One-Step Blow Molding Machine: Hydraulic clamping, hydraulic screw inject

One Step Blow Molding Machine
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Discover the EPY150-V4-B one-step blow molding machine. Compare our advanced single stage ISBM technology with AOKI-100 for high-precision, energy-efficient plastic container manufacturing.

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Introduction to One-Step Injection Stretch Blow Molding (ISBM)

The EPY150-V4-B เครื่องเป่าขึ้นรูปขั้นตอนเดียว utilizes a highly advanced Injection Stretch Blow Molding (ISBM) process. This highly efficient plastic container forming technology is globally recognized for producing high-precision, strictly regulated hollow plastic products. It seamlessly processes a wide array of thermoplastic materials including PET, PETG, PP, PC, Tritan, PS, ABS, and PLA. It is the ultimate solution for manufacturing baby feeding bottles, water cups, pharmaceutical packaging, delicate crafts, and luxury cosmetic bottles.

The fundamental advantage of this เครื่องฉีดขึ้นรูปยืดเป่าแบบขั้นตอนเดียว is that injection, stretching, and blow molding are completed continuously within a single, highly integrated equipment footprint. By eliminating intermediate preform cooling, storage, and reheating stages, the EPY150-V4-B significantly elevates production efficiency and guarantees absolute product stability.

1. การฉีด
High-precision preform molding using optimal melt temperature.
2. Conditioning
Preform tail cutting and precise heat preservation/equalization.
3. การขึ้นรูปด้วยการเป่าแบบยืด (Stretch Blow Moulding)
Biaxial molecular orientation for ultimate strength and clarity.
4. บริการซื้อขวดกลับบ้าน
Automated, scratch-free product ejection.

Ever Power ERY150-V4-B Manufacturing Facility

Core Advantages of the EPY150-V4-B

  • High Efficiency & Energy Saving: Eliminates secondary reheating of preforms. Directly utilizing the initial injection temperature reduces energy consumption by approximately 40%.
  • Exceptional Performance: Mechanical stretching perfectly orientates material molecules, significantly improving container compressive strength, barrier properties, and optical transparency.
  • ความแม่นยำสูงและความเสถียรของมิติ: Full-process automation eliminates human error, providing perfectly sealed threads essential for mass production.
  • Maximum Material Utilization: The flash-free, one-step process generates minimal waste, making it highly eco-friendly and cost-effective.
  • Overall Equipment Benefits: Low energy requirements, minimal labor costs, compact footprint, competitive unit pricing, and robust long-term stability.

Comparative Analysis: EPY150-V4-B vs. AOKI-100

When evaluating the ข้อมูลจำเพาะทางเทคนิคของเครื่องฉีดขึ้นรูปและเป่าขึ้นรูปขั้นตอนเดียว, the EPY150-V4-B is engineered to deliver superior capacity and efficiency compared to standard global models such as the AOKI-100.

พารามิเตอร์ทางเทคนิค Ever Power EPY150-V4-B AOKI-100 Series
Injection Clamping Force 150 kN (Enhanced Stability) ~ 100 kN
Max Bottle Volume Up to 2.5L (High Versatility) Up to 1.5L
Drive System Full Servo Motor (Ultra-Low Energy) Standard Hydraulic/Servo Hybrid
Mold Changeover Time ≤ 60 Minutes (Quick Release System) Standard Changeover
Cooling System Efficiency Optimized Waterways (-30% Cooling Time) Standard Cooling Cycle

องค์ประกอบของอุปกรณ์และเทคโนโลยีหลัก

The EPY150-V4-B is composed of five sophisticated, harmonized subsystems:

1. ระบบฉีด

Employs a high-precision servo-driven injection unit. We utilize a dedicated screw and barrel to ensure flawlessly uniform plasticization of the polymer melt.

Highlight: Below is our exclusive, patented injection screw design, uniquely engineered to eliminate sheer stress and enhance material clarity.

สกรูฉีด ISBM ที่ได้รับการจดสิทธิบัตร

  • ระบบควบคุมอุณหภูมิความแม่นยำสูง (ความแม่นยำ ±1℃)
  • Servo-driven injection unit providing lightning-fast response and high repeat accuracy.
  • Preform wall thickness control system (optimizes thickness via fine axial/radial adjustments).

2. ระบบทำความร้อน

Utilizes advanced heating bands alongside water/oil temperature conditioning, monitored by precision sensors.

  • Zoned heating control for pinpoint temperature regulation across the preform profile.
  • Non-contact temperature measurement prevents mechanical surface damage.
  • Adaptive heating power automatically tunes parameters based on production speed.

3. ระบบขึ้นรูปด้วยการเป่าแบบยืด (Stretch Blow Molding System)

Integrates stretch rods, blow cores, and high-pressure air to execute the biaxial expansion of the preform.

  • Dynamic stretching mechanism achieves speeds up to 400mm/s (positional precision ±0.1mm).
  • Independent high-pressure regulating valves secure pressure fluctuations within ±0.05MPa.
  • Synchronous control technology guarantees perfect coordination during expansion.

4. ระบบแม่พิมพ์

Our robust mold system features a rotary multi-station structure, available in highly efficient 3-station or 4-station configurations based on your product complexity.

3-Station Mold Configuration
Ideal for high-speed, standard cylindrical containers. Integrates Injection, Blow, and Ejection.
3-Station ISBM Mold
4-Station Mold Configuration
Features a dedicated Temperature Conditioning station. Essential for thick-walled or complex asymmetrical bottles.
4-Station ISBM Mold
  • High-precision machining achieves cavity surface roughness of Ra≤0.8μm.
  • Optimized cooling waterways shorten the cooling cycle by 30%.
  • Quick-release technology ensures mold changeovers in ≤60 minutes.

Precision Machine Wiring & Mold Manufacturing:

Machine Wiring Detail 1
Machine Wiring Detail 2
Machine Wiring Detail 3

We expertly design and manufacture premium customized mold products to pair flawlessly with the EPY150-V4-B.

Ever Power Custom ISBM Mold

5. ระบบควบคุม

  • Independent multi-axis motion control guarantees exact mechanical synchronization.
  • Adaptive process parameter optimization based on real-time production feedback.
  • Remote monitoring and fault diagnosis systems drastically improve overall equipment uptime.

Material Applications & Product Types

The EPY150-V4-B provides unparalleled versatility, processing numerous thermoplastic materials:

  • PET: High transparency and barrier properties for beverage bottles and food jars.
  • PP: Excellent high-temperature resistance (120℃+) for hot-fill tea/juice bottles and medical items.
  • PETG: Superior viscosity and anti-stress whitening for thick-walled, luxury cosmetic packaging.
  • PC & Tritan: Immense structural strength and heat resistance for premium baby bottles and sports cups.

Product manufacturing capabilities include:

  • Beverage bottles (round or complex asymmetric, 5ml to 2.5L capabilities).
  • Pharmaceutical packaging (pill bottles, sterile oral liquid vials).
  • Food packaging (edible oil jugs, spice and condiment jars).
  • Daily chemical & cosmetic containers (shampoo bottles, luxury perfume/lotion containers).

Diverse Bottles Produced by ERY150-V4-B

The Critical Importance of Oil-Free Air Compressors

To unlock the full potential of the EPY150-V4-B, pairing it with the correct auxiliary equipment is absolutely mandatory. Among these, the air compressor is the most critical. During the stretch blow molding phase, high-pressure air forcefully expands the melted plastic against the mold cavity. Because this compressed air makes direct physical contact with the interior walls of the newly formed container, its purity cannot be compromised in any way.

Standard industrial compressors frequently leak microscopic mechanical lubricating oil vapors and moisture into the blowing airflow. If this contaminated air enters a PET or PP bottle, it causes severe haziness, degrades the structural integrity of the plastic at high temperatures, and ruins the hygienic environment. For food, beverage, and pharmaceutical packaging, oil contamination results in immediate failure of FDA and GMP safety audits. Ever Power supplies specialized, perfectly matched เครื่องอัดอากาศแบบสกรูไร้น้ำมัน. These units guarantee a continuous stream of 100% pure, dry, oil-free high-pressure air. Integrating our compressor protects the sensitive pneumatic proportional valves inside your ISBM machine, ensures flawless container clarity, and guarantees ultimate consumer safety.

Oil-Free Screw Air Compressor for ISBM

Premium Cosmetic Packaging Display

Global Customer Feedback

"The ERY150-V4-B transformed our luxury cosmetic packaging line. Processing thick-walled PETG used to result in stress marks, but the 4-station mold with thermal conditioning produces jars with flawless, glass-like clarity. The scrap rate reduction paid for the machine faster than we projected."

— Production Director, Cosmetic Packaging Manufacturer, USA

"For our PP medicine bottles, dimensional accuracy on the thread finish is critical for child-resistant caps. This machine delivers perfect consistency cycle after cycle. Combined with their oil-free compressor, we maintain absolute cleanroom sterility."

— Plant Manager, Pharmaceutical Plastics Co., Germany

"We produce high volumes of specialized PET water bottles. Compared to our older machines, the EPY150-V4-B's full servo drive system has drastically cut our daily energy overhead. The 60-minute mold changeover keeps us incredibly agile."

— Operations Head, Beverage Packaging Solutions, UAE

คำถามที่พบบ่อย (FAQs)

1. How does the EPY150-V4-B differ from traditional 2-step blow molding machines?

Traditional 2-step machines require injecting the preform, letting it cool, storing it, and then reheating it in a separate machine to blow it. The EPY150-V4-B completes all steps continuously. This eliminates surface scratching during transport, prevents bacterial contamination, and saves massive amounts of energy by utilizing the initial melt heat.

2. What makes Ever Power's patented injection screw different?

Our patented screw design is meticulously engineered to handle highly viscous materials without generating excessive shear heat. This ensures perfectly uniform color dispersion and melt stability, preventing material degradation (yellowing) and ensuring brilliant optical clarity in the final bottle.

3. Why is the 4-station mold crucial for complex containers?

Premium cosmetic containers or uniquely shaped bottles typically have thick bases or asymmetrical shapes. The 4-station mold includes a dedicated temperature conditioning station before the blow phase. This equalizes the temperature between thick and thin sections of the preform, allowing it to stretch evenly without cloudiness or stress whitening.

4. Is the EPY150-V4-B easy to maintain for international factories?

Yes. The machine is built using globally recognized, standardized electrical and pneumatic components rather than highly restrictive proprietary parts. Paired with our remote diagnostic control system, your on-site technicians can easily maintain high uptime with minimal specialized training.

5. Why must we use an oil-free air compressor with this machine?

The high-pressure blowing air physically touches the interior of your bottles. Standard compressors inject oil vapor into this air. An oil-free compressor is mandatory to prevent chemical degradation of the plastic, protect the machine's internal pneumatic valves from clogging, and ensure your products pass strict food and medical safety audits.

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