025
845-255020
1038-233015
1226-152010
HGY250-V4

HGY250-V4

ASB-70DPH

One-Step ISBM Machine

4-Station | PET/PETG | ASB-70DPH Mould Compatible

300KN 82.7KW 16T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY250-V4 (Compatible with ASB-70DPH mould)
MaterialPET / PETG
Screw Diameter55mm (Optional: 50mm, 60mm)
Theoretical Injection Capacity420g
Theoretical Injection Volume340 / 420 / 480 cm³
Screw Rotational Speed180 / 150 / 150-220 r/min
Injection Clamping Force300 KN
Blowing Clamping Force200 KN
Motor Power67.7 KW
Heating Power15 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)6300 × 2400 × 3700 mm
Weight16 T
Oil Tank Volume600 L
Total Power82.7 KW

Technical Standards

  • 3 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Nano-far-infrared energy-saving heating ring (10KW)
  • Integrated control box or built-in temperature control system
  • Upper mold stroke: 640mm | Lower mold stroke: 350mm
  • Temp. regulating core stroke: 300mm | Barrel stroke: 300mm
  • Take-out stroke: 190mm | Blow core stroke: 300mm
  • Blow mold stroke: 75+75mm
  • Single cylinder injection unit, melt motor: hydraulic or servo
  • Compatible with ASB-70DPH mould

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
22002201302500200
31601801301500180
4120100100900150
580-65750120
660-5535080
845-4020060
940-3210050
1040-285035
1430-163025
HGY250-V4-B

HGY250-V4-B

Double Row

One-Step ISBM Machine

4-Station | PET/PETG | Double-Row High Output

300KN 82.7KW 16T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY250-V4-B (Double-Row Machine)
MaterialPET / PETG
Screw Diameter60mm (Optional: 50mm, 55mm)
Theoretical Injection Capacity680g
Theoretical Injection Volume315 / 442 / 480 cm³
Screw Rotational Speed270 / 180 / 150-220 r/min
Injection Clamping Force300 KN
Blowing Clamping Force250 KN
Motor Power67.7 KW
Heating Power15 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)5200 × 2500 × 3800 mm
Weight16 T
Oil Tank Volume300 L
Total Power82.7 KW

Technical Standards

  • 3 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Nano-far-infrared energy-saving heating ring (15KW)
  • Integrated control box or built-in temperature control system
  • Upper mold stroke: 600mm | Lower mold stroke: 350mm
  • Temp. regulating core stroke: 250mm | Barrel stroke: 250mm
  • Take-out stroke: 200mm | Blow core stroke: 300mm
  • Blow mold stroke: 75+75mm
  • Single cylinder injection unit, melt motor: hydraulic or servo

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
88526058100055
1085-5690044
1279-4880036
1466-3860032
1654-3240028
2045-2625025
2437-2410020
2825-155015
HGYS280-V6

HGYS280-V6

6-Station

One-Step ISBM Machine

6-Station | PET/PETG | Twin-Screw High Output

150KN 53.2KW 14T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Molding Machine (6-Station)
ModelHGYS280-V6
MaterialPET / PETG
Screw Diameter50mm (Optional: 40mm, 55mm, 60mm)
Theoretical Injection Capacity310g
Theoretical Injection Volume188 / 310 / 442 / 480 cm³
Screw Rotational Speed270 / 180 / 150 / 150-220 r/min
Injection Clamping Force150 KN
Blowing Clamping Force200 KN
Motor Power43.2 KW
Heating Power10 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)5900 × 2600 × 3200 mm
Weight14 T
Oil Tank Volume300 L
Total Power53.2 KW

Technical Standards

  • 2 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Twin-screw nano-far-infrared energy-saving heating ring (10KW)
  • Integrated control box for temperature control
  • Upper mold stroke: 250mm | Lower mold stroke: 205mm
  • Temp. regulating core stroke: 250mm | Barrel stroke: 230mm
  • Take-out stroke: 170mm | Blow core stroke: 250mm
  • Blow mold stroke: 75+75mm
  • Double-injection unit with single cylinder control, melt motor: hydraulic or servo
  • Blow molding structure: hydraulic cylinder or dual servo motor clamping with high-pressure compensation

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (ml)Max Wt (g)
1120210852500130
211015070150065
4681005090043
555-3840032
650-3225026
745-2510022
935-173018
1020-122016
HGY650-V4

HGY650-V4

Large Capacity

One-Step ISBM Machine

4-Station | PET/PETG | Large Bottle Specialist (Up to 20L)

400KN 90.7KW 28T

Machine Parameters

Machine NameOne-step Injection Stretch Blow Moulding Machine (4-Station)
ModelHGY650-V4
MaterialPET / PETG
Screw Diameter60mm (Optional: 50mm, 55mm)
Theoretical Injection Capacity480g
Theoretical Injection Volume340 / 420 / 480 cm³
Screw Rotational Speed180 / 150 / 150-220 r/min
Injection Clamping Force400 KN
Blowing Clamping Force400 KN
Motor Power75.7 KW
Heating Power15 KW
Blowing Air Pressure2.0 - 3.5 MPa
Cooling Water Pressure0.4 - 0.6 MPa
Oil Cooler Water Pressure0.3 - 0.4 MPa
Oil Cooler Water Temperature20 - 25 °C
Voltage370 - 400 V
Machine Size (L×W×H)6100 × 2600 × 4200 mm
Weight28 T
Oil Tank Volume600 L
Total Power90.7 KW

Technical Standards

  • 3 sets of servo pump systems
  • Inovance / MiRLE PLC control system
  • Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer for turntable
  • American Parker high-pressure valve
  • Airtac air cylinder
  • YUKEN hydraulic control valve from Taiwan
  • Imported oil tube from Italy
  • Nano-far-infrared energy-saving heating ring (15KW)
  • Integrated control box or built-in temperature control system
  • Upper mold stroke: 1070mm | Lower mold stroke: 550mm
  • Temp. regulating core stroke: 300mm | Barrel stroke: 300mm
  • Take-out stroke: 300mm | Blow core stroke: 300mm
  • Blow mold stroke: 175+175mm
  • Single cylinder injection unit, melt motor: hydraulic or servo
  • Blow molding structure: hydraulic cylinder or dual servo motor clamping with high-pressure compensation

Product Dimensions

QtyBottle Dia (mm)Height (mm)Neck Dia (mm)Max Vol (L)Max Wt (g)
128051014020900
2235(280)-12020460
3230-9012310
4180-845 (7)230

Compatible with ASB & Aoki Mold Standards

Seamlessly integrate your existing tooling library. Our one-step injection stretch blow molding machines are engineered for direct compatibility with the two most widely adopted Japanese mold standards.

ASB and Aoki Compatible Blow Molding Molds
Universal Mold Interface

Protect your existing mold investments. Our machines accept both ASB and Aoki tooling directly — no adapter plates or costly modifications required.

ASB

Nissei ASB Mold Compatible

Direct interface with ASB-12M, ASB-15N, ASB-70DP series mold standards. Injection mold stack geometry, blow mold clamping interface, and hot-runner manifold connections match ASB specifications precisely. Ideal for narrow-neck containers, pharmaceutical vials, and cosmetic bottles.

AO

Aoki Mold Compatible

Dimensioned for AOKI-250 and AOKI standard tooling interfaces. Supports wide-mouth jar molding, food container production, and supplement bottle formats. Clamping stroke and conditioning station settings are pre-optimized for Aoki mold geometries.

  • No adapter plates needed
  • Direct clamping interface match
  • Hot-runner quick-connect compatible
  • Neck support ring standard fit
  • Preform injection cavity alignment
  • Stretch rod geometry matched
Request Mold Compatibility Review

Free compatibility assessment within 48–72 hours. [email protected]

Aplikasi

Versatile Container Solutions

Ever Power ISBM machines produce premium packaging across diverse industries and material specifications

ISBM Machine Produced Bottles and Containers

From delicate cosmetic vials to robust 20-liter water jugs, our one-step ISBM technology delivers crystal-clear clarity, precise dimensional control, and superior barrier properties for every application.

Personal & Household Care Bottles

Detergent, laundry liquid, disinfectant, and cleaning product containers with chemical-resistant walls and ergonomic grip designs.

Infant Feeding & Nutrition Containers

BPA-free baby bottles, sippy cups, and nutritional supplement jars with medical-grade surface finish and precise volume calibration.

Cosmetic & Fragrance Packaging

Luxury skincare bottles, perfume atomizers, and cream jars with glass-like transparency and flawless surface aesthetics.

Edible Oil & Condiment Bottles

Cooking oil, sauce, and vinegar containers with oxygen barrier properties and UV-resistant material options for extended shelf life.

Water & Beverage Bottles

Still and sparkling water bottles, juice containers, and functional drink packaging with optimized wall thickness for drop resistance.

Pharmaceutical & Supplement Packaging

Pill bottles, syrup containers, and health supplement jars with child-resistant cap compatibility and moisture barrier performance.

Food Jars & Wide-Mouth Containers

Jam jars, peanut butter tubs, and snack containers with wide opening designs and hermetic seal compatibility for freshness preservation.

Custom & Complex-Shaped Containers

Novelty bottles, decorative vessels, and specialty packaging with asymmetric geometries, embossed textures, and multi-layer structures.

Multi-Material Compatibility

Ever Power ISBM machines process a comprehensive range of materials to match your product requirements:

PELIHARAAN PETG PP Komputer Tritan PCTG PS ABS Tentara Pembebasan Rakyat (PLA)
Core Advantages

Why Choose Ever Power ISBM Machines

Engineered for efficiency, precision, and sustainable production across diverse packaging applications

Superior Energy Efficiency

Energy Saving

Our integrated thermal management system captures and reuses the residual heat from the injection phase, eliminating the need for a separate preform reheating stage. This intelligent heat-recovery design cuts overall power demand by up to 40% compared to conventional two-step systems, significantly lowering your operating costs and carbon footprint.

Exceptional Product Performance

Excellent Performance

The biaxial stretching process aligns polymer chains in both axial and hoop directions, creating containers with outstanding mechanical strength, superior gas barrier properties, and crystal-clear transparency. The result is packaging that protects contents longer, resists deformation under pressure, and showcases your product with glass-like clarity.

Unmatched Precision & Consistency

High Precision

Fully automated process control with closed-loop servo feedback ensures every cycle repeats within micron-level tolerances. From shot weight to stretch ratio and blow pressure, every parameter is digitally monitored and self-correcting—making our machines ideal for high-volume production where dimensional uniformity is non-negotiable.

Maximum Material Utilization

Material Saving

The one-step process forms the preform and final container in a single continuous operation, eliminating flash, runner waste, and handling damage common in multi-stage systems. With optimized wall-thickness distribution and minimal scrap rates, you achieve more finished bottles per kilogram of resin—reducing both raw material costs and environmental impact.

All-in-One Production Excellence

System Advantages

By consolidating injection, conditioning, stretching, and blow molding into one compact footprint, Ever Power ISBM machines deliver lower labor requirements, reduced floor space, and simplified workflow management—giving you a leaner, more agile production line from day one.

Production Process

One-Step ISBM Workflow

Four seamlessly integrated stages transform raw resin into finished containers within a single machine cycle

01

Preform Injection

Molding Stage

Molten polymer is precisely injected into a preform mold cavity, forming the neck finish and parison body with exact weight and wall distribution.

02

Temperature Conditioning

Thermal Regulation

The preform undergoes controlled thermal conditioning to achieve the optimal temperature profile required for uniform biaxial stretching.

03

Stretch Blow Molding

Forming Stage

A stretch rod extends the preform axially while compressed air inflates it radially, creating the final container shape with molecular orientation.

04

Automated Ejection

Take-Out Stage

Finished containers are gently demolded and transferred to the take-out station, ready for downstream inspection, labeling, or packaging.

All four stages execute continuously inside one machine without intermediate handling—eliminating contamination risk, reducing labor, and ensuring consistent quality from pellet to finished bottle.

Working Principle

One-Step ISBM Molding Principle

Understanding how injection, stretch, and blow molding integrate into a single continuous process

ISBM Process Schematic

ISBM Molding Machine Principle Diagram
1

Injection

Molten PET/PETG is injected into the preform mold to form the neck finish and parison body with precise wall thickness.

2

Conditioning

The preform undergoes controlled temperature regulation to achieve the optimal thermal profile for stretching.

3

Stretch & Blow

A stretch rod extends the preform axially while compressed air inflates it radially to the final container shape.

4

Ejection

The finished container is demolded and transferred out, completing the cycle without intermediate handling.

Station Configuration Comparison

Compact Series 3-Station ISBM Machine Structure

3-Station Configuration

Entry-Level / Compact

The 3-station layout integrates injection, conditioning, and blow molding in a compact rotary turntable design. Ideal for smaller production footprints and lower-volume applications where space efficiency is critical.

Compact Footprint Lower Investment Up to 6 Cavities

Both configurations execute all process stages within one machine cycle without removing the preform—ensuring zero contamination, consistent quality, and energy savings of up to 40% compared to conventional two-step systems.

Technology Comparison

One-Step ISBM vs. Other Blow Molding Methods

See why leading manufacturers worldwide choose Ever Power's integrated one-step solution over conventional alternatives

Comparison CriteriaTwo-Step Blow MoldingExtrusion Blow MoldingOne-Step ISBM (Ever Power)
Process IntegrationSeparate injection + blowContinuous extrusionFully integrated single machine
Preform Handling Requires storage & transport N/A (direct extrusion) No intermediate handling
Energy Consumption High (reheating required) Moderate Low (~40% energy savings)
Product Precision Good (with handling risks) Lower (thicker walls) Excellent (±0.1mm tolerance)
Material Waste Higher (defects in handling) High (flash & trimming) Minimal (near-zero scrap)
Surface Quality Risk of scratches/contamination Weld lines visible Flawless (no contact damage)
Floor Space Large (multiple machines) Moderate Compact (single footprint)
Labor Requirement Higher (multi-stage operation) Moderate Minimal (fully automated)
Best ForHigh-volume standard bottlesLarge industrial containersPremium cosmetic, pharma & food packaging

Zero Contamination

Quality Assurance

No external handling between injection and blow stages eliminates surface defects, scratches, and particulate contamination—critical for pharmaceutical and cosmetic-grade containers.

Lower TCO

Total Cost of Ownership

Reduced energy bills, minimal scrap rates, smaller facility footprint, and fewer operators combine to deliver the lowest total cost per container over the machine lifecycle.