One Step Blow Molding Machine Y50-V3-EV: Precision ISBM Machine for High-Grade PET Containers
Unlike the traditional two-step process, our One Step PET Bottle Machine eliminates the need for preform reheating. This preservation of the preform’s thermal history prevents crystallization and acetaldehyde (AA) generation, ensuring that every bottle—from 10ml vials to 2.5L jars—maintains pharmaceutical-grade purity and glass-like aesthetics.
One Step Blow Molding Machine Y50-V3-EV: Precision ISBM Machine for High-Grade PET Containers
3-Station Injection Stretch Blow Moulding | Zero-Defect PET Production
Overview: Redefining Clarity with Single-Stage Efficiency
In the competitive landscape of polymer container manufacturing, the Y50-V3-EV One Step Blow Molding Machine stands as a testament to engineering precision. Designed for manufacturers who refuse to compromise between production speed and optical quality, this 3-station ISBM Machine integrates injection, conditioning, and stretch blow molding into a seamless thermal cycle. Unlike the traditional two-step process, our One Step PET Bottle Machine eliminates the need for preform reheating. This preservation of the preform's thermal history prevents crystallization and acetaldehyde (AA) generation, ensuring that every bottle—from 10ml vials to 2.5L jars—maintains pharmaceutical-grade purity and glass-like aesthetics.
Equipped with a dual servo motor mold clamping system and high-pressure compensation, the Y50-V3-EV delivers a clamping force of 50KN for injection and 100KN for blowing. This robust architecture ensures flash-free parting lines, critical for high-end cosmetic brands. By utilizing Tier-1 components like Inovance servo drives and Parker valves, Ever-power provides a solution that rivals Japanese machinery in stability but with a significantly more attractive ROI.
Figure 1: The Y50-V3-EV 3-Station ISBM Unit
Technical Specifications & Engineering Datasheet
Reliability starts with component transparency. The following data reflects the operational parameters of the Y50-V3-EV, validated under rigorous industrial testing conditions.
01. Technical Standard (Core Components)
| Control System | 5 sets of servo systems (Inovance/MIRLE) + PLC |
| Servo Motor Power | 34.8KW (Inovance/WEICHI) |
| Turntable Drive | Japan Yaskawa / WEICHI with Taiwan TSUNTIEN reducer |
| High Pressure Valve | Parker (USA) |
| Pneumatics | Airtak Air Cylinder |
| Temp Control | Integrated control box, high accuracy (±1°C) |
| Heating Power | 10.4KW (Screw & Material Pipes) |
| Clamping Mechanism | Dual servo motor with high-pressure compensation |
| Total Power | 45.2KW |
02. Machine Kinematics
| Screw Diameter | 40mm (Optional) |
| Theoretical Shot Size | 239g |
| Injection Clamping Force | 50KN |
| Blowing Clamping Force | 100KN (Single Side) |
| Upper/Lower Mold Stroke | 280mm / 280mm |
| Blow Mold Stroke | 60 + 60mm |
| Dimensions (L*W*H) | 3.8m * 1.2m * 2.5m |
| Weight | 3.5 Ton |
03. Performance Specification Matrix
| Item | Unit | Config A | Config B | Config C |
|---|---|---|---|---|
| Screw Diameter | MM | 40 | 50 | 55 |
| Injection Volume (Theoretical) | CM³ | 239 | 315 | 442 |
| Screw Speed | RPM | 240 | 180 | 150 |
| Blowing Pressure | Mpa | 2.0 - 3.5 | ||
04. Mold Cavity & Output Capability
| Cavities | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Max Bottle Dia (mm) | 100 | 90 | 62 | 45 | 35 | 28 |
| Max Neck Dia (mm) | 60 | 38 | 30 | 27 | 20 | 17 |
| Max Volume (ml) | 2500 | 1500 | 900 | 400 | 250 | 100 |
The 3-Station Thermal Cycle: ISBM Process Flow
The efficiency of ISBM Blow Molding Machine technology lies in its ability to manipulate PET molecules while they retain their latent heat.
1. Injection Station
Molten PET is injected into the preform mold. The neck finish is fully formed here to tight tolerances.
2. Conditioning
Preform temperature is equalized. The core retains heat while the skin cools slightly to allow stretching.
3. Stretch & Blow
A stretch rod extends the preform axially, followed by high-pressure air (3.5MPa) for radial expansion.
4. Ejection
The finished bottle is stripped from the core rod and ejected, ready for immediate packing.
Comparative Analysis: One-Step vs. Two-Step
Why are premium brands switching to One Step Injection Blow Molding? The data speaks for itself.
| Feature | Ever-power One-Step (ISBM) | Traditional Two-Step |
|---|---|---|
| Bottle Quality | Flawless Surface (No Scuffs) | Scratches common from preform transport |
| Energy Efficiency | High (Utilizes Injection Heat) | Low (Requires Reheating Cold Preforms) |
| Space Requirement | Compact (1 Machine) | Large (Injection + Blow Machines) |
| Hygienic Standard | Medical/Pharma Grade | Food Grade |
| Flexibility | Complex Shapes & Thin Necks | Standard Round Bottles |
Target Industries & Applications
Pharmaceuticals
Ideal for eye drops, syrup bottles, and pill containers where sterility is paramount. The ISBM Machine process ensures no human contact with the interior of the container.
Premium Cosmetics
Perfect for heavy-wall cream jars, lotion bottles, and mascara tubes. We achieve glass-like transparency with the durability of PET/PETG.
Baby Products
Capable of processing PPSU and PC for baby feeding bottles, ensuring high heat resistance and safety.
Benchmarking: Ever-power vs. Global Giants
Our Y50-V3-EV is engineered to be a "Drop-in Replacement" for leading Japanese and European systems (e.g., ASB 50MB series). By optimizing our supply chain and utilizing open-architecture controls (Inovance), we offer:
- ✓ 98% Performance Match: Identical cycle times and precision.
- ✓ 50% Lower CAPEX: Significantly reduced initial investment.
- ✓ Open Maintenance: No proprietary "black box" controls; local spare parts availability.
[Saudi Arabia] Extreme Heat Hydraulic Performance Study
For our clients in the Middle East, high ambient temperatures often lead to hydraulic failure in standard machines. The Y50-V3-EV features an oversized oil cooling circuit and servo-driven pumps that generate 40% less heat than constant-volume pumps. This ensures stable operation even when factory temperatures exceed 45°C.
[Germany] Energy Efficiency & EuP Compliance
Meeting strict EU energy directives, our servo systems consume near-zero energy during the cooling phase. This "Power-on-Demand" architecture qualifies our One Step Molding Machine for various green manufacturing subsidies in the European market.
Investment Analysis: The Economics of In-House Blowing
Transitioning from purchasing empty bottles to manufacturing them in-house with an ISBM Blow Molding Machine transforms your P&L.
Case Study: 100ml PET Bottle (Annual Demand: 5 Million Units)
- Current Purchase Price: $0.08 / unit
- In-House Cost (Resin + Energy + Labor): $0.035 / unit
- Savings per Unit: $0.045
- Annual Savings: $225,000 USD
- Machine ROI: Less than 12 months.
Engineer's Notebook: FAQ
Can we process Recycled PET (rPET)?
Yes. The screw geometry can be nitrided to handle rPET. We recommend a crystallizing dryer to ensure material consistency.
What is the mold changeover time?
Approximately 2-3 hours for a complete set (Injection + Blow molds). Quick-couplers are standard.
Do you provide mold design services?
Yes. Send us your bottle drawing or sample. We provide 3D design and bottle weight optimization before cutting steel.
Global Success Stories
Swipe to view global installations.
Complete Your Production Line
Oil-free air is non-negotiable for medical and food packaging.
High Pressure Oil-Free 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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