{"id":996,"date":"2026-08-24T03:22:41","date_gmt":"2026-08-24T03:22:41","guid":{"rendered":"https:\/\/onestepblowmachine.com\/?post_type=product&p=996"},"modified":"2026-08-24T06:09:30","modified_gmt":"2026-08-24T06:09:30","slug":"ep-hga-es-4c76-water-and-beverage-bottle-blow-molding-machine","status":"publish","type":"product","link":"https:\/\/onestepblowmachine.com\/sv\/product\/ep-hga-es-4c76-water-and-beverage-bottle-blow-molding-machine\/","title":{"rendered":"EP-HGA.ES-4C76 Water and Beverage Bottle Blow Molding Machine"},"content":{"rendered":"
\n
\n

EP-HGA.ES-4C76 Water and Beverage Bottle Blow Molding Machine<\/h1>\n

Model: HGA.ES-4C76 \u00a0|\u00a0 Series: Water & Beverage Bottle \u00a0|\u00a0 Type: Two-Step Blow Molding Machine \u00a0|\u00a0 Cavities: 4<\/p>\n

The EP-HGA.ES-4C76 is a four-cavity blow molding machine<\/strong> built for higher-volume mineral water, beverage, and liquid packaging production lines. Operating on a proven two-stage blow molding<\/strong> principle, this model separates preform heating and bottle blowing into distinct, independently optimized stages \u2014 delivering the molecular orientation, wall thickness uniformity, and optical clarity that water and beverage brands require. With a theoretical output of 4,800 bottles per hour and a maximum container volume of 700 ml, it fits squarely in the mid-to-high output bracket where production efficiency and per-bottle cost converge most favorably.<\/p>\n<\/div>\n

<\/p>\n

\"Blow<\/div>\n

<\/p>\n

Pesticide Bottles Series Blow Molding Machine<\/a><\/div>\n

<\/p>\n

\n

Technical Specifications \u2014 HGA.ES-4C76 Blow Molding Machine<\/h2>\n

Parameters measured under standard operating conditions. Data applies to the HGA.ES-4C76 model; actual output may vary by mold design and preform specification.<\/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\n\n
Category<\/th>\nBlow Molding Machine Parameter<\/th>\nEnhet<\/th>\nHGA.ES-4C76 Blow Molding Machine<\/th>\n<\/tr>\n<\/thead>\n
Molding<\/td>\nClamping Stroke<\/td>\nmm<\/td>\n100<\/td>\n<\/tr>\n
Mold-Open Distance<\/td>\nmm<\/td>\n300<\/td>\n<\/tr>\n
Mold-Close Distance<\/td>\nmm<\/td>\n200<\/td>\n<\/tr>\n
Stretching Stroke<\/td>\nmm<\/td>\n350<\/td>\n<\/tr>\n
Mold-on Distance<\/td>\nmm<\/td>\n50<\/td>\n<\/tr>\n
Bottle Mold-Close Distance<\/td>\nmm<\/td>\n76<\/td>\n<\/tr>\n
\u2014<\/td>\nPreform Holder<\/td>\n\u2014<\/td>\n96<\/td>\n<\/tr>\n
Cavities<\/td>\n\u2014<\/td>\n4<\/td>\n<\/tr>\n
Container<\/td>\nMax. beh\u00e5llarvolym<\/td>\nml<\/td>\n700<\/td>\n<\/tr>\n
Max. Neck Diameter Range<\/td>\nmm<\/td>\n48<\/td>\n<\/tr>\n
Max. Container Diameter<\/td>\nmm<\/td>\n68<\/td>\n<\/tr>\n
Max. Container Height<\/td>\nmm<\/td>\n240<\/td>\n<\/tr>\n
Output<\/td>\nTheoretical Output<\/td>\nbph<\/td>\n4,800<\/td>\n<\/tr>\n
Electrical System<\/td>\nMax. Heating Power<\/td>\nkW<\/td>\n40<\/td>\n<\/tr>\n
Normal Heating Power<\/td>\nkW<\/td>\n18<\/td>\n<\/tr>\n
Air System<\/td>\nOperating Pressure<\/td>\nkg\/cm\u00b2<\/td>\n7<\/td>\n<\/tr>\n
Low Pressure Air Consumption<\/td>\nltr\/min<\/td>\n800<\/td>\n<\/tr>\n
Blowing Pressure<\/td>\nkg\/cm\u00b2<\/td>\n35<\/td>\n<\/tr>\n
\u2014<\/td>\nHigh Pressure Air Consumption<\/td>\nltr\/min<\/td>\n3,900<\/td>\n<\/tr>\n
Cooling Water<\/td>\nOperating Pressure<\/td>\nkg\/cm\u00b2<\/td>\n5\u20136<\/td>\n<\/tr>\n
Temperature Range<\/td>\n\u00b0C<\/td>\n8\u201312<\/td>\n<\/tr>\n
Flow Rate<\/td>\nltr\/min<\/td>\n40<\/td>\n<\/tr>\n
Machine<\/td>\nMachine Size (L\u00d7W\u00d7H)<\/td>\nmm<\/td>\n3290\u00d71850\u00d72260<\/td>\n<\/tr>\n
Maskinvikt<\/td>\nkg<\/td>\n3,500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Key Advantages of This Blow Molding Machine<\/h2>\n
\n
\n

Four-Cavity Efficiency<\/strong><\/p>\n

Producing four bottles per cycle is the defining economic advantage of this bottle blow molding machine<\/strong>. Compared to a two-cavity alternative, the HGA.ES-4C76 effectively halves per-bottle machine-time cost while keeping the same operator headcount. For water and beverage producers targeting annual volumes in the 30\u2013100 million bottle range, this output level keeps the line running productively through a full three-shift schedule without overstressing the mechanical systems.<\/p>\n<\/div>\n

\n

Precision Heating Control<\/strong><\/p>\n

The infrared heating oven features individually adjustable lamp zones across the preform length. With 96 preform holders cycling through the oven continuously, the system maintains steady-state temperature uniformity even when ambient conditions shift \u2014 a frequent challenge in warm-climate production environments in Colombia, Brazil, and Southeast Asia. Rated maximum heating power of 40 kW drops to around 18 kW under normal steady-state conditions, reflecting genuine energy discipline rather than specification padding.<\/p>\n<\/div>\n

\n

High-Pressure Air System<\/strong><\/p>\n

Blowing at 35 kg\/cm\u00b2 with 3,900 ltr\/min high-pressure air consumption, the HGA.ES-4C76 produces sharp, well-defined bottle geometry even in designs with deep base insets or label panel recesses. The low-pressure circuit handles pre-blow and pneumatic actuation at 800 ltr\/min, keeping the auxiliary air demand well within reach of standard industrial compressor installations. Pairing this pet blow molding machine<\/strong> with a dedicated oil-free compressor is the recommended configuration for food and beverage applications.<\/p>\n<\/div>\n

\n

Compact Footprint, High Output<\/strong><\/p>\n

At 3,290 \u00d7 1,850 \u00d7 2,260 mm and 3,500 kg, this fully automatic blow moulding machine<\/strong> delivers 4,800 bph without requiring a large bay footprint. The machine weight and dimensions are typical of what standard industrial floor ratings can accommodate, and the layout allows conventional forklift placement without specialized lifting equipment. This matters significantly for producers fitting a plastic blowing machine<\/strong> into an existing facility alongside filling, capping, and labeling lines.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\"onestepblowmachine-<\/div>\n

<\/p>\n

\n

How to Select the Right Blow Molding Machine for Your Output Target<\/h2>\n

The right entry point in any blow molding machine<\/strong> selection is annual volume. If your production target sits below 20 million bottles per year, a two-cavity model like the HGA.AS-2C114.3 may match your needs more cost-efficiently. The HGA.ES-4C76 becomes the better choice when volumes push past 30 million annually \u2014 or when a single line needs to service multiple SKUs across the 250\u2013700 ml format range without scheduled format changes interrupting throughput. At 4,800 bph, a single shift on this machine produces roughly 38,000 bottles, giving production planners meaningful scheduling flexibility.<\/p>\n

Container geometry matters when selecting between different models in this series. The 4C76 designation reflects the four-cavity layout and the 76 mm bottle mold-close distance \u2014 a number that directly constrains maximum bottle body diameter to 68 mm. If your range includes wider-body 500 ml format bottles with pronounced grip indentations or large-diameter label panels, this model accommodates them comfortably. For formats pushing beyond 68 mm body diameter, the HGA.ES-4C100 or HGA.ES-4C114 models in the series offer larger mold envelopes.<\/p>\n

Infrastructure planning is where projects lose time. The HGA.ES-4C76 needs stable cooling water at 8\u201312 \u00b0C with 40 ltr\/min flow, high-pressure compressed air at 3,900 ltr\/min, and electrical supply to support 40 kW peak heating. In climates where ambient temperatures routinely exceed 30 \u00b0C \u2014 common in Colombian, Brazilian, and Southeast Asian facilities \u2014 investing in a dedicated industrial chiller rather than relying on ambient-cooled tower water pays back quickly through cycle stability and reduced bottle rejects.<\/p>\n<\/div>\n

<\/p>\n

\n

Mold Configuration of Blow Molding Machine<\/h2>\n
\n
\n

\"Preform<\/p>\n

Preform Injection Mold<\/h3>\n

The die lip splits into two independent sections, each machined to tolerance so the assembled nozzle maintains coaxial alignment throughout the injection stroke \u2014 the foundation of consistent preform wall concentricity. Cooling channels are routed to maximize heat removal rate per cycle, shortening the time between injections without sacrificing preform transparency or dimensional accuracy. Forming components are produced from imported 2316 die steel, a grade selected for its combination of corrosion resistance and stable response to heat treatment at processing temperatures. Structural plates \u2014 core, cavity, and support elements \u2014 are machined from 420 stainless steel, which resists the mild chemical exposure encountered during PET processing and routine cleaning. The mold design prioritizes ease of maintenance: tooling access does not require full disassembly, and fittings follow interchangeable standards. A single mold configuration can accommodate multiple preform neck specifications by swapping standardized inserts, protecting the tooling investment across format changes.<\/p>\n<\/div>\n

\n

\"Blowing<\/p>\n

Blowing Mold<\/h3>\n

Blowing mold bodies are fabricated from premium structural steel chosen for hardness, machinability, and thermal conductivity \u2014 properties that together determine both cavity longevity and cycle speed. All bottle profiles are developed in professional 3D CAD software before any machining begins, allowing complex geometry \u2014 grip recesses, label panels, base push-up profiles \u2014 to be validated digitally and catch dimensional conflicts early. A wide selection of standard bottle designs is available as a starting point, and fully custom geometries can be developed against customer-supplied technical drawings or samples. Internal cooling passages are engineered to distribute fluid flow evenly across the mold surface, maintaining temperature uniformity that prevents asymmetric crystallinity in the finished bottle wall. All metal parts \u2014 from cavity inserts to parting line blocks \u2014 are finish-machined on CNC equipment to tight tolerances, ensuring repeatable cavity-to-cavity consistency across all four positions in each production run.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Application Scenarios of Blow Molding Machine<\/h2>\n
\n
\n

Still & Sparkling Water<\/strong><\/p>\n

Water bottle production is the primary application this series was engineered around. The HGA.ES-4C76 produces 250\u2013700 ml still and sparkling water containers with the wall thickness uniformity and base geometry integrity that survive high-speed rotary filling, capping, and case packing without deformation or closure leakage.<\/p>\n<\/div>\n

\n

Sports & Isotonic Drinks<\/strong><\/p>\n

Isotonic and energy drink formats in the 350\u2013600 ml range often feature grip waist designs and label panel geometry that require precise biaxial orientation to maintain shape under shelf pressure. The stretch-blow process of this auto pet blowing machine<\/strong> achieves the molecular orientation needed for dimensional stability in these formats.<\/p>\n<\/div>\n

\n

Juice & Cold-Fill Beverages<\/strong><\/p>\n

Cold-filled juice and functional beverage producers value the optical clarity achievable with this pet blow molding<\/strong> process, which lets the product color be visible through the container wall \u2014 a key purchase trigger in retail shelf settings. High neck diameter tolerances ensure reliable application of induction foil seals.<\/p>\n<\/div>\n

\n

Pharmaceutical Liquids<\/strong><\/p>\n

For oral liquid pharmaceutical packaging in the 100\u2013500 ml range, the consistent neck finish dimensions produced by this bottle molding machine<\/strong> ensure child-resistant closure engagement and tamper-evidence integrity across every container in the batch \u2014 a non-negotiable requirement in regulated pharmaceutical markets.<\/p>\n<\/div>\n

\n

Edible Oil & Condiment Packaging<\/strong><\/p>\n

Square-cross-section oil bottles and condiment containers up to 700 ml sit within the machine’s container envelope. The ability to handle complex base and body geometry through programmable pre-blow and blowing parameters gives producers flexibility to serve premium retail segments where bottle appearance differentiates the brand.<\/p>\n<\/div>\n

\n

High-Volume Export Packaging<\/strong><\/p>\n

Contract manufacturers supplying multiple beverage brands across Colombia, Peru, Ecuador, and other Latin American markets find the 4-cavity output of this blow molding machine<\/strong> economical for running multiple SKUs in scheduled production windows \u2014 maximizing equipment utilization without dedicating a separate machine to each format.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Machine Structure & Engineering Design<\/h2>\n

The HGA.ES-4C76 is built on a rigid welded steel base frame with precision-ground guide rails for the clamping station. Four independent blow cavities share a common mold carrier, and the mold opening and closing motion is driven hydraulically with end-stop cushioning to minimize mechanical shock at cycling speeds. The clamping stroke of 100 mm is sized specifically for the 48 mm neck format range, keeping the clamp travel short and the cycle time tight. This is an engineering decision \u2014 not a limitation \u2014 that directly supports the 4,800 bph output figure under real production conditions.<\/p>\n

The infrared preform heating oven accommodates 96 preform holders on the mandrel chain conveyor. Preforms rotate continuously as they travel through the heating zone, ensuring circumferential temperature uniformity before entering the blow station. Lamp zone grouping follows the preform’s axial temperature profile requirements, with higher heat input toward the base zone where material needs the most orientation work during the stretching phase. The control system stores multiple heating profiles, allowing quick recipe recall when switching between bottle formats.<\/p>\n

Each stretch rod is independently guided, and the blowing valve timing is programmable through the PLC interface \u2014 allowing precise control of pre-blow initiation timing, high-pressure blow duration, and exhaust timing. These parameters interact directly with container weight and clarity consistency, and the ability to adjust them per-recipe without mechanical intervention is what allows a single auto blowing machine<\/strong> to cover a range of formats without compromising quality on any of them.<\/p>\n<\/div>\n

<\/p>\n

\n

Our Capabilities & Industry Position<\/h2>\n

More than twenty years of focused engineering investment in blow molding machine<\/strong> technology has produced a product line that covers the full spectrum of PET, PETG, PC, PCTG, and PP container applications. Our manufacturing and R&D teams have applied for and received numerous national patents covering innovations in preform handling, heating zone design, and blowing station mechanics \u2014 each patent representing a solved production challenge rather than a theoretical exercise. We continuously upgrade production systems based on feedback from operating installations across global markets.<\/p>\n

Our specialized pet blowing machine<\/strong> range serves cosmetics, drinking water, edible oil, beverages, food packaging, pharmaceutical, and baby care applications. We hold a leadership position in high-end cosmetics, food-safe packaging, and pharmaceutical container manufacturing \u2014 sectors where every machine must consistently produce to tighter dimensional and cleanliness standards than mainstream beverage applications.<\/p>\n

Partner Brands<\/h3>\n

Our blow molding machine<\/strong> installations serve major consumer brands including:<\/p>\n

Yibao \u00b7 Haitian \u00b7 Luhua \u00b7 Walch \u00b7 Blue Moon \u00b7 Proya \u00b7 Libai \u00b7 Est\u00e9e Lauder \u00b7 Walmart \u00b7 Da Senlin \u00b7 Shining Eye Drops<\/p>\n

\"Blow<\/div>\n<\/div>\n

<\/p>\n

\n

Recommended Auxiliary Equipment<\/h2>\n

A complete production line around this blow molding machine<\/strong> benefits from purpose-matched auxiliary systems. We supply or recommend the following equipment for direct compatibility with the HGA.ES-4C76 \u2014 supporting our commitment to one-stop sourcing and line integration support.<\/p>\n

\n
\n

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

Beverage and pharmaceutical PET bottle lines require blowing air free of oil aerosols and particulate \u2014 a food-safety requirement that rules out conventional lubricated compressors. The HGA.ES-4C76 needs 3,900 ltr\/min at 35 kg\/cm\u00b2 for high-pressure blowing; specifying a compatible oil-free air compressor<\/a> from the outset avoids costly retrofits and keeps the line audit-ready from day one.<\/p>\n

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

\n

Formtemperaturregulator<\/h3>\n

Maintaining stable mold surface temperature is critical for consistent cycle time and bottle dimensional repeatability. A dedicated mold temperature controller recirculates temperature-controlled fluid through the mold cooling channels at a precise setpoint \u2014 eliminating the variability introduced by fluctuating plant water supply temperature. This is especially relevant in warm-climate markets where utility water temperature can shift significantly between seasons.<\/p>\n

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

\n

Bottle Visual Inspection Machine<\/h3>\n

At 4,800 bph, manual sampling inspection cannot catch every defective container before it reaches the filling line. Automated optical inspection systems check each bottle for wall thickness variations, base clarity, neck finish completeness, and contamination within the blowing station’s rejection cycle \u2014 protecting downstream equipment from deformed containers and protecting brand quality programs from field escapes.<\/p>\n

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

\n

Industrial Chiller & Cooling System<\/h3>\n

The HGA.ES-4C76 requires cooling water held between 8\u201312 \u00b0C at 40 ltr\/min flow. In markets where ambient temperatures make tap or tower water unsuitable, a dedicated industrial chiller is essential. Stable chilled water supply reduces cycle-to-cycle variation, prevents preform deformation in the heating oven’s exit zone, and extends mold service intervals by avoiding thermal shock during production startups.<\/p>\n

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

<\/p>\n

\n

Om oss<\/h2>\n

We are a specialist manufacturer with over twenty years of focused engineering and production experience in blow molding machine<\/strong> technology. Our facility operates advanced CNC machining centers, precision assembly lines, and performance test stations \u2014 every machine undergoes functional validation before dispatch. R&D investment has resulted in multiple national patents across preform handling, heating control, and blowing station design, each addressing a specific performance gap identified through operational feedback from live production installations.<\/p>\n

Our engineering team engages directly with customers during application review to confirm that the selected bottle blow molding machine<\/strong>, mold configuration, and auxiliary equipment are matched correctly to the target production volume, bottle format range, and site infrastructure. After commissioning, ongoing technical support is available through regional service contacts and remote process monitoring \u2014 reducing the time between installation and full rated output.<\/p>\n

The breadth of our client base \u2014 spanning water, beverages, cosmetics, pharmaceuticals, and food packaging \u2014 reflects an engineering approach centered on measurable machine performance. Every blow molding machine<\/strong> we ship is designed to perform through continuous multi-shift production cycles, not just during factory acceptance tests. For global customers in Colombia, Brazil, Australia, the Netherlands, and beyond, we support the full project lifecycle from specification to after-sales service.<\/p>\n

Verkstad<\/h3>\n
\n
\"Blow
\n\"Blow
\n\"Blow
\n\"Blow<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Vanliga fr\u00e5gor<\/h2>\n
\n
\nWhat output volume should I plan for when running a four-cavity blow molding machine on a three-shift beverage production schedule in Colombia?
\n\u25bc<\/span><\/summary>\n
At 4,800 bottles per hour, a four-cavity blow molding machine<\/strong> running continuously across three eight-hour shifts produces approximately 115,000 bottles per day. Allowing for planned maintenance windows and format change time, a realistic operational figure in a three-shift Colombian beverage facility is around 95,000\u2013105,000 bottles per day. Over a standard 300-day operating year, this translates to 28\u201331 million bottles annually \u2014 a range that suits regional water brands, multi-SKU contract bottlers, and private label beverage producers serving the Colombian and broader Andean market.<\/div>\n<\/details>\n<\/div>\n
\n
\nHow does the two-stage blow molding process improve PET bottle barrier performance compared to single-stage injection blow molding?
\n\u25bc<\/span><\/summary>\n
The key difference is molecular orientation. In a two stage blow molding machine<\/strong>, the preform is reheated to a precisely controlled temperature window \u2014 typically 85\u2013115 \u00b0C for PET depending on the bottle format \u2014 before being stretched axially by the rod and expanded radially by blow air. This biaxial stretching aligns PET polymer chains in two directions, which significantly reduces gas permeability compared to non-oriented PET. For carbonated beverages, this means lower CO\u2082 loss through the container wall and longer effective shelf life. Single-stage injection blow processes, by contrast, blow the bottle immediately after injection while the material is still hot \u2014 achieving less orientation and therefore lower barrier performance for equivalent wall thickness.<\/div>\n<\/details>\n<\/div>\n
\n
\nWhich bottle formats and neck sizes can a fully automatic blow moulding machine with 76 mm mold-close distance reliably produce for the Latin American market?
\n\u25bc<\/span><\/summary>\n
The 76 mm bottle mold-close distance on the HGA.ES-4C76 corresponds to a maximum container body diameter of 68 mm. This covers the most common still water, sports drink, and juice formats in the 250\u2013700 ml range that dominate Latin American retail. Neck sizes up to 48 mm are accommodated, which includes 28 mm PCO-1881 (the standard still water closure), 30\/25 carbonated water closures, and 38 mm juice closures. Container height up to 240 mm is supported, meaning tall 600 ml water bottles with extended label panels can be produced within the machine’s envelope. For formats with wider body diameters \u2014 such as some 1-liter oval-cross-section containers \u2014 the HGA.ES-4C100 or HGA.ES-4C114 models blow molding machine provide the additional mold envelope required.<\/div>\n<\/details>\n<\/div>\n
\n
\nWhere should a pet blow molding machine be positioned within a beverage filling hall to minimize handling distance between blowing and filling stations?
\n\u25bc<\/span><\/summary>\n
Industry practice is to place the pet blow molding machine<\/strong> as close as possible to the filler inlet, ideally with an air conveyor connecting the two units directly. Air conveying maintains bottle hygiene by keeping the container inverted with the neck down until it enters the filler rinsing stage, and it eliminates the contamination risk of intermediate bulk storage in open containers. The HGA.ES-4C76’s discharge point should align with the conveyor inlet on the same production axis where possible to minimize conveyor elevation changes. In facilities with limited floor space \u2014 common in Colombian and Andean market production buildings \u2014 the machine can feed into a tight-radius air conveyor curve before entering the filler, with total run length up to 30 meters without significant bottle accumulation issues at 4,800 bph output.<\/div>\n<\/details>\n<\/div>\n
\n
\nWhat are the differences between single-stage and two-stage blow molding for PET bottles when choosing equipment for a new beverage production line?
\n\u25bc<\/span><\/summary>\n
The fundamental trade-off is throughput versus flexibility. Single-stage machines combine injection and blowing in one unit \u2014 suitable for wide-neck, thick-wall containers and small production runs where changeover frequency is high. They require no preform inventory but are limited in output speed. Two-stage blow molding machines<\/strong> separate the processes: preforms are either made in-house or purchased and stored, then fed into the reheat-blow station as needed. This separation allows the blow station to run at significantly higher speeds \u2014 the HGA.ES-4C76 achieves 4,800 bph, far beyond what any single-stage machine of comparable footprint can match.<\/div>\n<\/details>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

Redakt\u00f6r: PXY<\/p>","protected":false},"excerpt":{"rendered":"

The HGA.ES-4C76 sits within a purpose-built series of bottle blow molding machines designed to handle multi-pitch, multi-cavity container production across water, beverage, chemical, and pharmaceutical applications. The four-cavity configuration more than doubles the output of comparable two-cavity models while keeping footprint growth moderate \u2014 making it the right step up for producers who have outgrown single-pair output but are not yet ready to invest in larger six-cavity platforms. The machine is engineered around a compact 100 mm clamping stroke and a 76 mm bottle mold-close distance, which together define its suitability for the smaller-neck bottle formats common in 250\u2013500 ml still and sparkling water markets.<\/p>\n

As a two step blow molding machine, the process begins with preforms \u2014 either produced in-house or procured externally \u2014 loaded into the machine’s mandrel heating conveyor. Infrared lamp zones bring each preform to its forming temperature profile, after which the stretch-blow station extends the preform axially via servo-driven stretch rod while high-pressure air forces the PET against the cavity walls. The result is a biaxially oriented container with superior gas barrier properties and impact resistance compared to extrusion-blown alternatives. The 4-cavity arrangement means each blowing cycle simultaneously produces four finished bottles, driving the theoretical output to 4,800 bottles per hour at rated conditions.<\/p>\n

Container parameters for this model support a maximum neck diameter of 48 mm and a maximum container diameter of 68 mm, with container height capped at 240 mm. These dimensions align well with the 300\u2013700 ml still water, sports drink, and isotonic beverage formats that represent the highest-volume segments in markets including Colombia, Mexico, Brazil, and Southeast Asia. The machine weighs 3,500 kg and occupies a footprint of 3,290 \u00d7 1,850 \u00d7 2,260 mm \u2014 compact enough for standard industrial bays without requiring structural modifications.<\/p>","protected":false},"featured_media":998,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[39],"product_tag":[],"class_list":["post-996","product","type-product","status-publish","has-post-thumbnail","product_cat-water-pesticide-chemical-bottles-series-blow-molding-machine","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/product\/996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/comments?post=996"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/media\/998"}],"wp:attachment":[{"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/media?parent=996"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/product_brand?post=996"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/product_cat?post=996"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/onestepblowmachine.com\/sv\/wp-json\/wp\/v2\/product_tag?post=996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}