Extended Volume Range to 5,000 ml

Where most single-cavity blow molding machines in this class cap at 2,500 ml, the HGA.FS-1CG220 doubles the upper container volume limit. This opens the machine to 3-litre baby formula refill bottles, 5-litre institutional cooking oil containers, and large-format craft packaging — all with the same neck-sealing precision that standard baby bottle sizes require. The 509 mm mold-open distance and 500 mm stretching stroke provide the clearance needed for tall, narrow preforms that large containers demand without compromising cycle speed.

Robust Heating System for Thick-Wall Preforms

At 35 kW maximum heating power — nearly three times the rating of the HGA.FS-1CG150 — the HGA.FS-1CG220 is specifically tuned for the thicker PP and PET preforms that larger bottles require. The infrared lamp arrangement divides the oven into independently adjustable zones, each monitored by thermal sensors that provide closed-loop feedback to the PLC. This means ambient temperature swings common in equatorial production environments, including those found across Colombia and West Africa, do not translate into inconsistent bottle wall profiles on the output side.

Servo-Precision Clamping & Stretch

The toggle-link clamping unit on the HGA.FS-1CG220 applies 225 mm of stroke with force distributed evenly across the mold parting face. Even clamping force prevents flash formation at the parting line — a common defect on large-format containers where mold deflection under pressure is harder to control. The 500 mm stretch rod travel enables axial pre-stretch before high-pressure air contact, which is the mechanism that produces the biaxial orientation responsible for superior drop-impact and stress-crack resistance in blown PP and PET bottles.

Multi-Resin Capability Without Rebuild

The machine processes PP, PET, PETG, PC, and PCTG by switching between stored HMI recipes that adjust heating zone temperatures, stretch rod timing, and blowing pressure. Baby bottle manufacturers who also run cosmetic or food packaging on contract can consolidate multiple SKUs onto a single auto blowing machine, reducing capital outlay and floor space requirements. This multi-resin flexibility is particularly valued by contract packagers supplying both pharmaceutical and FMCG customers from the same production cell in Colombia, the Philippines, and other growing packaging markets.

Full Automation Reduces Per-Unit Labor Cost

Designed as a fully automatic blow moulding machine, the HGA.FS-1CG220 requires one operator to supervise the complete production loop rather than manually handling preforms or bottles between stages. PLC alarm diagnostics are categorized by severity and displayed on the touch interface, guiding maintenance personnel to the fault location without lengthy troubleshooting sequences. In markets where labor cost is rising but skilled machine operators are limited — conditions found across Latin America and Southeast Asia — this level of automation meaningfully improves return on investment calculations.

High-Pressure Air Circuit for Large Container Expansion

Large-format containers require more air volume per cycle to achieve full cavity expansion before the bottle cools against the mold wall. The HGA.FS-1CG220 specifies a blowing pressure of 30 kg/cm² with a high-pressure consumption of 3,500 ltr/min — higher volume than smaller models in the series — reflecting the greater air mass needed for 5-litre container production. The precision pressure regulator in the blow circuit prevents over-pressure that can cause shoulder splitting on tall, thin-walled designs, and it maintains consistent expansion across the full container volume range from 500 ml to 5,000 ml.

Preform Injection Mold

• The die lip uses a two-segment construction that maintains axial concentricity through the full preform formation cycle, preventing off-axis wall sections that lead to asymmetric bottle bodies.
• Cooling gallery geometry is engineered for uniform heat extraction across the preform surface, shortening cycle time without introducing differential shrinkage patterns.
• Forming surfaces are produced from imported die steel 2316 — a rust-resistant grade that has undergone heat treatment for maximum surface hardness and wear life.
• Core and cavity structural plates are made from 420 stainless steel, providing reliable corrosion resistance for humid operating environments common across tropical markets.
• The tooling layout supports straightforward insert replacement — worn components can be exchanged without removing the entire mold stack from the machine.
• Standard-interchangeable fitting dimensions allow a single mold assembly to support more than one preform geometry, lowering total tooling investment for factories with multiple bottle SKUs.

Blowing Mold

• Mold bodies are cut from certified tool steel, selected for toughness and dimensional stability through repeated high-pressure blow cycles at elevated temperatures.
• Bottle cavity geometry is generated using professional 3D parametric modeling software, which guarantees smooth parting lines, precise label panel planarity, and accurate thread-form at the neck.
• An extensive bottle form library is available for customer selection, covering round, oval, ergonomic grip, and decorative craft profiles — including the wide-body formats suited to 3-litre and 5-litre containers.
• Water cooling passages are laid out using flow simulation to balance thermal extraction rates across all zones of the cavity, reducing post-blow shrinkage variation.
• All structural and cavity metal parts are finished on CNC machining centers, holding dimensional tolerances that allow repeatable mold installation without manual shimming.

Large-Format Baby Bottle Production

Baby formula refill bottles in the 2-litre to 5-litre range are a growing segment in markets across Latin America, the Middle East, and Southeast Asia. This bottle blow molding machine handles PP preforms for wide-mouth, BPA-free containers with the neck precision that childcare regulatory bodies require. The single-cavity configuration ensures that each bottle receives consistent material distribution — the top quality priority for products entering the baby care category.

Edible Oil & Condiment Containers

3-litre and 5-litre cooking oil containers represent a high-volume segment for plastic blow molding machines in Colombia, Brazil, and across ASEAN. PP's FDA food-contact compliance, grease resistance, and compatibility with hot-fill processes make it the material of choice for edible oil brands. The HGA.FS-1CG220 produces containers in this volume range with the surface clarity and handle-integration capability that modern edible oil packaging demands.

Pharmaceutical Liquid Packaging

Institutional pharmaceutical liquid containers — syrup bulk packs, oral rehydration solution bottles, and veterinary formulation jugs — often range from 1 litre to 5 litres. PP's chemical inertness and suitability for autoclave sterilization at up to 120°C covers most liquid oral dosage requirements. The machine's fully automated cycle removes operator contact from bottle interiors, satisfying the GMP clean-line requirements that pharmaceutical customers specify during line qualification audits.

Craft & Special-Shaped Containers

The 190 mm maximum container diameter and 330 mm height capacity of this auto blowing machine accommodate the wide-body craft bottles and specialty-shaped decorative containers used by artisan beverage brands, premium condiment producers, and promotional packaging customers. Mold designs developed in 3D software give these containers precisely reproduced surface embossing, logo panels, and grip recesses that add shelf-presence without requiring secondary decoration steps.

Cosmetics & Household Care

Jumbo-size shampoo, liquid detergent, and fabric softener bottles in the 1-litre to 2-litre range for retail club formats are another strong fit for the HGA.FS-1CG220. PETG runs on this machine give cosmetic brands the high clarity and gloss associated with premium packaging, while PP accommodates the high-density white and opaque finishes used by value-segment household care brands. The machine's recipe management system makes weekly SKU changeovers practical without significant process downtime.

Container Volume Above 2,500 ml

If your product line includes any container at 3 litres or above, the HGA.FS-1CG150's 2,500 ml cap will exclude those SKUs. The HGA.FS-1CG220's 5,000 ml ceiling covers the full standard range of large-format PP and PET containers produced globally. Confirm the maximum container height your tallest design requires against the machine's 330 mm specification before committing.

Thick-Wall PP Preforms

Large containers require heavier preforms, and heavier preforms need more heating power to condition fully before blowing. The 35 kW heating specification of the HGA.FS-1CG220 is roughly three times that of smaller models in the series, reflecting this requirement. If your preform weight exceeds approximately 80 grams, the higher-powered heating system is not optional — it is the mechanism that prevents cold-spot-related rejection defects.

Wide Neck Diameter Requirements

Baby formula refill bottles, wide-mouth food jars, and institutional pharmaceutical containers often specify neck diameters above 110 mm. The HGA.FS-1CG220 supports neck diameters up to 138 mm — significantly wider than the 110 mm limit of the 1CG150 model — making it the appropriate choice for wide-mouth designs that are common in the Latin American baby care and food packaging segments.

Factory Utility Verification

The HGA.FS-1CG220's higher heating power draw and greater air volume requirement (3,500 ltr/min at high pressure) mean that utility capacity verification is more critical than for smaller models. Before purchasing, confirm your electrical supply capacity, compressed air system pressure at rated flow, and cooling water availability at the 30 ltr/min, 8–12°C specification. Compressed air shortfalls are the most frequent cause of large-container production defects on first-time installations of this blow molding machine class.

Multi-SKU Flexibility Requirement

If your production plan includes more than three different container sizes or resin types, the HGA.FS-1CG220's recipe management system provides the changeover speed you need. Each stored recipe captures all process parameters — heating zone temperatures, stretch timing, blow pressure, and cycle timing — so the machine restores optimized conditions for a previously run product within minutes rather than the extended re-qualification period a manually configured machine would require.

Oil-Free Air Compressor

The HGA.FS-1CG220 draws 3,500 ltr/min of high-pressure air at 30 kg/cm² during blow cycles. Oil-free compressors — screw or piston type — are mandatory for pharmaceutical and food-grade container production where oil aerosol contamination would trigger product recalls. Correctly sizing the compressor to 20–25% above rated consumption prevents pressure drops that cause large-container rejection defects at the blow station.

Pengontrol Suhu Cetakan

Maintaining mold cooling water at a stable 8–12°C is essential for consistent bottle geometry on large-format containers, where mold thermal mass is higher and cooling time is longer. A dedicated temperature controller circulates precisely conditioned water through the mold channels, preventing the gradual warm-up that causes post-blow bottle distortion and neck ovality to drift upward over a production shift. This is especially relevant in tropical production environments where available process water temperatures are far above the required setpoint.

Bottle Visual Inspection Machine

Camera-based inline inspection systems check every container for wall thin spots, neck ovality, gate flash, and foreign particle contamination before the bottle enters filling or labelling lines. For baby bottle and pharmaceutical packaging applications, 100% inspection is a customer-mandated quality gate, not an optional enhancement. Integrating an inspection unit directly after the blow station allows real-time feedback to the machine PLC for process parameter adjustment before defect rates escalate.

Industrial Chiller & Compressed Air Package

In markets like Colombia, Indonesia, and Nigeria where ambient temperatures routinely exceed 32°C, facility process water arrives at temperatures that are far above the 8–12°C mold cooling requirement. Industrial chillers bridge this gap by delivering precisely conditioned cooling water regardless of ambient conditions. We offer packaged systems combining chillers, oil-free air compressors, and distribution manifolds dimensioned to this machine's consumption profile — a one-stop procurement that simplifies site preparation and reduces the risk of utility mismatches at commissioning.