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EP-HGY150-V4 4-Station One-Step Injection Stretch Blow Molding Machine Overview
The EP-HGY150-V4 is a production-proven 4-station one-step injection stretch blow molding machine delivering a practical balance of performance, versatility, and total cost of ownership for mid-scale container manufacturing. Built on a 3 servo pump system architecture with optional dual servo motor mold clamping upgrade, this machine is one of the most widely adopted ISBM platforms for pharmaceutical packaging, food containers, daily chemical, and health supplement bottle production.
The 4-station layout provides dedicated zones for injection molding, temperature conditioning, stretch blow molding, and bottle take-out — allowing each process stage to be independently optimized without compromising cycle time. The dedicated temperature conditioning station is especially beneficial for containers with demanding wall thickness distributions or precise neck finish tolerances.
With direct ASB-12M mould compatibility, existing tooling from Japanese-format production lines can be reused immediately — reducing conversion cost and startup time. The machine handles PET and PETG materials across a screw diameter range of 40–60mm, supports up to 8 cavities per cycle, and produces containers from 20ml to 2,500ml. Discover how this model compares on our ISBM machines overview.
| Параметр | Specification |
|---|---|
| Модель | EP-HGY150-V4 |
| Stations | 4-Station |
| Applicable Material | PET / PETG |
| Drive System | 3-set servo pump system |
| Max Cavities | 1–8 |
| Max Bottle Volume | 2,500 ml |
| Машина салмағы | 6 T |
| Жалпы қуат | 53.2 KW |
| Mould Compatibility | Japanese ASB-12M |
4-Station Process Architecture
The 4-station turntable is driven by a Japan Yaskawa servo motor with Taiwan TSUNTIEN reducer. YUKEN hydraulic control valves (Taiwan) govern the injection and blow clamping systems. The dedicated temperature conditioning station allows precise preform thermal profiling — critical for consistent wall thickness distribution across all cavity positions.
Performance Features & Engineering Highlights
ASB-12M Mould Compatibility
Direct mechanical compatibility with the widely adopted Japanese ASB-12M mould format lets manufacturers reuse existing tooling investments immediately — eliminating the cost of new mould sets and significantly shortening production startup timelines.
3-Set Servo Pump System
Three independent servo pumps deliver precise hydraulic flow on demand — consuming power only when motion is required, not continuously. This reduces energy consumption and heat generation, extending hydraulic seal and oil life.
Nano Far-Infrared Heating Ring
The screw and barrel use a 10KW nano far-infrared energy-saving heating ring providing more uniform heat distribution than conventional ceramic band heaters — resulting in more consistent melt quality and reduced temperature overshoot during startup.
Italian-Import Hydraulic Tubing
All hydraulic lines use Italian-sourced high-pressure tubing with superior burst pressure ratings and vibration fatigue resistance — extending service intervals and reducing oil contamination risk in food and pharma-adjacent environments.
Flexible Mold Clamping Options
The blow station supports either hydraulic cylinder clamping or upgraded dual servo motor mold clamping — both with high-pressure compensation. Operators can specify their preferred architecture at order to match production speed and precision requirements.
Integrated Temperature Control
An integrated control box manages temperature across all heated zones with high-accuracy PID setpoint control and simple HMI operation. YUKEN hydraulic control valves provide consistent, responsive actuation for the injection and blow clamping systems.
Complete Technical Specifications — EP-HGY150-V4
| Параметр | Specification |
|---|---|
| Machine Name | One-Step Injection Stretch Blow Molding Machine (4-Station) |
| Модель | EP-HGY150-V4 |
| Applicable Material | PET / PETG |
| Screw Diameter Options | 40 / 50 / 55 / 60 mm |
| Theoretical Injection Volume | 188 / 310 / 380 / 480 cm³ |
| Screw Rotational Speed | 270 / 180 / 150 / 150–220 RPM |
| Инъекциялық қысқыш күш | 150 KN |
| Blowing Clamping Force | 200 KN (single side) |
| Upper Mold Stroke | 250 mm |
| Lower Mold Stroke | 205 mm |
| TEMP. Regulating Core Stroke | 250 mm |
| TEMP. Regulating Barrel Stroke | 230 mm |
| Take-Out Stroke | 170 mm |
| Blow Core Stroke | 250 mm |
| Blow Mold Stroke | 75 + 75 mm |
| Қозғалтқыш қуаты | 43.2 KW |
| Жылыту қуаты | 10 KW |
| Total Machine Power | 53.2 KW |
| Blowing Air Pressure | 2.0 – 3.5 MPa |
| Салқындатқыш су қысымы | 0.4 – 0.6 MPa |
| Machine Oil Cooler Water Pressure | 0,3 – 0,4 МПа |
| Machine Oil Cooler Water Temp. | 20 – 25 °C |
| Oil Tank Volume | 300 L |
| Voltage | 370 – 400 V |
| Machine Size (L×W×H) | 4200 × 1400 × 2900 mm |
| Машина салмағы | 6 T |
| Mould Compatibility | Japanese ASB-12M |
Producible Bottle Specifications by Cavity Count
| Cavities | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Bottle Diameter (mm) | 118 | 80 | 66 | 56 | 54 | 45 | 28 | 26 |
| Bottle Height (mm) | 210 | 210 | 210 | 150 | 150 | 150 | 100 | 100 |
| Neck Diameter (mm) | 83 | 62 | 48 | 38 | 32 | 25 | 17 | 15 |
| Max. Volume (ml) | 2500 | 1500 | 900 | 400 | 250 | 100 | 30 | 20 |
| Max. Weight (g) | 130 | 65 | 43 | 32 | 26 | 22 | 18 | 16 |
Industry Applications & Bottle Types
The EP-HGY150-V4’s broad cavity range and 2,500ml maximum bottle volume give this machine exceptional versatility across packaging sectors:
Daily Chemical & Personal Care
Shampoo, conditioner, body wash, and hand sanitizer bottles with consistent wall thickness for label-wrap and pump-fitment. The dedicated temperature conditioning station enables precise preform profiling for shoulder-heavy or base-heavy geometry.
Food & Beverage Wide-Mouth Containers
Wide-mouth food containers, sauce bottles, honey jars, and condiment packaging benefiting from ISBM’s superior oxygen barrier properties — extending product shelf life without additional barrier coatings.
Pharmaceutical Solid Dose Packaging
Tablet and capsule bottles with zero-contact production cycle and high-precision neck dimensions ensuring consistent fitment with child-resistant and tamper-evident closure systems.
Health Supplements & Nutraceuticals
Vitamin, mineral, and protein supplement containers in 250ml–2,500ml sizes. ISBM produces excellent UV barrier performance when combined with coloured or additive-treated PET resin, protecting light-sensitive formulations.
Mould Engineering & ASB-12M Tooling
The EP-HGY150-V4’s ASB-12M mould compatibility lets manufacturers carry over existing tooling directly. The machine’s injection station platen dimensions, tie-bar spacing, and blow station geometry are engineered to accept ASB-12M standard mould bases. Custom cavity inserts for alternative bottle profiles can be machined to fit the same mould base — minimising tooling costs when introducing new bottle SKUs.
Why Choose Ever Power for Your ISBM Machine?
With over 20 years of focused research, manufacturing, and global deployment of one-step injection stretch blow molding machines, Ever Power has built one of the most complete and proven ISBM product lines available. Our engineering philosophy centres on four pillars that set our machines apart from alternatives in the market:
Complete Supply Chain Ownership
Ever Power operates a complete in-house supply chain for ISBM machine production — from servo system integration and hydraulic assembly through mould tooling manufacturing and final machine testing. This vertical integration eliminates third-party assembly quality risks and enables faster lead times and responsive after-sales support.
National Patent Portfolio
Our 20+ years of ISBM development has resulted in multiple nationally recognised patents covering servo control integration, energy-saving heating technology, and dual-servo mould clamping systems. These proprietary innovations are incorporated into every machine we produce — giving customers access to technology that is unavailable elsewhere.
Global Customer Base & Brand Trust
Ever Power machines are in production across Europe, North America, Southeast Asia, and South America — in applications ranging from GMP pharmaceutical packaging to luxury cosmetics and large-format water bottles. Customers include well-known international brands in cosmetics, food, pharmaceuticals, and personal care who chose Ever Power for long-term reliability and support.
️ One-Stop Service from Machine to Mould
From initial application feasibility assessment through mould design, machine commissioning, operator training, and ongoing spare parts supply — Ever Power provides complete project lifecycle support. Our in-house mould manufacturing capability ensures tooling is engineered to work optimally with the machine from day one, rather than requiring iterative trial-and-error with third-party toolmakers.
Our 20,000+ m² production facility operates at the forefront of ISBM machine manufacturing. Every unit undergoes comprehensive factory acceptance testing — covering servo axis calibration, temperature control verification, mould trial production runs, and dimensional output measurement — before shipment to our customers worldwide. Learn more about Ever Power’s manufacturing capabilities.
Customer Success Stories
Australia — Health Supplement Manufacturer
Nutraceuticals | 500ml & 1000ml PET protein supplement bottles, 6-cavity
“We were running an older two-step reheat machine that had constant reheating temperature variation causing high rejection rates on coloured PET bottles. The EP-HGY150-V4 resolved both issues — the one-step process eliminates reheat inconsistency entirely. We’re now producing 6 bottles per cycle with rejection rates under 0.5%.”
★★★★★
Netherlands — Personal Care Packaging
Daily Chemical | 300ml shampoo and body wash bottles with pump-neck fitment, 5-cavity
“The ASB-12M mould compatibility meant we could convert our existing tooling investment onto the EP-HGY150-V4 in less than two weeks. The dedicated temperature conditioning station on the 4-station layout made an immediate difference to wall thickness uniformity.”
★★★★★
Canada — Food Processing
Food & Condiments | Wide-mouth 250ml honey jars and sauce bottles, 4-cavity
“The EP-HGY150-V4 produces our 83mm neck honey jar at 1 cavity without any sealing issues. Switching to PET from glass has reduced our logistics costs by over 30%. The wide-mouth capability was the key deciding factor in our machine selection.”
★★★★☆
Colombia — Pharmaceutical Distributor
Pharmaceuticals | 100ml & 250ml tablet bottles for domestic OTC brands, 6-cavity
“The EP-HGY150-V4 gave us the output capacity we needed while keeping power consumption within our factory’s available utility allocation. The integrated temperature control system was straightforward for our operators to learn and run from day one.”
★★★★★
Frequently Asked Questions — EP-HGY150-V4
What is the difference between the EP-HGY150-V4 and the EP-HGY150-V4-EV?
The EP-HGY150-V4 uses a 3-set servo pump hydraulic system, while the EP-HGY150-V4-EV replaces this with 10 full servo motor systems across every motion axis. The EV version offers higher motion precision, faster cycle repeatability, and further energy reduction. The V4 is the cost-optimised choice for mid-scale production; the V4-EV is recommended for GMP pharmaceutical certification or highest-precision bottle geometry.
Can the EP-HGY150-V4 produce bottles with handle features?
The standard ISBM process requires near-rotationally symmetric bottle profiles for blow mold closing. Handles can be added via post-mold handle attachment systems operating in-line with the bottle take-out conveyor. Moulded grip panels, ribbing, and surface textures are fully achievable within the blow mold configuration.
What is the screw change procedure and how long does it take?
The machine supports 40, 50, 55, and 60mm screw diameters. A full screw change by a trained operator typically requires 2–4 hours including purging and warm-up time. Replacement screws and barrels for all four diameter options are available as spare parts. Contact our technical team for screw selection guidance.
How does the EP-HGY150-V4 handle colour changes between production runs?
Colour changes require a purge sequence using the material currently in the barrel followed by introduction of the new colour masterbatch. The 300L oil tank and dedicated cooling circuit maintain thermal stability during colour change downtime. The integrated temperature control system’s quick-response PID controllers help re-establish stable melt conditions rapidly after purging.
Is this machine suitable for producing champagne-base or petaloid-base bottles?
Yes. The blow mold design accommodates flat bases, petaloid bases (common in carbonated beverage containers), and champagne-style punt bases. The 250mm blow core stroke provides sufficient depth for complex base geometry. Base insert designs can be changed independently of the main cavity for multiple base profile options within the same mould frame.
Scale Your Packaging Production with the EP-HGY150-V4
Whether you’re converting from a two-step reheat system, upgrading ageing Japanese-format ISBM equipment, or establishing a new in-house bottle production line — the EP-HGY150-V4 delivers the versatility, reliability, and ASB-12M mould compatibility you need. Our applications engineering team provides full production feasibility assessment and installation support worldwide.
