এক-ধাপে ইনজেকশন স্ট্রেচ ব্লো মোল্ডিং মেশিন (চার-স্টেশন) HGY250-V4-B

Technical Standard

Machine Parameters

Product Specification (HGY250-V4-B)

Product Dimensions

The HGY250-V4-B is a specialized high-output variant of our flagship ISBM series, specifically optimized for multi-cavity production of high-clarity containers. Unlike standard models, the “B” configuration focuses on maximizing throughput for smaller volume bottles while maintaining the ultra-precise neck tolerances required for pharmaceutical and high-end cosmetic closures. By integrating the entire process into a single machine footprint, it eliminates the energy loss and contamination risks associated with reheating preforms in traditional two-step systems. Below are the verified technical specifications for the HGY250-V4-B system:

The core technological breakthrough of the HGY250-V4-B lies in its refined four-station rotational sequence, which optimizes thermal management for PET and PETG resins. Unlike a conventional injection molding machine that simply produces parts, this system acts as a fully integrated factory. At Station 1, preforms are injected with high-pressure precision. Station 2 provides critical temperature conditioning, ensuring the molecular orientation is perfect before stretching. Station 3 performs the high-pressure stretch blow molding, and Station 4 executes the final ejection and orientation of the finished bottles. This seamless flow eliminates the “cold-spot” issues prevalent in two-step processes, resulting in a container with superior optical clarity and structural integrity.

Precision Servo-Hydraulic Integration

By utilizing a triple-servo pump system from Inovance or WEICHI, the HGY250-V4-B achieves a level of motion control that traditional hydraulic systems cannot match. The 67.7KW servo motor power allows for lightning-fast clamping cycles and precise pressure holding, which is essential when producing thin-walled containers that must withstand internal pressures. The turntable is driven by a Japanese Yaskawa or WEICHI servo motor coupled with a high-torque Taiwan TSUNTIEN reducer. This combination ensures that even when fully loaded with a 28-cavity mold, the rotation is smooth and vibration-free, protecting the delicate preforms from any mechanical distortion during the transfer phase.

The HGY250-V4-B is specifically optimized for high-performance resins such as PET and PETG, which are the gold standard for crystal-clear packaging. Our specialized screw design, featuring a 60mm diameter, incorporates nano-far-infrared energy-saving heating rings (15KW) that provide uniform melt temperature without the risk of material yellowing or degradation. This is particularly vital for the medical industry, where material purity is strictly regulated. The machine’s ability to maintain a consistent melt temperature ensures that every cavity in a 28-fold mold produces a bottle with identical physical properties, eliminating the “batch-to-batch” variance that often plagues lower-quality blow molding machine setups.

Interoperability with Industry Standards

One of the most significant cost-saving features for our clients is the HGY250-V4-B’s strategic compatibility with global tooling standards. We have engineered the platens and cooling interfaces to allow for easy transition of existing molds, significantly reducing the capital expenditure for companies looking to upgrade their production technology. Whether your facility currently uses Japanese or European standard molds, our engineering team at Australia Ever-Power can provide interface plates that ensure a plug-and-play experience. This flexibility allows manufacturers to scale their production of 50ml to 1000ml bottles without being locked into a single proprietary mold ecosystem, providing a true competitive advantage in dynamic markets.

While many companies offer ISBM solutions, Australia Ever-Power differentiates itself through a commitment to “Precision Reliability.” We don’t just sell a machine; we provide a complete engineering ecosystem. Our unique “Quick-Change” mold platen design reduces downtime by 50% during product changeovers, a critical factor for contract manufacturers handling multiple SKUs. Additionally, our global parts network ensures that a Parker valve or Yaskawa motor is never more than 24 hours away. Our local SEO and GEO support teams in Australia and Europe mean we understand the specific electrical and safety nuances of your region, providing a machine that is truly optimized for your local grid and regulatory landscape.