Las 5 principales razones para elegir una máquina de moldeo por soplado y estiramiento de PET de dos etapas.
1. Descripción general del producto
Industrias aplicables: Pharmaceuticals, baby care products, wide-mouth food jars, and large-capacity water dispensers.
Resumen de las principales ventajas: Moving to a two-stage PET stretch blow molding architecture unlocks massive output potential. EVER POWER, an innovative equipment builder in the Netherlands, engineers solutions that deliver impeccable clarity, unmatched scaling flexibility, and low tooling costs to dominate diverse packaging markets.
2. Technical Parameters
| Especificación | Value Range |
|---|---|
| Compatible Materials | Virgin PET, rPET, PP, PETG |
| Neck Diameter Range | 7mm to 168mm |
| Max Output Rate | Up to 9200 BPH |
| Matriz de calentamiento | Multi-zone IR rotary oven |
| Certifications | CE, ISO Standard Compliant |
3. The Biaxial Stretching Principle
The distinct advantage of this system is biaxial orientation. As the heated preform is locked into the aluminum mold, a servo rod stretches the material axially. Simultaneously, a blast of 30+ bar high-pressure air inflates it radially. This cross-linking of the polymer chains drastically strengthens the container, enabling you to use less plastic for the same top-load resistance.
4. Top 5 Core Advantages
1. Raw Material Freedom
Source preforms globally. You are not forced to melt resin on-site, vastly reducing factory footprint and utility loads.
2. Rapid Mold Replacement
Only the blowing mold needs changing to alter the bottle design, heavily reducing tooling costs.
3. Advanced Air Recovery
Our internal air manifold captures and reuses blow-exhaust air for low-pressure cylinder movements.
4. Medical Grade Hygiene
Enclosed servo systems prevent oil leakage, making it ideal for eye drop and syrup bottles.
5. Intelligent Heating
Multi-pitch configurations optimize infrared absorption, crucial for heavy PP baby bottles.
5. Estructura y tecnología de materiales
EVER POWER integrates hardened alloy frames with high-response pneumatic valves. The mold carriers feature a drawer-style sliding mechanism to prevent misalignment. The heating oven walls utilize advanced reflective arrays to prevent heat loss, maintaining environmental stability in the factory.
6. Aplicaciones típicas
- Productos para bebés: PP-based, BPA-free feeding bottles requiring intense thermal profiles.
- Pharmacy: 7mm neck eye-drop bottles demanding absolute micro-precision.
- Food Packaging: 168mm wide-mouth jars for dry snacks and spices.
7. Guía de selección
Ensure you align your auxiliary equipment correctly. High-volume blowing (e.g., 5000ml to 20L) necessitates powerful 3.0MPa compressors and dedicated chillers. Share your CAD drawings with our team for precise heating wattage calculations.
8. Brand Comparison: The Smart Alternative
*Disclaimer: We mention Nissei ASB and Tech-Long purely for technical selection reference. EVER POWER does not sell counterfeit products nor do we infringe on any global trademarks.*
| Característica | Soluciones EVER POWER | Nissei ASB / Tech-Long |
|---|---|---|
| Customization Agility | High. Rapid integration of custom aluminum molds. | Slower turnaround for bespoke toolings. |
| Pricing & Value | Aggressively priced for maximum factory ROI. | High initial CapEx barrier. |
9. Quality Certification & Service
As a Dutch-originating brand, our CE-compliant machines undergo intensive 72-hour dry runs. We provide turnkey integration, including matching chillers and high-pressure compressors.
10. Case Studies: Engineer’s Field Notes
11. Build Your Efficient Line Today
Leverage European engineering standards for your next expansion project.
12. Frequently Asked Questions
Do I need separate air compressors?
Yes, blowing requires 30-35 bar high-pressure air. We provide matched turnkey compressor systems.
Can this machine do hot-fill bottles?
Yes, by utilizing specialized molds and an extended heating profile, the machine produces heat-resistant PET matrixes.
