{"id":1178,"date":"2026-08-31T07:36:05","date_gmt":"2026-08-31T07:36:05","guid":{"rendered":"https:\/\/onestepblowmachine.com\/?post_type=product&p=1178"},"modified":"2026-08-31T07:39:32","modified_gmt":"2026-08-31T07:39:32","slug":"ep-hga-es-3c76-3-cavities-medicine-bottle-blow-molding-machine","status":"publish","type":"product","link":"https:\/\/onestepblowmachine.com\/uk\/product\/ep-hga-es-3c76-3-cavities-medicine-bottle-blow-molding-machine\/","title":{"rendered":"EP-HGA.ES-3C76 \u2014 3 Cavities Medicine Bottle Blow Molding Machine"},"content":{"rendered":"
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EP-HGA.ES-3C76 \u2014 3 Cavities Medicine Bottle Blow Molding Machine<\/h1>\n

A high-efficiency three-cavity blow molding machine<\/strong> designed for mid-range pharmaceutical bottle formats. Operating at 3,000 bottles per hour across three simultaneous blow cavities, the HGA.ES-3C76 occupies a distinct space in the Medicine Bottle Series \u2014 higher throughput than two-cavity models without the footprint of a six-cavity line. Its two stage blow molding machine<\/strong> architecture gives pharmaceutical and cosmetic producers in Colombia, Australia, South Korea, and the EU a platform that balances productivity, format flexibility, and GMP-compatible process control in a single machine frame.<\/p>\n<\/div>\n

<\/p>\n

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Technical Specifications \u2014 HGA.ES-3C76 Blow Molding Machine<\/h2>\n

The figures below apply to the HGA.ES-3C76 three-cavity model tested under standard process conditions with PET resin at nominal wall thickness.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Category<\/th>\nBlow Molding Machine Parameter<\/th>\n\u041e\u0434\u0438\u043d\u0438\u0446\u044f<\/th>\n\u0417\u043d\u0430\u0447\u0435\u043d\u043d\u044f<\/th>\n<\/tr>\n<\/thead>\n
Molding<\/strong><\/td>\nClamping Stroke<\/td>\n\u043c\u043c<\/td>\n100<\/td>\n<\/tr>\n
Mold-Open Distance<\/td>\n\u043c\u043c<\/td>\n300<\/td>\n<\/tr>\n
Mold-Close Distance<\/td>\n\u043c\u043c<\/td>\n200<\/td>\n<\/tr>\n
Stretching Stroke<\/td>\n\u043c\u043c<\/td>\n240<\/td>\n<\/tr>\n
Preform Mold-Open Distance<\/td>\n\u043c\u043c<\/td>\n60<\/td>\n<\/tr>\n
Bottle Mold-Close Distance<\/td>\n\u043c\u043c<\/td>\n76<\/td>\n<\/tr>\n
Preform Holder \/ Cavities<\/td>\n\u2014<\/td>\n72 \/ 3<\/td>\n<\/tr>\n
Container<\/strong><\/td>\n\u041c\u0430\u043a\u0441. \u043e\u0431'\u0454\u043c \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0430<\/td>\n\u043c\u043b<\/td>\n700<\/td>\n<\/tr>\n
Neck Diameter Range<\/td>\n\u043c\u043c<\/td>\n18\u201338<\/td>\n<\/tr>\n
Max. Container Diameter<\/td>\n\u043c\u043c<\/td>\n68<\/td>\n<\/tr>\n
Max. Container Height<\/td>\n\u043c\u043c<\/td>\n240<\/td>\n<\/tr>\n
Output<\/strong><\/td>\nTheoretical Output<\/td>\nbph<\/td>\n3,000<\/td>\n<\/tr>\n
Electrical System<\/strong><\/td>\nMax. Heating Power<\/td>\n\u043a\u0412\u0442<\/td>\n40<\/td>\n<\/tr>\n
Steady Heating Power<\/td>\n\u043a\u0412\u0442<\/td>\n18<\/td>\n<\/tr>\n
Air System<\/strong><\/td>\nOperating Pressure<\/td>\nkg\/cm\u00b2<\/td>\n7<\/td>\n<\/tr>\n
Low Pressure Air Consumption<\/td>\nltr\/min<\/td>\n1,500<\/td>\n<\/tr>\n
Blowing Pressure \/ High Pressure Air<\/td>\nkg\/cm\u00b2 \/ ltr\/min<\/td>\n35 \/ 2,400<\/td>\n<\/tr>\n
Cooling Water<\/strong><\/td>\nOperating Pressure<\/td>\nkg\/cm\u00b2<\/td>\n5\u20136<\/td>\n<\/tr>\n
Temperature<\/td>\n\u00b0C<\/td>\n8\u201312<\/td>\n<\/tr>\n
Flow Rate<\/td>\nltr\/min<\/td>\n30<\/td>\n<\/tr>\n
Machine<\/strong><\/td>\n\u0420\u043e\u0437\u043c\u0456\u0440\u0438 \u043c\u0430\u0448\u0438\u043d\u0438 (\u0414\u00d7\u0428\u00d7\u0412)<\/td>\n\u043c\u043c<\/td>\n2850 \u00d7 1850 \u00d7 2180<\/td>\n<\/tr>\n
\u0412\u0430\u0433\u0430 \u043c\u0430\u0448\u0438\u043d\u0438<\/td>\nkg<\/td>\n3,500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Medicine Bottle Blow Molding Machine<\/a><\/p>\n

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Key Advantages of This Blow Molding Machine<\/h2>\n
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Three-Cavity Throughput Efficiency<\/h3>\n

The three-cavity layout produces 3,000 bottles per hour \u2014 50% more than a two-cavity unit running the same cycle time \u2014 while keeping the machine footprint, tooling cost, and maintenance scope considerably smaller than a four- or six-cavity bottle blow molding machine<\/strong>. For pharmaceutical lines running 12\u201318 hours per day in Colombia or the Netherlands, this output level covers most mid-volume production requirements without over-investing in capacity.<\/p>\n<\/div>\n

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Adjustable Neck Diameter Range<\/h3>\n

The 18\u201338 mm neck diameter range is broader than most single-configuration pet blow molding machine<\/strong> platforms allow. This means the HGA.ES-3C76 can produce narrow-neck syrup bottles and mid-size supplement containers from a single machine frame, with neck tooling changes rather than complete machine swaps. Producers running multiple pharmaceutical SKUs benefit directly from this flexibility without holding inventory of multiple blow molding machine<\/strong> units for each format.<\/p>\n<\/div>\n

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Servo-Electric Precision at Every Station<\/h3>\n

Servo-electric actuators govern clamping, carousel indexing, and stretch-rod movement. Each axis is programmable from the HMI, which allows engineers to set acceleration and deceleration ramps specific to the container geometry being blown. This level of motion control matters particularly at the three-cavity blow station, where all three molds must open, eject, and close in perfect synchrony to maintain cycle time \u2014 something that pneumatic-only systems on older auto blowing machine<\/strong> designs cannot achieve reliably at 3,000 bph.<\/p>\n<\/div>\n

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Independent Oven Zone Control<\/h3>\n

Each infrared lamp bank in the oven section operates on its own PID temperature controller. The 240 mm stretching stroke targets the preform wall zone that produces the shoulder and body of a 700 ml pharmaceutical bottle, so the oven must deliver a heat profile that tapers from body to shoulder without overheating the neck area. Independent zone control makes this profile reproducible shift-to-shift, which is the foundation of a validated fully automatic blow moulding machine<\/strong> process in a GMP-regulated environment.<\/p>\n<\/div>\n

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Compact Machine for Multi-Line Facilities<\/h3>\n

At 2,850 \u00d7 1,850 \u00d7 2,180 mm, the HGA.ES-3C76 fits inside a standard pharmaceutical production bay with clearance for operator access and maintenance on all four sides. Several of our clients in Australia and South Korea run two or three of these units in parallel within a single room, creating a scalable blow molding machine<\/strong> installation where individual units can be taken offline for tooling changes or maintenance without stopping total site output.<\/p>\n<\/div>\n

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20+ Years of Patent-Backed Engineering<\/h3>\n

The mechanical innovations embedded in the HGA.ES series \u2014 including clamping geometry, preform carousel timing, and neck finish tooling \u2014 are protected by registered national patents earned through more than two decades of pharmaceutical-focused blow molding machine<\/strong> R&D. Clients who invest in this platform benefit from an engineering lineage that has been validated in regulated markets across five continents, including GMP facilities in Colombia, Brazil, South Korea, Australia, and the EU.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

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Partner Brands<\/h3>\n

Our engineering team has spent more than 20 years refining blow molding machine<\/strong> technology for pharmaceutical, food, and cosmetics packaging \u2014 accumulating patents and real-world production data from facilities across five continents in the process. We have developed specialized machines for PET, PETG, PC, PCTG, and PP resins across a broad range of container types, and our client base reflects that breadth: Yibao, Haitian, Luhua, Walch, Blue Moon, Proya, Libai, Est\u00e9e Lauder, Walmart, Da Senlin, and Shining Eye Drops all rely on our equipment to maintain packaging consistency at commercial scale.<\/p>\n

\"Partner<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\"Customer<\/div>\n

<\/p>\n

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Blow Molding Machine Mold System Overview<\/h2>\n

The tooling system on the HGA.ES-3C76 is engineered in two separate stations \u2014 preform injection and bottle blowing \u2014 so that each mold can be optimized, maintained, and replaced independently. This is a structural advantage of the two step blow molding<\/strong> approach over single-stage designs, where preform quality and bottle quality are coupled in the same tooling assembly. With the ES-3C76, the preform mold can be qualified separately from the blow mold, which simplifies the validation workflow for pharmaceutical facilities following IQ\/OQ protocols.<\/p>\n

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Preform Injection Mold<\/h3>\n

\"Preform<\/p>\n

    \n
  • The two-section die lip design maintains coaxial alignment throughout the injection cycle, producing preforms with consistent wall concentricity that translates directly into uniform bottle wall thickness after blowing.<\/li>\n
  • Cooling channel geometry is engineered to extract heat efficiently from every preform position, keeping demolding times short and supporting the overall 3,000 bph cycle rate of the complete system.<\/li>\n
  • All cavity-forming surfaces use imported 2316 die steel \u2014 thermally treated for hardness and inherently corrosion-resistant, which extends refurbishment intervals in humid pharmaceutical production environments.<\/li>\n
  • Core and cavity plates are produced from 420 stainless steel, providing reliable chemical resistance against the cleaning and sanitizing agents used in pharmaceutical-grade production areas.<\/li>\n
  • Tooling components follow standardized interchangeable specifications, allowing field-level replacement without special tooling or factory support, which minimizes downtime in remote facilities across South America and Southeast Asia.<\/li>\n
  • The cavity layout supports production of more than one preform geometry from a single mold base, giving pharmaceutical packers the ability to expand their bottle range without investing in an entirely new tooling set.<\/li>\n<\/ul>\n<\/div>\n
    \n

    Blowing Mold<\/h3>\n

    \"Blowing<\/p>\n

      \n
    • Cavity material is selected from premium hardened tool steel, providing the surface finish quality that pharmaceutical bottle blow molding<\/strong> demands and the wear resistance needed for sustained high-volume production cycles.<\/li>\n
    • Each bottle geometry is developed in 3D CAD before machining begins, ensuring that shoulder radii, body taper, and base geometry are all verified against the container specification before tooling is committed to steel.<\/li>\n
    • A range of standard pharmaceutical bottle profiles is available from the existing library, which reduces the lead time for new product introductions to weeks rather than months in most cases.<\/li>\n
    • Cooling channels track the outer bottle geometry so that heat is removed evenly from the entire blown-bottle surface \u2014 a design requirement for larger pharmaceutical containers where localized hot spots cause post-mold deformation.<\/li>\n
    • All structural mold components pass through CNC machining centers, maintaining the positional tolerances on parting lines, vent slots, and alignment pins that repeatable three-cavity production requires across every shift.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n

      <\/p>\n

      \n

      Machine Architecture & Control System<\/h2>\n

      The HGA.ES-3C76 frame is fabricated from heavy structural steel plate with precision-ground guide columns supporting the clamping assembly. The 100 mm clamping stroke and 300 mm mold-open distance accommodate the full range of 18\u201338 mm neck finish tooling without frame modifications, which gives the machine its multi-format capability. The 72-position preform holder carousel indexes smoothly through injection, oven conditioning, and blowing stations under servo-controlled timing, with each step position confirmed by encoder feedback before the next movement is authorized. This sequence control is managed by the Siemens or Mitsubishi PLC depending on customer specification, and all process parameters are stored as named recipes on the HMI so that format changeovers recall the complete production setup in a single step.<\/p>\n

      The stretch-blow station controls stretch rod travel to 0.1 mm resolution using servo positioning, coordinating axial extension with radial air pressure delivery through proportional valves. This coordination produces the biaxial orientation in PET and PETG resins that gives pharmaceutical containers their structural integrity \u2014 drop resistance, top-load strength, and moisture barrier properties that are assessed during container qualification in regulated markets. The 35 kg\/cm\u00b2 blowing pressure is within the range that standard oil-free compressors can supply reliably, meaning the auxiliary utility specification for this bottle blow molding machine<\/strong> does not require specialist high-pressure equipment beyond what is standard in a pharmaceutical packaging facility.<\/p>\n

      Cooling water enters both mold stations at 5\u20136 kg\/cm\u00b2 and 8\u201312\u00b0C, conditions maintained by the chiller and mold temperature controller units that we supply as part of the standard auxiliary equipment package. Flow rate at 30 ltr\/min is sized conservatively for the three-cavity blow station, ensuring that even at full 3,000 bph output the cooling system does not become the cycle-time constraint. This margin is important for facilities in warmer climates \u2014 including Colombian pharmaceutical plants where ambient temperatures can affect chiller efficiency \u2014 because it provides thermal capacity headroom during summer operating periods without requiring the chiller to be upsized.<\/p>\n<\/div>\n

      <\/p>\n

      \n

      How to Select the Right Blow Molding Machine for Your Pharmaceutical Bottle Line<\/h2>\n

      \u0412\u0438\u0431\u0456\u0440 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0433\u043e blow molding machine<\/strong> configuration starts with matching your container geometry and production volume to the machine capabilities. The HGA.ES-3C76 is the right fit when the following conditions describe your situation \u2014 any significant deviation from these parameters suggests a different model from the HGA.ES range would serve you better.<\/p>\n

      \n
      \n

      Container Volume<\/strong><\/p>\n

      You need bottles in the 50\u2013700 ml range. Larger formats up to 1,500 ml belong with the HGA.ES-2C130; smaller high-volume formats fit the four-cavity models better.<\/p>\n<\/div>\n

      \n

      Neck Diameter<\/strong><\/p>\n

      Your closures fall between 18 mm and 38 mm \u2014 a range that covers most pharmaceutical syrup, tonic, and supplement bottle neck finishes without special tooling adaptation.<\/p>\n<\/div>\n

      \n

      Output Requirement<\/strong><\/p>\n

      Your target is 2,000\u20133,000 bph. Two-cavity models underperform this range; four-cavity models overshoot it and add unnecessary tooling cost for small pharmaceutical batch sizes.<\/p>\n<\/div>\n

      \n

      Multi-Format Operation<\/strong><\/p>\n

      You run several bottle SKUs on the same line throughout the week. The 18\u201338 mm neck range means neck tooling changes \u2014 not machine swaps \u2014 cover most format transitions.<\/p>\n<\/div>\n

      \n

      Resin Type<\/strong><\/p>\n

      PET, PETG, PC, PCTG, or PP \u2014 all are supported. If you plan to switch resins between product runs, the HMI recipe system stores all resin-specific parameters for rapid recall.<\/p>\n<\/div>\n

      \n

      Facility Space<\/strong><\/p>\n

      Your available floor area allows for a 2,850 \u00d7 1,850 mm machine footprint with maintenance clearance. If space is very constrained, note that two ES-3C76 units side by side still occupy less floor area than one six-cavity machine of equivalent daily output.<\/p>\n<\/div>\n<\/div>\n

      If your bottles exceed 700 ml, your neck diameter is wider than 38 mm, or your required output exceeds 3,000 bph significantly, consult the full HGA series specification table or reach out to our application engineering team with your bottle drawing for a precise recommendation from the blow molding machine<\/strong> range.<\/p>\n<\/div>\n

      <\/p>\n

      \n

      Blow Molding Machine’s Application Scenarios<\/h2>\n

      The three-cavity configuration and 18\u201338 mm neck range make the HGA.ES-3C76 one of the most versatile blowing machine<\/strong> options for pharmaceutical and healthcare packaging lines. Below are the market segments where this machine consistently delivers the right combination of format flexibility and production rate.<\/p>\n

      \n
      \n

      Pharmaceutical Syrup & Liquid Dosage Bottles<\/h3>\n

      100\u2013500 ml liquid medicine bottles are the primary format for this automatic pet blowing machine<\/strong>. The 18\u201338 mm neck range covers the standard finish sizes used on syrup bottles in Latin American, European, and Asian pharmaceutical markets, and the PET clarity allows batch code and expiry date visibility through the container wall \u2014 a requirement in most pharmacy distribution chains, including those in Colombia.<\/p>\n<\/div>\n

      \n

      Tonic & Health Drink Bottles<\/h3>\n

      Functional tonic and health drink producers specify biaxially oriented PET containers for the drop resistance and optical clarity that retail shelf presence demands. The stretch blow molding machine<\/strong> process on the ES-3C76 produces the molecular orientation levels these containers require, and the 700 ml volume ceiling covers most single-serve and family-size tonic formats in the health drink category.<\/p>\n<\/div>\n

      \n

      Nutritional Supplement Mid-Size Bottles<\/h3>\n

      Liquid vitamins, mineral supplements, and herbal extracts in 200\u2013500 ml PET or PETG bottles represent a growing segment in South Korea, Australia, and Brazil. The HGA.ES-3C76 runs these formats efficiently at 3,000 bph with the surface quality that premium supplement brands require for labeling adhesion and consumer perception on retail shelves.<\/p>\n<\/div>\n

      \n

      Cosmetic & Personal Care Bottles<\/h3>\n

      Lotion, serum, and toner bottles in the 100\u2013300 ml range with neck diameters between 18 mm and 38 mm are produced at cosmetics-industry surface quality on this pet blow molding machine<\/strong>. The PETG resin option supports the enhanced gloss and transparency that premium cosmetic brands specify for their primary packaging, and the three-cavity output matches the production rate of most cosmetic filling lines in the mid-volume segment.<\/p>\n<\/div>\n

      \n

      Veterinary Liquid Medication Bottles<\/h3>\n

      Veterinary pharmaceutical producers use the same bottle formats as human pharmaceutical liquid dosage products \u2014 typically 100\u2013500 ml with standard neck finishes in the 18\u201328 mm range. The PP resin capability of the HGA.ES-3C76 is particularly relevant for veterinary applications where specific chemical resistance to active pharmaceutical ingredients is a formulation requirement.<\/p>\n<\/div>\n

      \n

      Oral Care & Hygiene Products<\/h3>\n

      Mouthwash, antiseptic, and liquid soap bottles in the 200\u2013500 ml range represent a high-volume application for this auto pet blowing machine<\/strong>. The consumer hygiene sector in Latin America \u2014 including Colombia \u2014 has seen sustained growth in branded oral care packaging, and the 3,000 bph output of this machine aligns well with the weekly batch requirements of mid-size oral care brands.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

      <\/p>\n

      \"Blow<\/div>\n

      <\/p>\n

      \n

      \u041f\u0440\u043e \u043d\u0430\u0441<\/h2>\n

      We are a manufacturer focused exclusively on blow molding machine<\/strong> design and production, with more than two decades of accumulated expertise in pharmaceutical, cosmetic, and food-grade packaging equipment. Our intellectual property portfolio includes multiple national patents covering clamping mechanism design, infrared oven management, and preform neck tooling \u2014 patents that represent real engineering solutions to production problems we identified while working alongside our clients on their lines. We do not license generic technology; every innovation in our machines was developed to solve a specific problem that pharmaceutical and consumer-goods producers brought to us.<\/p>\n

      Our supply scope covers the complete system: the blow molding machine<\/strong>, preform and blow tooling, auxiliary equipment, installation, commissioning, and after-sales support including spare-parts supply and remote diagnostics. For pharmaceutical facilities that require GMP validation documentation, we prepare IQ\/OQ packages to international standards. Clients in Colombia, Australia, South Korea, the Netherlands, and Brazil have successfully used our validation documentation to satisfy local regulatory authority requirements without factory re-inspection \u2014 a significant time saving during new line qualification.<\/p>\n

      If you are evaluating blow molding machine manufacturers<\/strong> for a new pharmaceutical packaging project, we encourage you to submit your bottle drawings and annual production forecast for a detailed technical recommendation. Our application engineering team works through every major specification decision \u2014 cavity count, resin type, oven profile, auxiliary utility sizing \u2014 before any quotation is issued, so you receive equipment that is correctly matched to your actual production requirement rather than a standard catalogue configuration.<\/p>\n

      \u041c\u0430\u0439\u0441\u0442\u0435\u0440\u043d\u044f<\/h3>\n
      \n
      \"Blow
      \n\"Manufacturing
      \n\"Blow
      \n\"Machine<\/div>\n<\/div>\n<\/div>\n

      <\/p>\n

      \n

      Auxiliary & Complementary Equipment<\/h2>\n

      The HGA.ES-3C76 blow molding machine<\/strong> is designed to operate as part of a complete, matched system. We supply all the auxiliary equipment listed below from the same source, ensuring that each component is correctly specified for the HGA.ES-3C76 utility requirements \u2014 eliminating the integration problems that arise when customers piece together utility supply from uncoordinated vendors. One-stop supply means a single technical point of contact for installation, commissioning, and after-sales support across the whole system.<\/p>\n

      \n
      \n

      Oil-Free Air Compressor<\/h3>\n

      Pharmaceutical bottle production demands oil-free compressed air across both the low-pressure instrument circuit and the 35 kg\/cm\u00b2 high-pressure blowing circuit. An oil-free compressor removes the risk of hydrocarbon contamination in the preform oven and blowing station, a contamination mode that can compromise product safety in drug-contact packaging and trigger batch rejection under pharmaceutical inspection protocols in Colombia and other regulated markets.<\/p>\n

      \"Oil-Free<\/p>\n<\/div>\n

      \n

      \u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u0440 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0438 \u043f\u0440\u0435\u0441-\u0444\u043e\u0440\u043c\u0438<\/h3>\n

      Maintaining consistent 8\u201312\u00b0C cooling water to both mold stations is essential for reproducible cycle times on this automatic pet blowing machine<\/strong>. A dedicated mold temperature controller holds the cooling setpoint to within \u00b10.5\u00b0C regardless of ambient temperature or production load changes \u2014 conditions that can vary considerably in a pharmaceutical facility running extended shifts through different seasons in Colombia, South Korea, or Australia.<\/p>\n

      \"\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u0440<\/p>\n<\/div>\n

      \n

      Bottle Visual Inspection Machine<\/h3>\n

      An inline camera-based inspection system positioned at the exit conveyor of the auto blowing machine<\/strong> provides 100% defect screening for wall imperfections, neck-finish deviations, contamination inclusions, and dimensional non-conformance. For pharmaceutical lines where visual inspection is a mandatory GMP step, this system automates what would otherwise require a dedicated inspection operator at each machine, reducing both labor cost and the risk of human sampling error during high-volume production runs.<\/p>\n

      \"Bottle<\/p>\n<\/div>\n

      \n

      Industrial Chiller & Compressed Air Package<\/h3>\n

      We configure pre-matched chiller and compressed air packages for the HGA.ES-3C76 utility specification, including the 30 ltr\/min cooling water flow rate and the dual-pressure air supply requirement. Ordering utilities as a package ensures connection sizes, pressure ratings, and flow capacities are correct before the machine arrives on-site, avoiding the costly retrofit work that commonly occurs when customers source utilities independently for their blow molding machine<\/strong> installation.<\/p>\n

      \"Auxiliary<\/p>\n<\/div>\n<\/div>\n<\/div>\n

      <\/p>\n

      \n

      \u0427\u0430\u0441\u0442\u0456 \u0437\u0430\u043f\u0438\u0442\u0430\u043d\u043d\u044f<\/h2>\n
      \nWhat are the differences between a three-cavity and a four-cavity blow molding machine for a mid-volume pharmaceutical syrup bottle line in Colombia?<\/summary>\n

      The primary difference is output rate versus tooling investment. A four-cavity bottle blow molding machine<\/strong> produces around 4,800 bph but requires four sets of blow-station tooling, four sets of transfer holders, and a wider machine frame \u2014 all of which increase capital cost and mold changeover time. The three-cavity HGA.ES-3C76 produces 3,000 bph with lower tooling cost and a more compact footprint, which is the better fit for pharmaceutical syrup lines in Colombia that run multiple SKUs and need fast, affordable format changes rather than maximum throughput from a single configuration.<\/p>\n<\/details>\n

      \nHow does the two-stage blow molding process on the HGA.ES-3C76 improve container quality compared with a single-stage pet blow molding machine?<\/summary>\n

      \u0423 two stage blow molding<\/strong> process, the preform is fully cooled after injection before being reheated under independently controlled oven zones ahead of the blow station. This separation means the oven profile can be set precisely for the specific preform geometry and resin grade \u2014 something a single-stage machine cannot do because the preform carries residual injection heat into the blow station, making the thermal profile dependent on cycle time rather than deliberate oven design. The result is consistently better wall-thickness distribution, higher biaxial orientation, and more reproducible bottle dimensions \u2014 all properties that matter in pharmaceutical packaging qualification.<\/p>\n<\/details>\n

      \nWhich neck finish sizes can a fully automatic blow moulding machine in the HGA.ES-3C76 produce for health supplement and tonic bottles in the South Korean market?<\/summary>\n

      The HGA.ES-3C76 supports neck diameters from 18 mm to 38 mm, which covers the complete range of neck finish sizes used on health supplement and tonic bottles sold through South Korean pharmacy and convenience retail channels. Standard 18 mm, 22 mm, 28 mm, and 38 mm closures are all producible using the standard neck tooling sets available for this machine. Custom neck finishes within the diameter range can also be accommodated with a purpose-built preform tooling specification, which our tooling team can develop from a closure drawing in four to six weeks.<\/p>\n<\/details>\n

      \nWhere can cosmetic manufacturers in Australia find a pet blowing machine manufacturer that supplies three-cavity systems with GMP-compatible documentation and local after-sales support?<\/summary>\n

      We ship the HGA.ES-3C76 to Australia as a complete packaged system including the blow molding machine<\/strong>, preform and blow tooling, auxiliary equipment, and a full technical documentation package. For GMP cosmetic facilities, we supply installation and operational qualification documents prepared to TGA-compatible standards. Our regional service network coordinates on-site commissioning and operator training with local partners in Australia, and we maintain spare parts inventory with express shipping available to minimize downtime risk during the initial production period after installation.<\/p>\n<\/details>\n

      \nHow long does mold changeover take on this injection blow molding machine when switching between different pharmaceutical liquid bottle formats on a production line in the Netherlands?<\/summary>\n

      A standard mold changeover on the HGA.ES-3C76 takes approximately 2\u20133 hours for a trained technician, covering both the preform injection mold swap and the blow station tooling change, plus oven profile recall from the HMI recipe system and warm-up to steady-state temperature. Dutch pharmaceutical packaging facilities typically include this changeover in their weekly maintenance schedule rather than treating it as unplanned downtime. If the neck finish is unchanged and only the body cavity is being swapped, changeover time can be reduced to under 90 minutes because the preform tooling and neck holder components remain in place.<\/p>\n<\/details>\n<\/div>\n<\/div>\n

      \u0420\u0435\u0434\u0430\u043a\u0442\u043e\u0440: PXY<\/p>","protected":false},"excerpt":{"rendered":"

      The EP-HGA.ES-3C76 is a purpose-built injection blow molding machine that brings a three-cavity blow configuration to the established HGA.ES platform. Where a two-cavity unit is the right tool for very large format bottles and a four- or six-cavity machine targets mass-volume narrow-neck packaging, the three-cavity design sits exactly in the middle \u2014 matching the output requirements of pharmaceutical lines that run multiple bottle sizes on a rotating production schedule and cannot justify the capital cost of separate high-cavity machines for each format. This unit delivers a genuine 3,000 bph across all three cavities, producing bottles with neck diameters from 18 mm to 38 mm and body diameters up to 68 mm in volumes up to 700 ml.<\/p>\n

      The HGA.ES-3C76 follows the proven two step blow molding sequence: preforms are injection-molded at the first station, transferred through independently controlled near-infrared oven zones, then stretched and blown to final geometry at the three-cavity blow station. The 240 mm stretching stroke is calibrated for the container sizes this machine targets \u2014 pharmaceutical syrup bottles, tonic containers, and mid-size supplement bottles where biaxial orientation at moderate stretch ratios is more important than the extreme stretching required for tall carbonated-beverage bottles. Supported resins include PET, PETG, PC, PCTG, and PP, making this one of the most versatile plastic blow molding machine options in the mid-output pharmaceutical packaging segment.<\/p>","protected":false},"featured_media":1179,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[41],"product_tag":[],"class_list":["post-1178","product","type-product","status-publish","has-post-thumbnail","product_cat-medicine-bottle-blow-molding-machine","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/product\/1178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/comments?post=1178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/media\/1179"}],"wp:attachment":[{"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/media?parent=1178"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/product_brand?post=1178"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/product_cat?post=1178"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/uk\/wp-json\/wp\/v2\/product_tag?post=1178"}],"curies":[{"name":"\u0412\u041f","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}