EP-HGA.AS-2C114.3 Water and Beverage Bottle Blow Molding Machine
The HGA.AS-2C114.3 belongs to a specialized series of bottle blow molding machines developed for multi-pitch, multi-cavity bottle production. This series covers the full range of common packaging containers used in the water, beverage, chemical, and pharmaceutical sectors — all while maintaining the dimensional consistency and wall thickness uniformity that modern filling lines demand. The two-stage blow molding process used by this machine separates preform injection from bottle blowing, allowing independent optimization of each step and resulting in tighter tolerances and better material distribution than single-stage alternatives.
As a two step blow molding machine, the HGA.AS-2C114.3 first produces preforms in a controlled injection molding stage, then reheats and stretches them in a dedicated blow station. This separation gives operators full control over crystallinity, orientation, and barrier properties — critical factors for carbonated beverage and hot-fill applications. The machine supports PET as its primary resin, but can also handle PETG and PC depending on the application, making it an adaptable platform for contract packaging operations running multiple SKUs.
The clamping stroke of 122 mm combined with a stretching stroke of 400 mm positions this model within the mid-range bottle volume segment — capable of producing containers from small 200 ml bottles up to 1,000 ml standard beverage formats, with a maximum container height of 260 mm and a neck diameter range reaching up to 88 mm.
EP-HGA.AS-2C114.3 Water and Beverage Bottle Blow Molding Machine
Model: HGA.AS-2C114.3 | Series: Water & Beverage Bottle Blow Molding Machine | Type: Two-Step Blow Molding Machine
The EP-HGA.AS-2C114.3 is a high-performance blow molding machine engineered specifically for producing mineral water bottles, beverage bottles, and other liquid packaging containers with demanding clarity and structural requirements. Built on a proven two-step blow molding platform, this automatic pet blowing machine delivers consistent output quality across multi-cavity configurations, supporting PET bottle manufacturing at industrial scale. Designed for beverage producers, water packaging lines, and contract manufacturers seeking a reliable, energy-efficient, and fully automated solution, this machine brings together precision mechanical engineering with operator-friendly control systems.
Technical Specifications — HGA.AS-2C114.3 Blow Molding Machine
All parameters are measured under standard operating conditions. Specifications apply to the HGA.AS-2C114.3 model and may vary with specific mold configurations.
| Category | Blow Molding Machine Parameter | Satuan | HGA.AS-2C114.3 |
|---|---|---|---|
| Molding | Clamping Stroke | mm | 122 |
| Mold-Open Distance | mm | 302 | |
| Mold-Close Distance | mm | 180 | |
| Stretching Stroke | mm | 400 | |
| Mold-on Distance | mm | 50 | |
| Bottle Mold-Close Distance | mm | 114.3 | |
| — | Preform Holder | — | 48 |
| Cavities | — | 2 | |
| Container | Volume Kontainer Maksimum | ml | 1,000 |
| Max. Neck Diameter Range | mm | 88 | |
| Max. Container Diameter | mm | 94 | |
| Max. Container Height | mm | 260 | |
| Output | Theoretical Output | bph | 2,000 |
| Electrical System | Max. Heating Power | kW | 45 |
| Normal Heating Power | kW | 20 | |
| Air System | Operating Pressure | kg/cm² | 7 |
| Low Pressure Air Consumption | ltr/min | 600 | |
| Blowing Pressure | kg/cm² | 35 | |
| — | High Pressure Air Consumption | ltr/min | 1,600 |
| Cooling Water | Operating Pressure | kg/cm² | 5–6 |
| Temperature Range | °C | 8–12 | |
| Flow Rate | ltr/min | 30 | |
| Machine | Machine Size (L×W×H) | mm | 2660×1660×2150 |
| Berat Mesin | kg | 2,500 |
Key Advantages of This Blow Molding Machine
Two-Stage Process Precision
The two-stage blow molding process decouples preform production from bottle forming. This means each stage can be tuned independently — optimizing crystallinity and molecular orientation for maximum barrier performance and mechanical strength. This is particularly valuable for carbonated soft drink containers and sparkling water bottles that require predictable burst resistance.
Fully Automatic Operation
Sebagai fully automatic blow moulding machine, the HGA.AS-2C114.3 integrates preform loading, heating, stretching, blowing, and bottle discharge in a continuous automated cycle. Minimal operator intervention is required during normal production, reducing labor costs and eliminating variability caused by manual handling. The PLC-based control panel makes parameter adjustment straightforward even for operators new to pet blow molding.
Energy-Efficient Heating System
The infrared heating section is configured with individually adjustable lamp zones, enabling precise temperature profiling along the preform body. Normal operating heating power sits at just 20 kW while maximum rated capacity reaches 45 kW, meaning the system conserves energy during steady-state production. This design discipline directly reduces per-bottle energy cost, which matters significantly at 2,000 bph across multi-shift operations.
Robust Air Management
Blowing pressure is maintained at 35 kg/cm² with a high-pressure air consumption of 1,600 ltr/min, providing the force needed to achieve complete mold filling and sharp bottom geometry even with complex bottle profiles. Low-pressure air at 7 kg/cm² handles pre-blow and supplementary pneumatic circuits. Pairing this machine with an oil-free air compressor ensures contamination-free blowing air — a food-safety requirement for beverage packaging.
How to Select the Right Blow Molding Machine for Your Production Line
Choosing between a single-stage and two-stage blow molding configuration is often the first decision procurement teams face. Single-stage machines combine injection and blowing in one step — suitable for wide-neck containers and specialty shapes requiring thick walls. The two step blow molding machine approach, as represented by this model, excels when you need high output consistency for narrow-neck bottles such as standard 330 ml, 500 ml, or 1,000 ml water and beverage containers.
Volume requirements matter. At 2,000 bottles per hour, the HGA.AS-2C114.3 suits producers with annual output targets in the 10–50 million bottle range — a segment that typically includes regional water brands, private label bottlers, and co-manufacturers serving multiple drink brands simultaneously. If your line requires higher throughput, the broader series includes 4-cavity and 6-cavity models that can reach 4,600–7,200 bph.
Resin compatibility is another key filter. This machine is optimized for PET, which remains the dominant material in water and beverage bottle production worldwide due to its clarity, lightweight properties, and recyclability. If your product range includes PETG containers for premium beverages or PC for large-format water cooler bottles, consult the engineering team to confirm compatibility with your specific preform geometry and wall thickness targets.
Finally, consider infrastructure: the machine requires cooling water maintained between 8–12 °C at 30 ltr/min flow, a compressed air supply capable of sustaining 1,600 ltr/min at 35 kg/cm² for high-pressure blowing, and electrical supply for up to 45 kW heating. Planning these utilities in advance avoids commissioning delays and ensures the plastic blowing machine reaches rated output from day one.
Blow Molding Machine Mold Configuration
Preform Injection Mold
The die lip is constructed in two sections, ensuring coaxial alignment throughout preform formation and eliminating off-center wall thickness variations that lead to downstream blowing defects. Cooling channels are laid out to maximize heat extraction rate, shortening the forming cycle without compromising preform quality. Core formation components are machined from imported 2316 die steel — a grade chosen for its corrosion resistance and consistent response to heat treatment. The cavity and core plates use 420 stainless steel to maintain dimensional stability and resist chemical attack from PET processing. Maintenance access is straightforward, and the tooling uses standardized interchangeable fittings. The mold architecture allows a single set of tooling to accommodate multiple preform neck sizes, reducing changeover investment for multi-SKU operations.
Blowing Mold
Blowing molds are fabricated from high-grade structural steel selected for its hardness and thermal conductivity. All bottle geometry is developed using professional 3D CAD software, allowing complex label panel shapes, grip areas, and base designs to be modeled before any metal is cut. A broad portfolio of bottle geometries is available, and custom shapes can be developed against customer-supplied drawings or prototypes. Internal water cooling channels are engineered to maintain uniform temperature distribution across the mold surface during continuous operation — critical for cycle consistency and bottle dimensional stability. Every metal component is precision-machined on CNC equipment to tight tolerances, ensuring cavity-to-cavity repeatability across the full production run.
Blow Molding Machine Application Scenarios
Mineral Water Bottles
Natural spring water and purified drinking water brands rely on lightweight, transparent PET containers with precise neck finish dimensions for tamper-evident closure fitment. This bottle blow molding machine delivers the wall thickness consistency needed to pass pressure testing at filling line speeds without adding unnecessary resin weight.
Carbonated Soft Drinks & Sparkling Water
Carbonated beverage bottles must withstand internal pressure during storage and handling. The controlled stretch-blow process of this two stage blow molding machine achieves biaxial molecular orientation that significantly increases the bottle's pressure resistance, keeping carbonation stable over the product's shelf life without increasing wall thickness.
Juice & Isotonic Drinks
Juice and sports drink producers require bottles with excellent clarity to showcase product color, along with the structural integrity to survive supermarket shelf stacking. The HGA.AS-2C114.3 produces bottles with high optical clarity and uniform sidewall geometry suited to both hot-fill and cold-fill juice operations.
Edible Oil Packaging
Cooking oil packaging demands bottles with robust base designs that remain stable when filled and adequate neck tolerances for induction-seal closures. The mold engineering flexibility of this pet blow molding machine allows producers of sunflower, canola, and olive oil to achieve the wide-format square or round bottle designs common in retail and food service channels.
Pharmaceutical & Healthcare Liquids
Pharmaceutical liquid packaging in PET requires strict dimensional repeatability to ensure child-resistant closures seat correctly and volume graduation markings remain accurate. The HGA.AS-2C114.3 meets pharmaceutical grade dimensional consistency requirements when paired with validated preform tooling and process documentation.
Export & Global Beverage Markets
For beverage producers in Colombia, Brazil, Southeast Asia, and other growth markets, this automatic pet blowing machine provides the production flexibility to serve multiple SKUs from a single machine investment, supporting rapid brand extension without additional capital expenditure on dedicated equipment.
Machine Structure & Engineering Design Highlights
The mechanical architecture of the HGA.AS-2C114.3 reflects years of iterative engineering refinement. The main frame uses heavy-gauge structural steel with precision-ground guide rails for the clamping and blowing stations, minimizing deflection under the cyclic loads generated during continuous high-speed production. All wear-prone contact surfaces are hardened and surface-treated to extend service intervals and maintain dimensional accuracy over the machine's operational life.
The preform heating section uses a mandrel chain conveyor system that rotates each preform around its axis as it travels through the infrared oven. This rotation ensures circumferential temperature uniformity — the foundation of consistent biaxial orientation during stretch blowing. Lamp-zone adjustability lets operators compensate for different preform geometries, resin batches, and ambient temperature conditions without trial-and-error downtime.
The stretch rod mechanism is servo-driven for positioning repeatability, eliminating the mechanical variability of older pneumatic stretch systems. Servo control translates directly into bottle base clarity and weight consistency — two metrics that beverage brand quality teams scrutinize closely. The entire blowing cycle, from pre-blow initiation to high-pressure hold time and exhaust, is programmable through the touchscreen HMI, giving production engineers full control over the process recipe for each bottle format on file.
Our Product Advantages
With more than two decades of focused research and development, our engineering and production teams have built deep expertise across the full lifecycle of blow molding machine manufacturing — from mechanical design and mold engineering through to after-sales support and process optimization. We have continuously improved our production systems and hold numerous national patents covering key mechanical innovations in preform handling, heating control, and blowing station design.
Our specialized pet blowing machine lineup covers packaging for PET, PETG, PC, PCTG, and PP materials across industries including cosmetics, drinking water, edible oil, beverages, food, pharmaceuticals, and baby care products. We have established a leadership position in the high-end cosmetics, food safety, and pharmaceutical packaging segments — markets where dimensional precision and contamination control are non-negotiable.
Partner Brands
Trusted by leading names across consumer goods, food, pharmaceutical, and retail sectors:
Yibao · Haitian · Luhua · Walch · Blue Moon · Proya · Libai · Estée Lauder · Walmart · Da Senlin · Shining Eye Drops
Recommended Auxiliary Equipment
Lengkap blow molding machine production line is more than the blower itself. We supply and recommend a range of compatible auxiliary systems to ensure your line runs with maximum efficiency, food-safety compliance, and minimal downtime. All auxiliary equipment listed below is engineered for compatibility with the HGA.AS-2C114.3 — giving you a genuine one-stop sourcing solution.
Oil-Free Air Compressor
Beverage and pharmaceutical blow molding applications require oil-free blowing air to prevent contamination of interior bottle surfaces. Pairing this bottle blow molding machine with a dedicated oil-free compressor guarantees food-safety compliance and protects both product quality and brand reputation. Click the link above to explore compatible oil-free compressor options.
Pengontrol Suhu Cetakan
Precise mold temperature control is essential for maintaining consistent cycle times and bottle dimensional stability. A dedicated mold temperature controller circulates heated or cooled fluid through the mold cooling channels at the exact setpoint required, eliminating the variation that occurs when relying on plant utility water supplies alone.
Bottle Visual Inspection Machine
Inline visual inspection systems detect wall thickness irregularities, black spots, base deformation, and neck finish defects before bottles reach the filling line. Integrating automated bottle inspection downstream of the auto blowing machine reduces customer complaint rates and eliminates the labor cost of manual sampling inspection on high-output lines.
Chiller & Cooling Water System
Stable 8–12 °C cooling water is critical for preform and bottle mold performance. A dedicated industrial chiller maintains the precise temperature range and flow rate required — preventing the temperature drift that occurs with tap water and reducing cycle time variability during summer months or in warm-climate markets like Colombia and Southeast Asia.
Tentang Kami
We are a specialized manufacturer with over twenty years of engineering experience in blow molding machine design and production. Our manufacturing facility operates advanced CNC machining centers, precision assembly lines, and comprehensive testing stations that allow every machine to be performance-validated before shipping. We hold multiple national patents in areas covering preform handling, heating system design, and blowing station mechanics — patents that represent solved real-world problems rather than theoretical exercises.
Our engineering team works directly with customers during application review to confirm that the selected pet blow molding machine model, mold configuration, and auxiliary equipment match the production targets and utility infrastructure at each installation site. Post-installation, our service engineers provide startup commissioning support and remote troubleshooting to minimize time-to-production. For global markets including Colombia, Brazil, Australia, and the Netherlands, we maintain a network of regional service contacts and spare parts stocking points.
The consistency of our production output — verified by long-term clients in the water, beverage, cosmetics, and pharmaceutical sectors — reflects an engineering culture that prioritizes measurable machine performance over specification inflation. Every blow molding machine that leaves our facility is built to run reliably in demanding 24-hour production environments, not just to impress during a factory inspection.
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