EP-HGA.ES-2C100 Medicine Bottle Blow Molding Machine
The EP-HGA.ES-2C100 stands apart in the medicine bottle blow molding machine segment by delivering high production throughput without compromising the container quality standards that pharmaceutical applications require. At 2400 bottles per hour from a two-cavity configuration, it outperforms many comparable injection blow molding machine platforms while retaining the process stability essential for registered pharmaceutical packaging lines. The machine handles containers with a maximum body diameter of 60 mm, maximum height of 200 mm, and a neck diameter reaching 68 mm, covering the majority of oral liquid, wash, and ophthalmic bottle formats in active pharmaceutical ingredient (API) packaging workflows.
This automatic pet blowing machine employs a two-step blow molding sequence: preforms are injection-molded separately and reheated under precisely controlled infrared lamps before being stretched and blown into final bottle shape. The thermal independence of these two operations is the defining advantage of a two stage blow molding machine design — it allows production teams to fine-tune preform reheat profiles without affecting upstream injection settings, giving far greater control over final bottle wall distribution, haze, and drop resistance. PET and PETG resins are both fully supported, with PC and PCTG compatibility available on request depending on mold specification.
Electrically, the EP-HGA.ES-2C100 blow molding machine draws a maximum heating power of 34 kW, dropping to an efficient 8–12 kW during sustained production. This energy profile makes the blow molding machine economically viable on factory electrical supplies common in South American and Southeast Asian pharmaceutical plants. The dual air pressure system separates low-pressure operation at 7 kg/cm² from high-pressure blowing at 26–35 kg/cm², consuming 600 ltr/min and 1000–1400 ltr/min respectively.
EP-HGA.ES-2C100 Medicine Bottle Blow Molding Machine
Model: EP-HGA.ES-2C100 | Series: Medicine Bottle Blow Molding Machine | Cavities: 2 | Max. Volume: 500 ml
The EP-HGA.ES-2C100 is a high-efficiency, fully automatic blow moulding machine engineered for pharmaceutical-grade small and mid-volume container production. Belonging to the HGA.ES series, this two-step blow molding machine delivers a theoretical output of 2400 bottles per hour — one of the highest in its cavity class — while maintaining the dimensional precision and material clarity demanded by medicine, ophthalmic, and hospital supply markets. Built around a 7 mm small tooth mouth automatic configuration, it is equally suited for eye drop bottles, hotel amenity vials, syrup bottles, and clinical reagent containers. Its compact footprint of 2900 × 1525 × 1930 mm makes it a practical choice for pharmaceutical plants across Colombia, Southeast Asia, the Middle East, and beyond.
Technical Specifications — HGA.ES-2C100
| Parametr | Jednostka | HGA.ES-2C100 |
|---|---|---|
| Molding | ||
| Clamping Stroke | mm | 110 |
| Mold-open Distance | mm | 280 |
| Mold-close Distance | mm | 170 |
| Stretching Stroke | mm | 350 |
| Preform Mold-open Distance | mm | 50 |
| Bottle Mold-close Distance | mm | 100 |
| Preform Holder | — | 60 |
| Cavities | — | 2 |
| Container | ||
| Maksymalna objętość pojemnika | ml | 500 |
| Neck Diameter Range | mm | 68 |
| Max. Container Diameter | mm | 60 |
| Max. Container Height | mm | 200 |
| Theoretical Output | bph | 2400 |
| Electrical System | ||
| Max. Heating Power | kw | 34 |
| Heating Power (Normal Operation) | kw | 8–12 |
| Air System | ||
| Operating Pressure | kg/cm² | 7 |
| Low Pressure Air Consumption | ltr/min | 600 |
| Blowing Pressure | kg/cm² | 26–35 |
| High Pressure Air Consumption | ltr/min | 1000–1400 |
| Cooling Water | ||
| Operating Pressure | kg/cm² | 5–6 |
| Temperature | °C | 8–10 |
| Flow Rate | ltr/min | 30 |
| Machine Dimensions | ||
| Machine Size (L × W × H) | mm | 2900 × 1525 × 1930 |
| Waga maszyny | kg | 2000 |
Machine Structure & Core Advantages
The EP-HGA.ES-2C100 blow molding machine integrates engineering decisions that directly translate to production-floor benefits. Each sub-system — from the clamping unit to the air management circuit — is designed around the specific demands of pharmaceutical packaging, where dimensional reproducibility and surface cleanliness are as critical as output volume.
Mold Engineering
Preform Injection Mold
- The gate area is structured in two matched sections, securing precise coaxial alignment throughout preform formation and eliminating any wall eccentricity before the blowing stage begins.
- Cooling channels are positioned with thermal efficiency in mind — maximizing heat removal from each preform and shortening cycle time without sacrificing dimensional stability.
- Key forming surfaces are produced from imported 2316 die steel, which combines inherent rust resistance with the hardness needed for sustained high-cycle pharmaceutical packaging production.
- Core plates, cavity plates, and structural components use 420 stainless steel, maintaining corrosion resistance across variable production environments including humid cleanroom-adjacent areas.
- The design prioritizes straightforward maintenance access, with standardized interchangeable fittings keeping spare parts inventory lean.
- An advanced internal layout allows a single mold assembly to produce multiple preform specifications, reducing tooling cost for pharmaceutical customers with evolving bottle portfolios.
Blowing Mold
- The blow mold cavity is machined from a premium tool-grade steel selected for the balance of surface hardness and thermal conductivity that rapid pharmaceutical bottle blow molding machine cycles demand.
- Every container profile is fully modeled in professional 3D CAD software before machining begins, validating geometry, label panel flatness, and base stability in the digital domain before any cutting starts.
- An extensive library of pharmaceutical and personal care bottle shapes is maintained, enabling rapid mold development for new container programs across multiple markets.
- Cooling channel routing is engineered around the cavity perimeter to achieve even mold temperature distribution, preventing warpage and ensuring repeatable dimensional conformance across the full production run.
- Every metal component undergoes finish-machining on CNC multi-axis centers, achieving the tight tolerances that allow mold-to-mold interchangeability and predictable changeover times.
Scenariusze zastosowań
The EP-HGA.ES-2C100 bottle blow molding machine covers a broad range of container types where small-to-mid volume, narrow neck, and high surface quality converge. Its 500 ml capacity ceiling encompasses the majority of pharmaceutical and personal care bottle formats that require the dimensional consistency of a dedicated medicine bottle blow molding machine.
How to Select the Right Blow Molding Machine for Pharmaceutical Bottles
Choosing the correct blow molding machine for medicine bottle production requires evaluating several factors simultaneously rather than optimizing for a single metric. Output rate is the most visible number, but it rarely tells the whole story for pharmaceutical or ophthalmic packaging lines.
Container volume and geometry should be the starting point. The EP-HGA.ES-2C100 targets bottles up to 500 ml with a maximum body diameter of 60 mm — a range that covers most standard oral liquid, dropper, and wash container formats. If your product line includes containers above 500 ml, a larger blow molding machine model from the HGA series may be more appropriate. If your requirements are primarily below 50 ml in a narrow-mouth configuration, the neck-diameter range of 68 mm still accommodates most clinical dropper bottle formats.
Resin type determines mold material selection, process temperatures, and the level of stretch orientation required. PET is the most widely specified resin for pharmaceutical bottle blow molding, while PETG offers better drop resistance and lower sterilization temperatures — making it the preferred choice for pediatric and ophthalmic containers. Ensure any pet blow molding machine you evaluate supports the specific resin grade approved in your packaging specification, not just the generic resin family.
Utility footprint matters significantly in retrofit installations. At 2000 kg and 2900 × 1525 × 1930 mm, the EP-HGA.ES-2C100 requires less floor space and structural load capacity than many comparable auto blowing machine models while delivering a competitive 2400 bph output. For pharmaceutical manufacturers in Colombia and Southeast Asia expanding into dedicated PET bottle production, this space efficiency is often the deciding factor.
Why Choose Us
More than twenty years of sustained investment in blow molding machine research and development have produced a manufacturing operation that genuinely understands the intersection between machine engineering and pharmaceutical packaging compliance. Our team continuously refines production systems, files patents on mechanical innovations, and supports the installation and operation of blow molding machines across Asia, Europe, the Middle East, and Latin America.
Our specialized blow molding machines handle PET, PETG, PC, PCTG, and PP resins and serve packaging categories ranging from cosmetics and beverages to pharmaceutical and infant care products. We are a recognized leader in the high-end cosmetics, food, and pharmaceutical sectors — industries where quality failures have regulatory consequences, not just commercial ones. Our client base includes major consumer brands that operate under rigorous internal quality standards, which means every blow molding machine we supply must perform reliably from installation day one.
Partner Brands
Containers produced by our blow molding machines reach end users through leading consumer and pharmaceutical brands globally. Our installed machines serve production lines supplying Yibao, Haitian, Luhua, Walch, Blue Moon, Proya, Libai, Estée Lauder, Walmart, Da Senlin, and Shining Eye Drops — a client roster spanning water, edible oil, household care, premium cosmetics, and ophthalmic medicine categories.
Recommended Auxiliary Equipment
A blow molding machine for pharmaceutical production performs at specification only when paired with correctly matched utility equipment. We provide a complete auxiliary package that eliminates the compatibility guesswork common when sourcing each component separately — delivering a one-stop supply advantage that simplifies plant commissioning and reduces long-term maintenance complexity.
Air Compressor
Oil-free high-pressure air compressors matched precisely to the blow molding machine's dual-circuit air requirements. Oil contamination in the blowing air stream directly affects container cleanliness — a critical factor in pharmaceutical blow molding machine installations.
Kontroler temperatury formy
Precise mold temperature controllers hold the blow molding machine mold surfaces within tight setpoints throughout the production run, reducing start-up waste and improving cycle-to-cycle bottle weight consistency — a performance gain that compounds over long production shifts on any blow molding machine installation.
Bottle Visual Inspection Machine
Automated inline optical inspection detects wall thickness deviations, particle inclusions, and neck finish nonconformities directly at the blow molding machine output — essential for GMP-compliant pharmaceutical container production.
Chiller & Compressor Package
Industrial water chillers maintain the blow molding machine cooling circuit at the required 8–10 °C, supplied alongside oil-free air compressors for a fully integrated and compatible utility solution.
O nas
Our organization began with beverage-sector PET blow molding machine development and steadily extended into the more technically demanding pharmaceutical, ophthalmic, and specialty personal care packaging segments. That trajectory reflects a deliberate strategy: to build engineering competence where the tolerance for error is lowest and where machine reliability has the greatest downstream impact on product quality and patient safety.
Today, our product range spans fully automatic blow moulding machines, two-step blow molding machines, injection stretch blow molding machines, and complete auxiliary packages — all designed, built, and tested in-house before shipment. Our engineers have hands-on experience supporting blow molding machine installations across Asia, Europe, the Middle East, and Latin America, including Colombia, where pharmaceutical manufacturing capacity is growing rapidly. We supply the technical documentation, spare parts inventory guidance, and remote diagnostic support that give pharmaceutical manufacturers confidence from day one of production.
Every blow molding machine we deliver undergoes a full-load trial run at our facility before shipping, and each blow molding machine, capturing actual production data — cycle time, container weight, neck-finish measurements — that gives buyers a verified performance baseline rather than a specification-sheet estimate. We believe the strongest evidence of machine quality is a data sheet signed by real production, not a marketing brochure.
Warsztat
Często zadawane pytania
Q1. How does the EP-HGA.ES-2C100 two-step blow molding machine handle small-mouth pharmaceutical bottle production for companies in Colombia and Southeast Asia?
The two-step blow molding machine architecture separates preform production from bottle blowing entirely, which means operators can fine-tune the preform reheat profile independently of the injection phase. For pharmaceutical manufacturers in Colombia and Southeast Asia — where ambient temperature and humidity can shift significantly between seasons — this independent thermal control allows the blow molding machine to maintain consistent container quality without constantly adjusting upstream parameters. The 7 mm small-mouth automation eliminates manual handling at the neck zone, meeting the hygiene requirements of ophthalmic and sterile solution packaging lines.
Q2. What are the differences between a single-stage and a two-stage blow molding machine when producing PET medicine bottles at high output rates?
In a single-stage blow molding machine, injection, conditioning, and blowing occur in a single continuous sequence. This limits the thermal independence of each stage and typically constrains maximum output when containers have narrow necks or complex geometry. A two-stage blow molding machine like the HGA.ES-2C100 decouples these stages, allowing each to run at its optimal speed and temperature. The result is the 2400 bph output this blow molding machine achieves for a two-cavity pharmaceutical configuration — a throughput that would be difficult to match on a single-stage platform handling the same container specifications.
Q3. Which resin materials can this injection blow molding machine process, and which is recommended for ophthalmic dropper bottles in regulated markets?
The blow molding machine processes PET, PETG, PC, and PCTG resins. For ophthalmic dropper bottles in regulated pharmaceutical markets — including those with European CE or Latin American INVIMA requirements — PETG is the most commonly specified material. PETG offers excellent transparency, strong chemical resistance to the aqueous formulations used in eye drops, and compatibility with low-temperature sterilization methods. PET remains appropriate for oral liquid and wash product containers. The correct choice depends on the specific API chemistry, required barrier properties, and sterilization protocol of each registered product.
Q4. Where is a fully automatic blow moulding machine like this one used in the pharmaceutical industry, and what makes it different from a semi-automatic version?
A fully automatic blow moulding machine eliminates all manual steps in the bottle production cycle — from preform loading through to finished container ejection and conveyance. In pharmaceutical production environments, this is not just a productivity issue; it is a contamination control requirement. Any manual handling of preforms or bottles near the neck finish zone introduces particle contamination risk that conflicts with GMP guidelines for sterile and near-sterile packaging. The EP-HGA.ES-2C100 operates as a fully enclosed automatic pet blowing machine that minimizes these contact points, making it suitable for ophthalmic, parenteral, and oral liquid bottle production alike.
Q5. How do I know which blow molding machine model from the HGA series best fits my specific medicine bottle production requirements in a Latin American facility?
The right blow molding machine model is determined by a combination of your maximum container volume, neck finish diameter, required output rate, available factory utility infrastructure, and local resin supply. The HGA.ES-2C100 is optimized for bottles up to 500 ml with a body diameter of up to 60 mm and a neck of up to 68 mm, producing 2400 bph on a 2000 kg platform that fits easily into retrofit factory spaces. If your volume range extends beyond 500 ml, models such as the HGA.ES-2C130 or HGA.ES-3C76 may be more appropriate. Our application engineers review production specifications and utility data for each inquiry before recommending a specific blow molding machine configuration, ensuring the machine you install is genuinely matched to your output targets and facility constraints.
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