One Step Blow Molding Machine EPYS150-V4-EV: High-Precision 4-Station ISBM Technology
The transition to One Step Blow Molding Machine technology has been the definitive factor for brands seeking “Glass-Like” quality. The EPYS150-V4-EV is not merely a machine; it is a fully integrated, 4-station manufacturing center designed to bridge the gap between high-speed production and optical perfection.
One Step Blow Molding Machine EPYS150-V4-EV: High-Precision 4-Station ISBM Solution
The Ultimate One Step PET Bottle Machine for Pharmaceutical & Cosmetic Packaging
Overview: Engineering the Perfect Bottle with EPYS150-V4-EV
The transition to One Step Blow Molding Machine technology has been the definitive factor for brands seeking "Glass-Like" quality. The EPYS150-V4-EV is not merely a machine; it is a fully integrated, 4-station manufacturing center designed to bridge the gap between high-speed production and optical perfection.
Distinguished from standard 3-station units, this 4-station ISBM Machine features a dedicated Temperature Conditioning Station. This critical zone allows for the precise thermal management of the preform—cooling the skin while retaining core heat—before it enters the blow mold. This ensures uniform wall thickness distribution even for complex shapes like oval cosmetic jars or square pharmaceutical bottles, which are notoriously difficult for standard One Step Injection Molding Machines.
Powered by a massive 102.8KW Servo Drive System (using 10 sets of Inovance/WEICHI servos), the EPYS150-V4-EV offers the clamping power of hydraulics with the clean, energy-efficient precision of electric actuation. It is engineered as a seamless replacement for the Japanese ASB-12M series, offering full mold compatibility while reducing operational costs by up to 40%.
Figure 1: The EPYS150-V4-EV 4-Station ISBM Unit
Core Technology Speed Read (Power & Precision)
- âś” 10-Servo Architecture: 10 sets of independent servo systems control injection, clamping, and rotation, totaling 102.8KW of precision power.
- âś” ASB-12M Compatibility: Drop-in mold compatibility allows you to utilize existing Japanese tooling assets without modification.
- ✔ 4-Station Process: Injection → Conditioning → Stretch Blow → Ejection. The "Conditioning" station is the key to zero-defect molding.
- âś” High-Torque Plasticizing: Theoretical injection capacity of 392g ensures capability for heavy-wall cosmetic containers.
Technical Specifications & Datasheet
The EPYS150-V4-EV is built to rigorous standards. Below are the verified parameters derived from our technical blueprints, ensuring you know exactly what drives this ISBM Bottle Machine.
01. Component & System Standards
| Servo Control System | Using 10 sets of servo motor control systems |
| Servo Motor Power | 102.8KW (Inovance / WEICHI) |
| PLC Control | Inovance / MIRLE PLC |
| Turntable Drive | Japan Yaskawa Servo or WEICHI Servo + Taiwan TSUNTIEN Reducer |
| Clamping Structure | Dual servo motor mold clamping with high-pressure compensation |
| High Pressure Valve | Parker (USA) |
| Heating System | Nano-far-infrared energy-saving heating ring (10KW) |
| Lead Screw | NSK (Japan) |
| Total Power | 112.8KW |
02. Machine Kinematics (EV Series)
| Screw Diameter | 50mm (Optional) |
| Theoretical Injection Capacity | 392g |
| Injection Clamping Force | 150KN |
| Blowing Clamping Force | 200KN (Single Side) |
| Upper / Lower Mold Stroke | 250mm / 205mm |
| Temp. Regulating Core Stroke | 250mm |
| Temp. Regulating Barrel Stroke | 230mm |
| Take-out Stroke | 170mm |
| Dimensions (L*W*H) | 5.2m * 1.8m * 3.3m |
| Weight | 7 Tons |
03. Performance Specification Matrix
| Item | Unit | Spec A | Spec B (Std) | Spec C |
|---|---|---|---|---|
| Screw Diameter | MM | 40 | 50 | 55 |
| Theoretical Injection Volume | CMÂł | 188 | 392 | 475 |
| Screw Rotational Speed | r/min | 350 | 350 | 350 |
| Blowing Pressure | Mpa | 2.0 - 3.5 | ||
04. Mold Cavity & Output Capability
| Cavities | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Max Bottle Dia (mm) | 118 | 80 | 66 | 56 | 54 | 45 | 28 | 26 |
| Max Height (mm) | 210 | 210 | 150 | 100 | ||||
| Max Volume (ml) | 2500 | 1500 | 900 | 400 | 250 | 100 | 30 | 20 |
The 4-Station Advantage: The "Hot Preform" Process
1. Injection
Molten PET is injected into the cavity. The neck finish is molded to final tolerance (150KN clamping).
2. Conditioning
CRITICAL: Temperature equalization. The preform skin is cooled while the core retains heat for optimal stretching.
3. Stretch Blow
Stretch rod extends the preform axially, followed by high-pressure air (3.5Mpa) for radial shaping.
4. Ejection
Finished bottles are stripped from the core rod and ejected for packing.
Process Audit: One-Step (ISBM) vs. Two-Step
| Feature | Ever-power One-Step (ISBM) | Two-Step Process |
|---|---|---|
| Bottle Aesthetics | Flawless, Scuff-Free | Scratches from preform tumbling |
| Energy Efficiency | High (Utilizes injection heat) | Low (Requires reheating cold preforms) |
| Hygienic Grade | Medical / Pharma Ready (Hands-free) | Standard Industrial |
| Neck Precision | Exact Tolerance (Molded) | Variable (Distortion risk during reheat) |
| Space Required | Compact (1 Machine) | Large (Injection + Reheat + Blow + Storage) |
Industry Applications
Pharmaceutical Packaging
Ideal for producing 5ml to 100ml eye drop bottles, pill packers, and syrup bottles. The One Step Injection Blow Molding process ensures ISO Clean Room compatibility.
High-End Cosmetics
Produces heavy-wall cream jars and lotion bottles with glass-like transparency. The 4-station process allows for non-round shapes and offset necks.
Baby & Specialty Products
Perfect for baby feeding bottles (PPSU/PC) and liquor miniatures where wall thickness uniformity is non-negotiable.
[Saudi Arabia] Extreme Heat Performance Study
In high-temperature environments like the Middle East, standard hydraulic systems often fail due to oil viscosity breakdown. The EPYS150-V4-EV features an Oversized Oil Cooling System (0.3-0.4 Mpa required) and Servo-Driven Pumps that generate 40% less heat. This ensures stability even when ambient temperatures exceed 45°C.
[Germany] Energy Efficiency Compliance
Meeting strict EU energy directives, our servo motors operate on "Power-on-Demand," consuming near-zero energy during cooling phases, qualifying for green manufacturing subsidies.
Competitor Benchmarking: EPYS150-V4-EV vs ASB-12M
We offer a strategic alternative to the ASB-12M with 100% mold compatibility.
- Mold Compatibility: 100% (Plug & Play with ASB-12M molds)
- Control System: Open Architecture (Inovance) vs Proprietary Closed System
- ROI: 12-16 Months vs 36+ Months
Investment ROI Analysis
Scenario: Manufacturing 250ml Cosmetic Jars (2 Million Units/Year)
Outsourced Cost
$300,000
($0.15/unit)
In-House Cost
$120,000
($0.06/unit Material+Power)
Annual Savings
$180,000
ROI < 1 Year
Engineer's FAQ
1. Can I use my existing ASB-12M molds on this machine?
Yes, the platen layout and mounting points are designed to be fully compatible with ASB-12M molds.
2. What materials can it process?
PET, PETG, PC, PP, and Tritan. The screw geometry can be customized for specific materials.
3. Does it require a chiller?
Yes, precise mold temperature control (10-15°C) is vital for clarity. We can supply the appropriate chiller unit.
4. What is the typical cycle time?
For standard pharmaceutical bottles, cycle times range from 10 to 14 seconds depending on wall thickness.
5. Is installation included?
We provide comprehensive onsite installation, commissioning, and staff training services worldwide.
6. Can it handle Recycled PET (rPET)?
Yes, we offer specialized bimetallic screws and drying systems optimized for rPET processing.
Global Field Notes: Case Studies
Installation Gallery
Swipe to view more field cases.
Complete Your Production Line
Oil-free air is critical for medical-grade blowing.
Oil-Free High Pressure Air Compressors
Additional information
| Editor | Miya |
|---|
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Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
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