One-Step Injection Stretch Blow Molding Machine (4-Station) – YS200-V4-B

Description

Comprehensive Overview of the Heavy-Duty Blow Molding Machine

The newly upgraded One-step injection stretch blow molding machine (four-station), explicitly the YS200-V4-B model, is a highly robust, industrial-grade solution tailored for the mass production of flawless plastic containers. Operating as an elite multi-functional blow molding machine, it seamlessly integrates injection, thermal conditioning, stretch blowing, and ejection into a single, continuous, and highly efficient manufacturing process.

Designed for uncompromising stability, this advanced One-Step Blow Molding Machine is built upon a massive 13-ton heavy-duty frame. This rigid construction drastically minimizes operational vibrations, significantly extending the lifespan of both the machine and the molds. By leveraging elevated clamping forces of up to 300KN for injection, it effortlessly processes high-grade PET and PETG materials, ensuring perfectly uniform wall thickness, zero parting-line flash, and exceptional glass-like clarity for premium cosmetic, medical, and beverage packaging.

Detailed Technical Specifications of the Automatic ISBM Machine

The YS200-V4-B is engineered with industry-leading parameters to accommodate large-scale, high-precision production demands. Below is the comprehensive technical data for this heavy-duty equipment:

Model Evolution: Standard ISBM vs. Upgraded One-Step Blow Molding Machine

To adapt to the increasingly complex geometries of modern packaging and to offer manufacturers greater tooling flexibility, the YS200-V4-B introduces substantial structural and mechanical enhancements over the previous YS200-V4 generation. This upgrade specifically targets the accommodation of specialized Japanese molds and deeper container profiles.

The 4-Station Architecture of Our Premium Blow Molding Machine

The YS200-V4-B maximizes the potential of the advanced 4-station process. By featuring significantly extended strokes, this ISBM machine effortlessly accommodates larger, more complex mold structures while maintaining rapid cycle times:

• Station 1 (Injection): Utilizing a powerful 15KW heating system, the PET or PETG resin is thoroughly plasticized. It is then injected into the preform mold under an immense 300KN clamping force, ensuring exact weight and dimensional accuracy.
• Station 2 (Temperature Conditioning): This station is vital for non-round or extremely thick-walled bottles. Upgraded for better thermal balancing, it features a regulating core stroke of 300mm and a regulating barrel stroke of 350mm. It redistributes the internal heat of the preform, ensuring flawless material distribution before stretching.
• Station 3 (Stretch Blow Molding): The conditioned preform is simultaneously stretched axially and blown radially. The enhanced blowing clamping force of 250KN, combined with a blow core stroke of 300mm, guarantees perfect biaxial orientation and zero parting-line flash.
• Station 4 (Ejection): A highly precise automated mechanism with a 175mm take-out stroke extracts the cooled, finished containers. This touch-free transition ensures a pristine, scratch-free surface ready for immediate packaging.

Core Technological Advantages of the Energy-Efficient ISBM Machine

Investing in this heavy-duty PET blow molding machine provides manufacturers with distinct competitive edges in both operational cost reductions and product quality:

• Complete AOKI-250 Mold Compatibility: This is the most significant upgrade of the V4-B series. The machine’s structural dimensions have been meticulously adjusted to be fully compatible with Japanese AOKI-250 moulds. This allows factories to instantly reuse their valuable existing Japanese molds without any costly modifications, drastically accelerating time-to-market.
• 3-Servo Pump Efficiency: The machine is driven by 3 sets of intelligent servo pump systems, utilizing advanced Inovance or WEICHI servo motors with a combined 49.2KW motor power. This provides massive hydraulic strength during clamping while drastically cutting energy waste during cooling phases.
• Expanded Workspace & Strokes: To support the AOKI-250 compatibility, the machine’s vertical structure has been heightened to 3800mm. The upper mold stroke has been drastically extended to 600mm, and the lower mold stroke to 350mm, easily accommodating unusually long or intricate bottle designs.

Intelligent Automation & Precision Control System of the ISBM Machine

At the heart of this high-capacity equipment lies a state-of-the-art automation architecture. The control system is engineered to provide intuitive operation, rapid response times, and uncompromising safety, ensuring that every cycle is executed with absolute precision.

• Advanced PLC Integration: Managed by an industry-leading Inovance or MiRLE PLC system. This intelligent brain coordinates the 4-station rotation and servo movements with millisecond accuracy, featuring an integrated temperature control box that is highly accurate, stable, and easy to operate.
• Top-Tier Global Hydraulics: The machine’s lifeblood relies on premium hydraulic pressure control valves from YUKEN (Taiwan), guaranteeing stable clamping pressure even during continuous, high-stress operations.
• Durable Pneumatics: Air actuation is smoothly handled by globally recognized American Parker high-pressure valves and robust Airtak air cylinders, ensuring long-lasting pneumatic reliability.

Industrial Applications for the High-Capacity Blow Molding Machine

With its robust 13-ton frame and elevated clamping force, this equipment is the ultimate workhorse for mass-producing premium PET and PETG containers. Its flexible mold configurations cater to diverse industry needs:

• High Productivity (Up to 12 Cavities): The machine delivers extraordinary multi-cavity capabilities, supporting up to 12 cavities simultaneously for high-volume, small-format bottles (e.g., 20ml with 15mm neck).
• Large Format Capabilities: Utilizing a 1-cavity setup, the machine can comfortably blow massive containers up to 2500ml.
• Heavy Preform Handling: It supports maximum bottle weights up to 150g, which is absolutely essential for manufacturing thick-walled luxury cosmetic jars that mimic the feel of solid glass.
• Target Markets: Ideal for luxury cosmetics, specialized pharmaceutical packaging, premium thick-walled water bottles, and intricate medical liquid containers.

Frequently Asked Questions About the AOKI-Compatible One-Step Blow Molding Machine