EP-HGA.ES-2C130 Water & Beverage Bottle Blow Molding Machine
For beverage producers, water bottling plants, and contract packagers handling volumes above 500 ml, finding the right pet blow molding machine is a decision that directly impacts line economics. The EP-HGA.ES-2C130 addresses that need with a dual-cavity configuration rated at 1,800 bottles per hour — a practical output level for mid-scale operations where consistent quality matters as much as raw speed. This makes the EP-HGA.ES-2C130 a natural fit for operations that purchase preforms externally or manage inventory across seasonal demand peaks.
The blowing station operates at 26–35 kg/cm² high-pressure air, expanding conditioned PET preforms uniformly against hardened steel mold cavities to form bottles up to 250 mm in height with neck openings up to 98 mm. That neck diameter range supports a wide variety of closure systems — from standard sports-cap threads to wide-mouth screw closures used in juice and dairy packaging.
EP-HGA.ES-2C130 Water & Beverage Bottle Blow Molding Machine
The EP-HGA.ES-2C130 is a robust, production-proven blow molding machine engineered for manufacturers who need to package larger-format water and beverage containers — up to 1,500 ml — with consistent dimensional accuracy and high throughput. Built on the reliable two-step blow molding architecture, this bottle blow molding machine separates preform conditioning from the blow phase, giving production engineers the flexibility to optimise each process independently. With a generous clamping stroke of 160 mm and a maximum container diameter of 110 mm, the EP-HGA.ES-2C130 comfortably handles standard mineral water, flavored beverage, and large-format juice bottle formats that are common in both global and Colombian market supply chains. Its solid structural frame, precision air circuit, and optimised infrared heating system translate into stable operating costs and predictable output rates on continuous production shifts.
Technical Specifications — HGA.ES-2C130 Blow Molding Machine
| Blow Molding Machine Parameter | หน่วย | Category | HGA.ES-2C130 Blow Molding Machine |
|---|---|---|---|
| Clamping Stroke | มม. | Molding | 160 |
| Mold-Open Distance | มม. | Molding | 360 |
| Mold-Close Distance | มม. | Molding | 200 |
| Stretching Stroke | มม. | Molding | 350 |
| Mold-Open Distance (Bottom) | มม. | Molding | 50 |
| Bottle Mold-Close Distance | มม. | Molding | 130 |
| Preform Holder | — | Molding | 60 |
| Cavities | — | Molding | 2 |
| ปริมาตรสูงสุดของตู้คอนเทนเนอร์ | มล. | Container | 1,500 |
| Max. Neck Diameter Range | มม. | Container | 98 |
| Max. Container Diameter | มม. | Container | 110 |
| Max. Container Height | มม. | Container | 250 |
| Theoretical Output | bph | Container | 1,800 |
| Max. Heating Power | กิโลวัตต์ | Electrical | 42.5 |
| Normal Heating Power | กิโลวัตต์ | Electrical | 8–13 |
| Operating Pressure | kg/cm² | Air System | 7 |
| Low Pressure Air Consumption | ltr/min | Air System | 600 |
| Blowing Pressure | kg/cm² | Air System | 26–35 |
| High Pressure Air Consumption | ltr/min | Air System | 1,000–1,500 |
| Cooling Water Operating Pressure | kg/cm² | Cooling | 5–6 |
| Cooling Water Temperature | °C | Cooling | 8–10 |
| Cooling Water Flow Rate | ltr/min | Cooling | 30 |
| ขนาดเครื่องจักร (ยาว×กว้าง×สูง) | มม. | Machine | 3600×1800×1980 |
| น้ำหนักเครื่องจักร | kg | Machine | 3,000 |
Key Advantages of This Blow Molding Machine
The EP-HGA.ES-2C130 is built around a simple operational philosophy: give production teams the technical headroom they need for larger containers without overcomplicating the day-to-day operation of the line. The expanded clamping stroke of 160 mm and mold-open distance of 360 mm create ample working clearance for 1,500 ml bottle formats, while the 42.5 kW peak heating capacity ensures that larger-mass preforms reach optimal orientation temperature consistently across all 60 preform holder positions. The following feature cards outline the principal engineering advantages this auto blowing machine delivers.
With a maximum container volume of 1,500 ml and body diameter up to 110 mm, this blow molding machine covers the full range of mainstream still water and large-format juice bottle formats demanded by retail, hospitality, and institutional supply channels.
Peak rated at 42.5 kW, the infrared oven zones modulate to an actual working draw of just 8–13 kW during steady-state production. This wide adjustment range accommodates different preform weights and wall thicknesses without manual lamp reconfiguration between format changes.
The 160 mm clamping stroke — the widest in the 2-cavity ES series — gives the mold set full mechanical support during the high-pressure blow phase for tall, slender 1,500 ml bottle bodies that would otherwise risk flex-induced dimensional variation at the parting line.
Cooling water at 8–10°C flowing at 30 ltr/min through optimised mold channels removes heat from the container wall at a rate that supports a consistent cycle cadence, reducing the risk of thermal-related dimensional drift during extended production runs.
The wide neck diameter range — up to 98 mm — lets operators cover standard 28 mm PCO threads, 38 mm sport caps, and wide-mouth closure formats on the same machine frame through a simple mold change, reducing capital investment for producers managing multiple SKUs.
At 3600×1800×1980 mm and 3,000 kg, the EP-HGA.ES-2C130 installs comfortably in standard industrial buildings without structural reinforcement, and the straight-line machine layout simplifies conveyor integration on both infeed and discharge ends.
Partner Brands
With over two decades of focused research and development, our engineering team has built deep expertise across the full lifecycle of blow molding machine design, manufacture, commissioning, and support. We continuously refine our blow molding machine systems — holding numerous national patents — and have developed dedicated solutions for PET/PETG/PC/PCTG/PP packaging across cosmetics, beverages, edible oil, food, pharmaceuticals, and baby care products. Our installed base includes leading brands: Yibao, Haitian, Luhua, Walch, Blue Moon, Proya, Libai, Estée Lauder, Walmart, Da Senlin, and Shining Eye Drops.
Blow Molding Machine Mold Engineering
Every container produced on this blow molding machine is only as good as the molds behind it. Our in-house mold manufacturing facility produces both preform injection molds and blowing molds to exacting dimensional standards, using verified material grades and controlled heat treatment processes. The result is tooling that maintains its geometry across millions of cycles — translating directly into fewer customer complaints, lower scrap rates, and longer intervals between mold maintenance events.
Preform Injection Mold
- The die lip is built as a two-component assembly, a configuration that ensures true coaxial alignment between the inner core and outer cavity throughout the preform formation cycle, eliminating off-axis wall thickness variation at the gate zone.
- Cooling passages are routed to concentrate heat extraction at the highest-mass zones of the preform body, shortening cycle time without requiring extended dwell that would compromise throughput on a 1,800 bph line.
- Cavity-forming surfaces are machined from imported 2316 die steel — a grade selected for its combination of corrosion resistance and response to hardening heat treatment, extending surface life under repeated injection pressures.
- Core plates, cavity plates, and all load-bearing structural components are produced from 420 stainless steel, providing the corrosion resistance needed for long-term operation with chilled water circuits.
- The mold layout follows a standardised component architecture, so routine maintenance can be completed by operators using common tooling without specialist mold-fitting skills.
- A single mold set can be configured to accommodate multiple preform specifications, giving procurement flexibility when sourcing across different preform suppliers for the 1,500 ml format range.
Blowing Mold
- Cavity blocks are sourced from high-grade tool steel, combining surface hardness, machinability, and long-term dimensional stability under the cyclic thermal and mechanical loads of high-pressure blowing at 26–35 kg/cm².
- Each bottle cavity profile is developed using professional 3D CAD/CAM software, with draft angles, parting lines, and base geometry verified in simulation before any steel is committed to machining.
- Our design library covers standard round, rectangular, oval, and custom contoured bottle profiles — giving brand packaging teams genuine design latitude without tool cost penalties.
- Internal cooling channels are engineered to draw heat uniformly from the full bottle wall surface, supporting fast, warp-free demolding even at the tall 250 mm container height this model accommodates.
- All machined components in the blowing mold assembly are finish-machined on CNC equipment, maintaining sub-millimetre tolerances that ensure precise parting-line alignment and repeatable cavity volume across every cycle.
Blow Molding Machine Application Scenarios
The ability to handle containers up to 1,500 ml with neck diameters up to 98 mm positions the EP-HGA.ES-2C130 across a wide spectrum of food, beverage, and industrial packaging applications. The following scenarios represent the most common use cases where this bottle blow molding machine provides proven production value.
💧 Large-Format Water Bottles
750 ml, 1,000 ml, and 1,500 ml still and sparkling water containers for retail shelf, vending, and bulk institutional supply. Wide neck formats simplify filling line integration for still water operations without carbonation pressure requirements.
🧃 Juice & Nectar Packaging
Cold-fill and hot-fill juice containers in the 500–1,500 ml range. The machine's stable wall-thickness control supports the rigid panel design needed for hot-fill container vacuum resistance after cooling — a critical structural requirement for most juice and tea beverages.
🫒 Edible Oil Containers
Cooking oil and vinegar bottles in the 1,000–1,500 ml range, including handled formats. PET's excellent barrier properties and clarity make it the preferred material for shelf-visible oil products, and the wide neck diameter range supports pouring-neck inserts and tamper-evident closures.
🧪 Chemical & Agricultural Fluids
Pesticide, fertilizer solution, and industrial liquid packaging where chemical compatibility with PET or PETG is confirmed. The machine's flexible mold platform accommodates UN-marked closure designs and tamper-evident neck formats required in regulated chemical packaging markets.
💊 Pharmaceutical Liquids
Large-volume oral liquid, syrup, and antiseptic containers where PET clarity enables product inspection and controlled neck geometry ensures consistent dosing closure performance. Line-speed compatibility with downstream capping and labeling equipment is maintained at 1,800 bph.
🧴 Large Personal Care
Shampoo, body wash, and laundry detergent containers in the 750–1,500 ml range — formats that are growing rapidly in both Colombian retail and Latin American private-label markets. Custom bottle contours and brand-specific label panels are achievable through the standard mold design process.
How to Choose the Right Blow Molding Machine for Large-Format Bottles
The decision between a smaller two-cavity blow molding machine like the ES-2C100 and this ES-2C130 model comes down to three factors: target container volume, required neck diameter, and available ancillary infrastructure. If your primary SKU is 1,000 ml or larger — common in Colombian retail water, juice, and cooking oil categories — the ES-2C130's 1,500 ml ceiling and 110 mm body diameter give you the geometrical clearance those formats demand. The 160 mm clamping stroke provides the mechanical authority to hold larger molds rigidly during the 26–35 kg/cm² blow phase without the parting-line flash that can appear when clamping force is marginal for the mold size.
Infrastructure planning is equally important. This fully automatic blow moulding machine requires a high-pressure air supply sustaining 1,000–1,500 ltr/min — slightly above the smaller ES-2C100 — so compressor sizing should be reviewed carefully at the plant layout stage. Cooling water at 30 ltr/min and 8–10°C means a chiller with adequate capacity for the local ambient temperature is non-negotiable; in warm climates like those found across Colombia and much of Latin America, undersized chiller equipment is the single most common cause of cycle time instability and bottle dimensional variation in pet blow molding operations. A detailed checklist for the ES-2C130 is provided below.
Selection Checklist — HGA.ES-2C130:
- Primary container volume: 500–1,500 ml — matched ✓
- Max neck diameter: up to 98 mm — matched ✓
- Throughput target: up to 1,800 bph — matched ✓
- Material: PET / PETG preforms — matched ✓
- High-pressure air: 1,000–1,500 ltr/min at 26–35 kg/cm² — must verify compressor capacity
- Chiller: 30 ltr/min at 8–10°C with tropical ambient reserve — must size accordingly
- Floor space: 3600×1800 mm footprint — verify building clearance plus service access zones
เกี่ยวกับเรา
We are a dedicated blow molding machine manufacturer with more than two decades of continuous development in PET container production equipment. Our in-house capability spans the entire value chain — mechanical design, mold engineering, control system integration, machine assembly, quality testing, and after-sales technical service — which means every EP-series machine leaves our facility as a cohesive, tested system rather than an assembly of sourced components. Our engineering team maintains a live patent portfolio in pet blow molding and blowing machine design, with active R&D programs focused on energy reduction, cycle time optimisation, and expanded material compatibility across PET, PETG, PC, and PP.
Our machines serve customers across Asia, Europe, the Middle East, Africa, and the Americas — with particular growth in the Colombian and wider Latin American beverage and consumer goods packaging sectors, where demand for locally-produced, high-quality PET containers continues to expand. Every machine shipped undergoes a full-rated production trial at our facility, with output samples measured for dimensional accuracy, wall thickness uniformity, and clarity before the machine is released for dispatch. Technical documentation, spare parts, and remote commissioning support are standard elements of the supply relationship, not optional extras. For buyers evaluating blow molding machine manufacturers, this end-to-end accountability is a meaningful differentiator.
เวิร์กช็อป
Compatible Auxiliary Equipment
Running a blow molding machine at rated capacity depends as much on the supporting equipment as on the machine itself. We supply and recommend the following ancillary systems to complete your production cell — all selected and sized for compatibility with the EP-HGA.ES-2C130's operating parameters.
Oil-Free Air Compressor
Producing clean, contaminant-free high-pressure air at the volumes this pet blowing machine requires is non-negotiable for food and beverage-grade PET packaging. Oil-contaminated air reaching the blowing cavity causes bottle rejection and potential food safety issues. We recommend pairing the ES-2C130 with a suitable unit from our oil-free air compressor range, sized for 1,000–1,500 ltr/min at 35 kg/cm².
ตัวควบคุมอุณหภูมิแม่พิมพ์
Consistent mold surface temperature is a prerequisite for uniform container wall distribution in large-format bottles — especially for 1,000–1,500 ml bodies where the longer blow time makes thermal drift more impactful. A dedicated mold temperature controller maintains the cooling circuit at a set-point independent of ambient temperature fluctuations, supporting stable output quality across long production shifts in warm-climate operating environments.
Bottle Visual Inspection Machine
Downstream 100% bottle inspection catches wall defects, contamination, and neck irregularities before containers reach the filling station. For pharmaceutical and food-grade lines operating this blowing machine, automated inspection is increasingly a regulatory and customer quality audit requirement. Integration at line speed with 1,800 bph output is straightforward with a matched inspection unit.
Chiller & Auxiliary Systems
An industrial chiller maintaining 30 ltr/min at 8–10°C is a core requirement for stable mold cooling on this automatic pet blowing machine. Combined with low-pressure air supply units and downstream conveying, a complete auxiliary package ensures the EP-HGA.ES-2C130 operates as an integrated production cell from day one — minimising commissioning time and maximising uptime.
คำถามที่พบบ่อย
What size of PET water or beverage bottles can a two-stage blow molding machine like this one produce for large-format retail packaging?
The EP-HGA.ES-2C130 handles containers from small-format up to 1,500 ml in volume, with a maximum body diameter of 110 mm and container height of 250 mm. This range comfortably covers the most common large-format still water (750 ml, 1 L, 1.5 L), juice, and edible oil bottle specifications required by retail, institutional, and food service supply chains globally and across the Colombian market. The wide neck diameter range — up to 98 mm — supports standard screw caps, sports closures, and wide-mouth formats within a single mold-change framework on the same machine platform.
How does a fully automatic blow moulding machine handle different bottle formats without requiring a full line shutdown in a beverage plant?
Format changeovers on the EP-HGA.ES-2C130 follow a structured mold-change procedure rather than a full line re-commissioning. The blowing mold is released, replaced with the target-format mold set, and the infrared heating parameters — zone temperatures and lamp power ratios — are recalled from stored format programs. Preform holders are standard across the series, so the infeed system does not typically need adjustment for a volume change within the same neck diameter family. For a trained operator familiar with the machine, a format change between two pre-validated bottle designs typically takes a few hours including parameter verification and sample production.
Which auxiliary equipment does a Colombian beverage bottling operation need to run a pet blow molding machine reliably through the year?
For production operations in Colombia and across Latin America, the three critical ancillary systems for reliable pet blow molding are: an oil-free high-pressure air compressor rated for the machine's peak air demand (1,000–1,500 ltr/min at 26–35 kg/cm² for this model); an industrial chiller sized to maintain 8–10°C cooling water at 30 ltr/min with a thermal reserve for local ambient temperatures; and a mold temperature controller to stabilise the blowing mold circuit against ambient temperature swings between seasons and shifts.
What are the key differences between single-stage and two-stage blow molding for producing PET juice and water bottles at industrial scale?
In a single-stage machine, preform injection and bottle blowing happen in a continuous, linked cycle on the same platform. This simplifies material handling but ties blowing throughput to the injection cycle time and limits the ability to purchase or source preforms externally. A two-step blow molding machine like the EP-HGA.ES-2C130 separates these two operations completely: preforms are sourced or produced independently, stored, and fed into the blowing station at a rate determined solely by blowing cycle capacity. For industrial-scale juice and water bottling operations, this decoupling means the blowing station can run at full capacity regardless of preform supply source, enables competitive preform procurement across multiple suppliers, and allows the blowing line to be scaled or upgraded without affecting preform production.
How do blow molding machine manufacturers ensure bottle wall thickness consistency when producing large 1,500 ml PET containers at high output rates?
Wall thickness consistency in large-format PET containers is achieved through the interaction of three controlled variables: preform temperature distribution across the heating zones, stretch rod speed and extension distance, and blowing air pressure ramp profile during the blow phase. On the EP-HGA.ES-2C130, the infrared heating system uses segmented zone control so that different axial zones of the preform can be heated to different temperatures — directing more material into areas of the bottle where wall thickness would otherwise be marginal. The 350 mm stretching stroke provides the mechanical extension length needed to orient the PET molecules axially in a 250 mm-tall bottle body, which is essential for achieving the biaxial orientation that gives PET bottles their clarity, strength, and barrier properties.
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