EP-HGA.FS-1CG220 — Large-Format PET / PETG Bottle Blow Molding Machine
The EP-HGA.FS-1CG220 Large-Format PET/PETG Bottle Blow Molding Machine is a robust single-cavity system engineered for manufacturing extra-large cosmetic and daily chemical containers. Adopting international brand servo motors and control systems, it ensures stability and energy efficiency. This model handles massive containers up to 5000ml volume with a max diameter of 190mm and height of 330mm, achieving a theoretical output of 600 bottles per hour. Key specifications include a 225mm clamping stroke, 509mm mold-open distance, and 40 preform holders. It requires 36kW max heating power and operates at 7kg/cm² pressure. With dimensions of 4260×2070×2000mm and a weight of 5200kg, it is ideal for producing high-quality, large-volume specialty bottles.
EP-HGA.FS-1CG220 — Large-Format PET / PETG Bottle Blow Molding Machine
Daily Chemicals & Cosmetic Bottle Series | Single-Cavity | Up to 5,000 ml | Fully Automatic
The EP-HGA.FS-1CG220 is an industrial-grade, two-step blow molding machine engineered for high-volume production of large-format PET and PETG containers in the cosmetics, personal-care, and daily-chemical sectors. Powered by internationally sourced servo motors, premium reducers, and a sophisticated PLC control platform, this blow molding machine maintains tight dimensional tolerances and excellent optical clarity across containers from small pump-top bottles up to 5,000 ml jerricans. The enlarged clamping stroke of 225 mm, paired with a 509 mm mold-open distance, accommodates the widest range of bottle shoulder geometries in this product family. Whether you are scaling up a shampoo line, launching an oversized lotion SKU, or filling large-format cleaning products, the FS-1CG220 is sized to meet that demand while keeping energy consumption and footprint under control. Global customers — including those across Colombia, Brazil, and other Latin American markets — choose this model when they need a reliable fully automatic blow moulding machine that can grow with their production volumes without requiring an entirely new equipment investment.
Technical Parameters — HGA.FS-1CG220
The specification table below reflects factory-verified data for the EP-HGA.FS-1CG220 pet blow molding machine. All values correspond to the standard configuration; custom configurations are available on request for specific bottle geometries or utility conditions.
| Category | Параметр | Бірлік | Құндылық |
|---|---|---|---|
| Molding | Clamping Stroke | мм | 225 |
| Mold-Open Distance | мм | 509 | |
| Mold-Close Distance | мм | 284 | |
| Stretching Stroke | мм | 500 | |
| Die Mold-Open Distance | мм | 50 | |
| Die Mold-Close Distance | мм | 220 | |
| Preform Holder / Cavities | — | 40 / 1 | |
| Container | Max. Container Volume | мл | 5,000 |
| Max. Neck Diameter Range | мм | 138 | |
| Max. Container Diameter | мм | 190 | |
| Max. Container Height | мм | 330 | |
| Output | Theoretical Output | bph | 600 |
| Electrical System | Max. Heating Power | кВт | 36 |
| Added Heating Power | кВт | 14 | |
| Operating Pressure | kg/cm² | 7 | |
| Air System | Low-Pressure Air Consumption | ltr/min | 800 |
| Blowing Pressure | kg/cm² | 30 | |
| High-Pressure Air Consumption | ltr/min | 3,500 | |
| Operating Pressure (Air) | kg/cm² | 5–6 | |
| Cooling Water | Operating Pressure | kg/cm² | 5–6 |
| Temperature Range | °C | 8–12 | |
| Flow Rate | ltr/min | 30 | |
| Machine | Жалпы өлшемдері (Ұз.×Е.×Б.) | мм | 4200×2070×2000 |
| Машина салмағы | kg | 3,200 |
Understanding the Two-Stage Blow Molding Process for Large PET Bottles
The two-stage blow molding approach divides production into two distinct operations. Upstream, a separate injection machine produces test-tube-shaped preforms from PET or PETG pellets. These cooled preforms are then loaded into the EP-HGA.FS-1CG220, where they pass through a segmented infrared heating oven, are gripped by stretch rods with a 500 mm stroke, and are simultaneously expanded by high-pressure air at up to 30 kg/cm² inside precision steel molds to produce the finished container.
For large-format containers — the 5,000 ml capacity ceiling of the FS-1CG220 is among the widest in the daily-chemical segment — this separation of injection from blowing is particularly valuable. It allows preform wall thickness and neck crystallinity to be optimized in the injection phase without compromising the blow cycle speed. The result is a container with consistent base-gate integrity, uniform shoulder thickness, and the kind of surface gloss that shelf-ready packaging demands.
Compared to extrusion blow molding alternatives, a stretch blow molding machine like the FS-1CG220 produces PET bottles with inherently better top-load strength and barrier properties due to biaxial molecular orientation — a critical advantage for containers filled with aggressive cleaning agents, heavy conditioners, or high-viscosity personal-care formulas sold into Latin American retail channels including Colombia and Brazil.
Key Advantages of the EP-HGA.FS-1CG220
This automatic pet blowing machine delivers a distinctive set of engineering advantages that translate directly into production reliability and bottle quality.
📏 Extended Clamping & Stretching Range
With a 225 mm clamping stroke and 500 mm stretch-rod travel, the FS-1CG220 handles tall bottle profiles up to 330 mm in height and containers up to 190 mm in body diameter — dimensions that routinely eliminate the need for a second, separate large-bottle machine in mixed-SKU facilities.
⚙️ Servo-Driven Motion Control
Servo motors govern both the mold clamping sequence and the stretch-rod extension, delivering smooth, programmable acceleration profiles that reduce mechanical shock to the mold. This extends tooling life and ensures repeatable bottle geometry across millions of cycles — key for high-volume cosmetics bottle blow molding operations.
🌡️ Zoned Infrared Heating
Multiple independently controlled infrared lamp zones along the heating oven allow operators to build custom temperature gradients for non-uniform preforms, specialty neck finishes, or wide-body containers where shoulder warming must differ from body warming — a level of control rarely available on smaller auto pet blowing machines.
🧪 Wide Material Compatibility
The heating and air-circuit parameters cover the processing windows for standard PET, high-clarity PETG, and PCTG resins. Operators can switch between material families by loading a saved HMI recipe and adjusting oven speed, eliminating the need for physical hardware changes during a typical resin transition.
🔒 CE-Compliant Safety Architecture
The machine is CE-marked and equipped with redundant door interlocks, pressure-relief circuits on both air systems, and thermal cutouts on the heating elements. These features satisfy the import requirements of EU member states and are accepted by Colombian, Peruvian, and Chilean customs authorities for machinery certification filings.
📊 Touchscreen Recipe Management
Up to 100 bottle recipes can be stored and recalled instantly from the color touchscreen HMI, including all heating zone setpoints, stretching speed, pre-blow timing, and final-blow pressure settings. This is the feature that allows a skilled operator to manage a shift change from one bottle profile to another with minimal quality-hold time on the plastic blow molding machine.
Partner Brands
Two decades of focused engineering have positioned our team as specialists in the blow molding machine field across multiple material families and packaging sectors. Our R&D pipeline has produced a substantial national patent portfolio, and our manufacturing systems continue to be upgraded to address new lightweight packaging requirements and multi-layer barrier developments. Clients running our machines include recognized global brands: Yibao, Haitian, Luhua, Walch, Blue Moon, Proya, Libai, Estée Lauder, Walmart, Da Senlin, and Shining Eye Drops — a client roster that reflects both the quality of the equipment and the depth of our application expertise in high-end cosmetics, food, and pharmaceutical bottle production.
Tooling Design — Injection Mold & Blowing Mold
Preform Injection Mold
The gate bushing is constructed as a split two-piece assembly, which guarantees axial concentricity throughout the preform formation process and prevents the off-center gate stress that can trigger downstream haze or wall-thickness variation in the blown bottle.
Cooling channels are routed to achieve maximum thermal extraction rate during each shot, shortening the cycle without allowing temperature non-uniformity to develop across the preform wall — a common root cause of uneven biaxial orientation in the blowing stage.
Cavity-forming inserts are machined from imported grade 2316 die steel — inherently corrosion-resistant, heat-treated to the specified hardness — ensuring a polished surface finish that transfers directly to preform clarity.
Core plates, cavity plates, and all load-bearing structural elements are produced in 420-grade stainless steel, selected specifically for its ability to resist the humid, thermally cycled environment of a production injection bay.
Standard interchangeable fitting dimensions simplify spare-parts management, and the tooling architecture supports multi-geometry preform runs from a single mold base, lowering the tooling investment for operations that need to cover multiple bottle neck standards.
Blowing Mold
Blow cavities are manufactured from premium-grade tooling steel selected for its balance of surface hardness, thermal conductivity, and long-term dimensional stability under the repeated 30 kg/cm² blowing pressure cycles that characterize high-throughput production.
Each bottle geometry is developed from scratch using professional-grade 3D CAD and flow-simulation software, enabling our engineering team to confirm parting-line position, undercut clearance, and stretch-ratio compliance before steel is cut — eliminating the most common cause of costly post-delivery mold rework.
A portfolio of validated bottle template profiles is available for customers who do not yet have finalized bottle artwork, covering round, oval, flat-panel, and multi-faceted cosmetic shapes in formats appropriate for the FS-1CG220's 190 mm maximum body diameter range.
Cooling circuits are balanced to minimize the temperature differential across the cavity face, ensuring that container gloss and wall thickness remain consistent from the first bottle of a shift to the last, regardless of ambient workshop temperature changes.
Every mechanical component — from the main cavity blocks to the parting-surface guide pillars — is finish-machined on CNC milling and turning centers, holding the surface-finish and positional tolerances that precision cosmetic pet blow molding tooling requires.
Selecting the Right Blow Molding Machine for Your Capacity Requirements
The EP-HGA.FS-1CG220 occupies a specific position within the FS-1CG series and is the right fit when all three of the following conditions are met: your bottle volume target exceeds what the 2,500 ml FS-1CG150 can address, your container geometry stays within a 190 mm body diameter and 330 mm height envelope, and your resin is PET, PETG, or PCTG. If your production is primarily sub-500 ml cosmetic bottles in high volume, the FS-1CG150 or FS-1CG196 may offer a better cycle-efficiency match. If you require two simultaneous cavities on a single blow station, the FS-2CG220 is the appropriate step up.
For buyers in Colombia, Mexico, and other Andean markets, it is also worth considering the available utility infrastructure. The FS-1CG220 requires a cooling water supply at 8–12°C and 30 ltr/min, a high-pressure air circuit at 30 kg/cm², and a total electrical supply sufficient for 36 kW of heating plus servo drives. Our technical team can provide a utility audit checklist and pre-installation survey documentation that aligns with local regulatory requirements for machinery import and factory setup.
If you are a pet blowing machine manufacturer sourcing equipment to complete a customer's turnkey line, or a packaging converter adding large-format capability to an existing blow molding operation, the FS-1CG220 is designed to integrate cleanly with standard upstream preform conveyors and downstream automated transfer, labeling, and filling equipment without bespoke interfacing.
Қолдану сценарийлері
The large-format capacity and wide neck-diameter range of the EP-HGA.FS-1CG220 bottle blow molding machine make it suitable for a diverse set of packaging applications.
Large-Format Hair & Body Care
Family-size shampoo, conditioner, and body wash bottles in the 1,000–5,000 ml range, where top-load strength under full-bottle stacking conditions and label-panel flatness for wraparound shrink-sleeve labels are both critical requirements.
Household Cleaning Products
Large trigger-spray bottles, refill containers, and bulk liquid-detergent packs where chemical resistance of PETG or the lightweight strength of PET outperforms traditional HDPE in both clarity and branding impact at retail — a growing trend in Colombian and Latin American supermarket formats.
Edible Oil & Food Packaging
Transparent PET containers for edible oils, vinegars, and sauces in 1,500–5,000 ml formats, where FDA-compliant resin and the biaxial orientation provided by stretch blowing deliver the oxygen barrier necessary for extended shelf life without a separate barrier coating.
Pharmaceutical & Supplement Bottles
Wide-mouth PETG bottles for bulk supplement powders and multi-dose liquid medications, where neck diameters up to 138 mm allow for ergonomic dispensing scoops and where the corrosion-resistant mold steels ensure contamination-free production runs.
Premium Cosmetics Display Bottles
Oversized decorative bottles for retail display, gift-set packaging, and professional salon use, where PETG's superior clarity and scratch resistance make it the material of choice and where the FS-1CG220's high-finish cavity tooling reproduces embossed surface features with the sharpness that premium brands require.
Machine Structure & Engineering Strengths
The structural design of the FS-1CG220 reflects the requirements of continuous production in industrial packaging environments. Key engineering decisions include:
Stress-Relieved Main Frame
The primary machine bed is fabricated from structural steel with fully penetrated welds and undergoes post-weld stress-relieving heat treatment, eliminating residual stresses that would cause long-term mold parallelism drift during thermal cycling in production.
500 mm Servo Stretch Rod
The extended 500 mm stretch stroke is the parameter that differentiates the FS-1CG220 from smaller models in the same series. It enables full biaxial orientation of preforms for containers up to 330 mm tall, producing the top-load performance and hoop-direction strength required for large-format filling-line stacking.
Dual-Stage Air Management
Independent low-pressure pre-blow and high-pressure final-blow circuits are each regulated by dedicated proportional valves, providing the fine pre-blow timing control that is essential for wide-body containers where the lateral stretch ratio differs significantly from the axial stretch ratio.
Rapid Mold-Change Design
The single-cavity mold mounting system uses standardized bolt patterns and centralized utility connections for water, air, and electrical heating, so mold swaps — including the associated preform-holder change and recipe switch — are typically completed within a two-hour window on a well-organized production floor.
Integrated Auxiliary Equipment — One-Stop Supply
Beyond the blow molding machine itself, we supply the full range of process-critical auxiliary equipment required to run a complete bottle-production line, all configured for compatibility with the EP-HGA.FS-1CG220.
Oil-Free Air Compressor
High-pressure oil-free compressors matched to the FS-1CG220's 30 kg/cm² blowing pressure and 3,500 ltr/min high-pressure demand. Oil-free compression protects food-grade and pharmaceutical bottle interiors from hydrocarbon contamination throughout the production run.
Қалып температурасын реттегіш
Closed-loop water-circulation controllers maintain mold face temperature within ±1°C continuously, eliminating the shift-to-shift gloss variation that affects downstream label adhesion and shrink-sleeve shrinkage uniformity on large-format cosmetics containers.
Bottle Visual Inspection Machine
Inline machine-vision inspection systems positioned at the blow-mold output detect gate defects, thin-wall zones, contamination, and dimensional non-conformance at full production speed, allowing automatic rejection before bottles enter the conveyor to filling.
Industrial Chiller & Compressed-Air Package
Matched industrial chillers supply cooling water at the 8–12°C temperature and 30 ltr/min flow rate the FS-1CG220 specifies, while our compressed-air package combines oil-free generation with drying and filtration in a single skid — simplifying utility planning for new factory installations in Colombia and across Latin America.
Біз туралы
Our engineering team has spent more than two decades developing blow molding machines that perform reliably in the demanding conditions of industrial packaging production. That experience shows up in design details that less specialized manufacturers often overlook: the thermal analysis behind cooling-channel placement in our mold tooling, the servo-tuning algorithms that prevent mold-face impact at high closing speeds, and the electrical panel layout that a field service technician can trace and service without proprietary diagnostic hardware.
Our manufacturing operations use multi-axis CNC machining centers, automated MIG welding stations calibrated to structural-steel welding standards, and inline CMM dimensional verification to hold the tolerances that precision blow-mold tooling demands. Every machine exits the factory after a documented run-off test against the bottle specification it was ordered to produce — not a generic functional test.
For international customers — including those in Colombia, Brazil, Australia, the Netherlands, the UK, and South Korea — we provide pre-shipment inspection invitations, CE technical files, multi-language HMI firmware, and remote commissioning support via secure video link. Our spare-parts warehouse maintains stock of all wear components for the FS-1CG220, with international air-freight shipping available within 24 hours of order confirmation.
Шеберхана
Жиі қойылатын сұрақтар
What makes a two-step PET blow molding machine the right choice for large-format cosmetics bottles sold in the Colombian market?
Colombian cosmetics retailers increasingly demand bottles above 1,000 ml — family-size formats that drive volume at supermarket and drugstore level. A two-step blow molding machine like the EP-HGA.FS-1CG220 is suited to this because the separation of preform injection from bottle blowing allows manufacturers to source preforms locally or from specialized suppliers and dedicate the blowing machine entirely to output rate and bottle quality. The 5,000 ml capacity ceiling means a single machine covers the entire large-format range without requiring a separate unit for different SKU sizes. For Colombian converters facing import-duty constraints, the ability to process locally injection-molded preforms on this blow molder also reduces finished-goods import dependency.
How does the EP-HGA.FS-1CG220 stretch blow molding machine achieve consistent wall thickness on bottles with complex shoulder shapes?
Wall thickness consistency on complex shoulder geometries depends on two things: the temperature gradient across the preform before blowing, and the precise timing of the pre-blow air relative to stretch-rod travel. The FS-1CG220 addresses the first with independently controlled infrared lamp zones that allow the shoulder region of the preform to receive a different heat dose than the body, conditioning the PET molecules to stretch at the right rate in each zone. The pre-blow pressure and timing are set separately from the final-blow parameters in the HMI recipe and can be adjusted in single-digit millisecond increments, giving process engineers the control resolution needed to balance the wall in wide-shoulder cosmetic bottle profiles without physically modifying the tooling.
Which auxiliary equipment do fully automatic bottle blow molding machine operators in Latin America typically need alongside the FS-1CG220?
The most common auxiliary package for FS-1CG220 installations includes an oil-free high-pressure air compressor rated to supply at least 3,500 ltr/min at 30 kg/cm², an industrial chiller maintaining cooling water at 8–12°C with a minimum 30 ltr/min flow rate, and a mold temperature controller for consistent cavity surface temperature management. Operators who produce pharmaceutical or food-grade containers typically add an inline bottle visual inspection machine at the blow-mold exit.
When is a single-cavity automatic PET blowing machine more appropriate than a multi-cavity system for a new packaging production line?
A single-cavity machine like the FS-1CG220 is typically the right starting point when your bottle portfolio is diverse — multiple sizes, shapes, or neck finishes — because each mold change involves one cavity toolset rather than a paired set. The changeover time is shorter, the tooling investment per SKU is lower, and the machine remains productive during transitional periods when brand owners are still finalizing bottle artwork. Multi-cavity systems become more cost-effective when you have locked down a single high-volume SKU that will run continuously for months at a time. For Colombian and Andean market converters who typically serve multiple consumer-goods brand clients with varied packaging requirements, a well-maintained single-cavity auto blowing machine like the FS-1CG220 often delivers a better return on capital than a multi-cavity unit running at partial cavity utilization.
What are the differences between PET and PETG resins when processed on the same stretch blow molding machine for cosmetics packaging?
PET and PETG differ primarily in processing temperature range, crystallization tendency, and impact resistance. Standard PET has a narrower processing window and a higher tendency to crystallize if cooled too slowly in the oven — which manifests as haze in the finished bottle. PETG has a modified glycol co-polymer structure that widens the processing window and eliminates stress-whitening under bending, making it preferred for bottles with tight radii, embossed text, or multi-faceted surfaces that will experience handling stress. On the FS-1CG220, switching between these resins involves adjusting infrared lamp intensity and oven speed in the HMI recipe — typically a 25–30 minute process including trial-bottle evaluation — without any mechanical hardware changes to the machine or tooling.
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