Preserve your tooling assets while upgrading to a highly efficient, automated production platform.
Unlocking the Value of Your Legacy Molds
For many plastic manufacturers, high-quality Japanese molds represent a massive capital investment. When legacy machines age, replacing the entire system—including the molds—can be financially paralyzing. This is where the máquina de moldeo por soplado y estirado por inyección de una sola etapa from the Ever Power EPY series changes the game. Our equipment is engineered specifically to accept your existing Japanese mold inventory, allowing you to upgrade your production hardware without discarding your valuable tooling.
El máquina de moldeo por soplado de un solo paso integrates injection, stretching, and blow molding into one continuous, highly efficient process. By eliminating the need to reheat cold preforms, this process offers unparalleled efficiency for manufacturing baby bottles, cosmetic containers, water bottles, and pharmaceutical packaging from PET, PETG, PP, PC, Tritan, PS, ABS, and PLA.
Flujo de trabajo continuo de ISBM
Inyección
Corte de cola de preforma / Conservación del calor
Moldeo por soplado y estirado
Botella para llevar
Transformative Core Advantages
- Alta eficiencia y ahorro energético: Blow molds directly utilize the latent heat of the injected preform, dropping energy usage by approximately 40%.
- Superior Container Performance: Biaxial stretching optimally aligns the polymer molecules, significantly improving impact resistance, barrier defense, and visual transparency.
- Extreme Precision & Stability: Fully automated sequences eliminate human handling errors, guaranteeing perfect neck dimensions for mass production.
- Optimized Equipment ROI: Our systems feature low energy consumption, a small footprint, high material utilization (minimal scrap), and act as a highly reliable Máquina de moldeo por soplado de un solo paso con bajos costos de mantenimiento..
Technical Parameters: EPY Series vs. Japanese Counterparts
We designed the EPY series to integrate perfectly with your existing production lines. Below is a comparison showing the direct compatibility between our models and widely used Japanese machines.
| Especificación | EPY150-V4 | ASB-12M (Ref.) | EPY250-V4 | ASB-70DPH (Ref.) |
|---|---|---|---|---|
| Compatibilidad de moldes | Compatible con 100% | Original | Compatible con 100% | Original |
| Fuerza de sujeción por inyección | 150 kN | 147 kN | 300 kN | 294 kN |
| Fuerza de sujeción por soplado | 200 kN | 49 KN | 200 kN | 147 kN |
| Tecnología de accionamiento | Servo Motor | Hidráulico | Servo Motor | Hydraulic / Servo |
Composición del equipo y tecnologías clave
1. Sistema de inyección
Our machines utilize a high-precision servo-driven injection unit. Crucially, we employ a diseño de tornillo especializado patentado that ensures exceptionally uniform plasticization of the melt, preventing defects like black spots or un-melted resin.
- Sistema de control de temperatura de alta precisión (exactitud de ±1℃).
- High-response servo drive for precise repeatability.
- Control avanzado del espesor de pared de la preforma mediante ajustes axiales o radiales.
2. Sistema de calefacción inteligente
- Zoned heating control allows precise temperature regulation for different preform sections.
- Non-contact temperature measurement avoids any surface damage to the preform.
- Adaptive heating power adjustment reacts automatically to the production speed.
3. Sistema de moldeo por soplado y estirado
- High-speed stretching mechanism reaching up to 400mm/s with ±0.1mm position precision.
- Independent pressure regulating valve maintains high-pressure gas fluctuation within ±0.05MPa.
- Synchronized stretch-blow control guarantees accurate preform expansion.
4. Sistema de moldeo multiestación
The mold system uses a rotary multi-station layout. Depending on your product’s complexity, we offer 3-station and 4-station architectures.
Moldes de 3 estaciones
Streamlined (Injection → Blow → Eject) for high-speed production of standard geometries, significantly reducing factory footprint and cycle times.
Moldes de 4 estaciones
Includes an essential conditioning station. It is the perfect choice for thick-walled cosmetic jars, complex shapes, and demanding resins like PETG.
Mold Precision & Manufacturing: We also provide custom mold manufacturing. Our tooling features high-precision machining (Ra≤0.8μm), optimized cooling channels (slashing cooling time by 30%), and rapid changeover mechanisms (≤60 minutes).
5. Sistema de control centralizado
- Multi-axis motion control enables exact synchronization across all stations.
- Adaptive process parameter optimization based on live production feedback.
- Remote monitoring and fault diagnosis systems ensure maximum operational stability.
Materials and Product Applications
Nuestro Máquina de moldeo por soplado de PET de un solo paso easily handles diverse thermoplastics:
- MASCOTA: Exceptional transparency and barrier properties for food and beverages.
- PÁGINAS: Withstands temperatures over 120℃, perfect for hot-fill juices and teas.
- PETG: Outstanding chemical resistance, zero stress-whitening, and glass-like aesthetics for thick-walled cosmetic containers (shampoos, lip gloss).
- PC / Tritan: High strength and safety profiles, ideal for baby feeding bottles and sports cups.
Capaz de producir:
- Round/asymmetrical beverage bottles (5ml to 20L).
- Medical packaging (pill bottles, oral liquids).
- Food storage (spice jars, edible oil).
- Daily cosmetics and luxury cosmetic packaging.
Why You Need an Oil-Free Screw Air Compressor
The success of an ISBM line depends heavily on the quality of compressed air. In the stretch-blow process, high-pressure air directly inflates the hot preform. If standard lubricated air compressors are used, microscopic oil mist and water particles inevitably enter the bottle. This contamination causes optical cloudiness, weakens the plastic structure, and violates strict food, beverage, and medical safety regulations.
To prevent this, we supply dedicated oil-free screw air compressors perfectly sized for our machines. They guarantee a continuous supply of 100% clean, dry, and stable high-pressure air. This not only ensures crystal-clear, defect-free containers but also protects the delicate pneumatic valves within the blow molding machine from oil clogging. Investing in an oil-free screw compressor drastically reduces machine downtime and ensures your final products pass the most stringent quality inspections.
Authentic Customer Feedback
“We had dozens of ASB-12M molds that were too valuable to retire. Ever Power’s EPY150-V4 accommodated them perfectly without any costly modifications. It’s a robust máquina de moldeo por soplado de un solo paso that revived our entire mold inventory while saving us a fortune in energy costs.”
— Production Manager, Packaging Dynamics, USA
“Producing pharmaceutical syrup bottles requires extreme dimensional stability. The single-stage setup provides a flash-free, perfectly sealed neck every time. The automation practically eliminated human contamination in our cleanroom.”
— Operations Director, Medi-Pack SA, Colombia
“We utilize the 3-station configuration for our PP hot-fill juice bottles. The footprint is incredibly compact, and the servo drives make it remarkably quiet and energy-efficient. Our cycle times have improved by 15%.”
— Plant Supervisor, Fresh Juice Co., Malaysia
Preguntas frecuentes
1. Will my old Japanese molds run as fast on the EPY machines?
Yes. In many cases, due to our advanced servo-driven systems and optimized hydraulic responses, manufacturers actually experience a slight decrease in cycle times, resulting in higher overall hourly output compared to older hydraulic machines.
2. How much space will the machine take up in my factory?
By combining three major steps into one compact frame, the ISBM machine significantly reduces your factory footprint. You don’t need separate injection machines, preform storage silos, or massive stretch-blow reheating ovens.
3. Can the 4-station machine also produce simple water bottles?
Yes, it is highly versatile. While the 4th conditioning station is crucial for complex or thick-walled PETG jars, you can adjust the parameters to run standard PET water bottles. However, for exclusive water bottle production, the 3-station model is usually more cost-effective.
4. Are the electronic controls available in English?
Absolutely. Our smart PLC interfaces are bilingual (English/Chinese) by default, and we can program the HMI into your local language (e.g., Spanish, Russian, Arabic) upon request to ensure seamless operator training.
5. What is the typical maintenance schedule like?
Thanks to world-class servo motors and self-lubricating guide rails, daily maintenance is minimal. It requires standard periodic checks on the pneumatic valves, cooling water lines, and oil-free air compressor filters to maintain optimal precision.
