EP-HGA.FS-1CG150 1 Cavity Baby Bottle & PP Bottle Blow Molding Machine

Two-Stage Process Precision

The two-step blow molding process allows independent optimization of the preform conditioning and blowing stages. Wall thickness variation is reduced to under ±0.05 mm across the bottle body, which is critical for baby bottles that must pass drop-impact and top-load tests in accordance with international safety standards. This separation also means the heating profile can be tuned for PP without compromising cycle speed.

Stable, Fully Automatic Operation

として fully automatic blow moulding machine, the HGA.FS-1CG150 runs preform loading, heating, transfer, blowing, and ejection in one continuous automated loop. The Siemens or equivalent PLC touch-screen interface allows operators to store and recall product recipes, reducing changeover time when switching between bottle sizes. Alarm diagnostics are real-time and categorized, helping maintenance teams pinpoint issues without halting production for extended periods.

Broad Material Compatibility

This plastic blow molding machine processes PP, PET, PETG, PC, and PCTG resins without requiring a full mechanical rebuild between changeovers. The heating oven uses independently controlled zones, so different preform thicknesses and resin grades can be accommodated by adjusting zone temperatures from the HMI. This versatility is particularly valuable for contract manufacturers supplying both baby bottle brands and cosmetic packaging customers from a single production cell.

Energy-Efficient Electrical Design

The maximum heating draw of 12 kW combined with the 10 kW supplementary heating package is optimized through an infrared lamp arrangement that heats preforms uniformly with minimal waste heat. Compared to older resistance-band systems, the infrared zones cut heating energy consumption by up to 25% at equivalent output rates. For continuous multi-shift production, this translates directly into lower electricity bills and a reduced carbon footprint — increasingly important for brands targeting EU and Australian markets with environmental compliance requirements.

Compact Footprint, High Uptime

At 3100 × 1450 × 1800 mm and 2,500 kg, this auto blowing machine fits into standard industrial bays without reinforced foundations. The machine's sealed lubrication points and corrosion-resistant contact surfaces extend service intervals. Standard wear components — seals, guide pins, heating lamps — are all cross-sourced from major suppliers, keeping spare-parts lead times short for overseas operators in Colombia, the Philippines, and West Africa.

High-Pressure Blow Performance

With a blowing pressure rating of 35 kg/cm² and high-pressure air consumption of 2,000 ltr/min, the machine achieves full bottle expansion even in demanding PP grades that require higher stretch ratios. The blowing pressure is regulated by a precision valve package integrated into the pneumatic circuit, preventing pressure spikes that can cause neck deformation or uneven shoulder radius on baby bottle designs. An optional high-pressure air booster unit is available for customers whose facility compressed air systems supply at lower line pressure.

Preform Injection Mold

• Split die-lip construction ensures coaxial alignment through the full preform forming sequence, preventing off-center wall thickness in the finished bottle.
• Cooling water galleries are routed for maximum surface coverage, shortening cycle times and reducing post-blow thermal distortion.
• Critical forming surfaces are machined from imported die steel 2316 — rust-resistant and heat-treated for long service life.
• Core plates and cavity plates are made from 420 stainless steel for reliable corrosion resistance in humid operating environments.
• Modular tooling architecture makes maintenance straightforward — worn inserts can be replaced without removing the entire mold assembly.
• Single mold configuration supports more than one preform geometry, reducing total tooling investment for customers with multiple bottle SKUs.

Blowing Mold

• Fabricated from quality-certified tool steel for impact resistance and dimensional stability across extended run cycles.
• Bottle cavity geometries are developed using advanced 3D parametric modeling software, ensuring smooth parting lines and accurate label panel positions.
• A diverse library of bottle shapes is available for selection, including round, oval, ergonomic grip, and specialty craft forms.
• Cooling channel layout is engineered for balanced thermal extraction, which reduces post-blow shrinkage variation across the container body.
• All metal components are finish-machined on CNC equipment, holding tolerances that allow repeatable mold installation without shimming or manual adjustment.

Baby Bottle Production

The primary design intent of the HGA.FS-1CG150 is precise baby bottle manufacturing. PP bottles produced on this machine meet the dimensional tolerances required by international baby product safety standards, including EN 14350 and ASTM F2235. The 1-cavity setup gives brand owners maximum control over wall thickness and neck finish, which are the two most scrutinized quality points in baby bottle certification testing.

医薬品包装

For pharmaceutical liquid bottles — syrup, drops, and oral suspension containers — the machine's two-step blow molding process ensures consistent wall thickness that maintains barrier performance. PP's chemical inertness makes it the material of choice for many OTC and prescription liquid formulations. The machine's fully automatic cycle eliminates operator contact with bottle interiors during production.

Food & Condiment Bottles

Soy sauce, cooking oil, vinegar, and condiment brands across Colombia and Southeast Asia use PP blow-molded containers for their combination of heat resistance, clarity (PETG variant), and food-safe certification. This bottle blow molding machine handles the container sizes most common in grocery retail — 250 ml to 2,500 ml — within a single model's operating range.

化粧品・パーソナルケア

Shampoo, lotion, and toner bottles with complex shoulder profiles and decorative body forms are achievable with the mold library available for this machine. The plastic blowing machine maintains the surface gloss that cosmetic brands require for premium shelf appeal, and the automated ejection system prevents the contact-induced surface scuffs common in manual demold operations.

Craft & Special-Shaped Bottles

Spirit bottles, artisan beverage containers, craft honey jars, and non-standard promotional bottles with complex geometry can all be produced on this machine using purpose-designed blowing molds. The 3D-software-designed mold cavities accommodate decorative recesses, embossed logos, and ergonomic grip areas that add brand differentiation without requiring hand-finishing operations after demold.

1. Container Volume & Geometry

Confirm your target bottle volume and maximum container diameter against the machine's rated range. The HGA.FS-1CG150 accommodates volumes up to 2,500 ml and diameters to 130 mm — well suited to standard baby bottle formats and medium-size personal care containers.

2. Resin Type

PP requires higher blow pressures and more precise temperature management than PET. Verify that the pet blow molding machine or PP-rated model you select has the heating zone count and pressure rating appropriate for your resin. This machine's 35 kg/cm² blowing pressure handles both PET and PP without modification.

3. Automation Level

A fully automatic blow moulding machine reduces per-unit labor cost significantly versus semi-automatic alternatives. For operations targeting Colombia, Brazil, or Southeast Asian markets where labor costs vary, calculate total cost of ownership over five years rather than focusing only on initial purchase outlay.

4. Cavity Count vs. Quality

Higher cavity count machines produce more bottles per hour but distribute mold-filling pressure across more cavities, making wall thickness control more complex. For baby bottles and pharmaceutical containers, single-cavity operation at 700 bph often delivers better quality consistency than a 2-cavity machine running at equivalent total output.

5. Utility Requirements

Verify your facility's compressed air system can sustain 35 kg/cm² at 2,000 ltr/min for blowing, and that cooling water supply meets 30 ltr/min at 8–12°C. Mismatched utilities are the most common cause of underperformance in new blow molding machine installations, especially for overseas buyers setting up production in Colombia or Southeast Asia for the first time.

Oil-Free Air Compressor

High-pressure compressed air is the lifeblood of any blow molding machine line. We recommend oil-free screw or piston compressors that sustain 35 kg/cm² output without contaminating bottle interiors with oil aerosols — a certification requirement for pharmaceutical and food-grade container production. Properly sized compressor capacity prevents pressure fluctuation that can cause rejected bottles during blow cycle peaks.

金型温度コントローラー

Precise mold temperature control directly impacts bottle clarity and cycle time. A dedicated mold temperature controller circulates temperature-regulated water through the mold cooling galleries at the 8–12°C set point required by this machine. Stable mold temperature prevents bottle distortion during ejection and extends mold surface life by reducing thermal cycling stress.

Bottle Visual Inspection Machine

Automated camera-based inspection systems check every bottle for gate flash, neck ovality, wall thin spots, and contamination before the container enters downstream filling lines. For baby bottle and pharmaceutical production, 100% inspection is a customer-mandated requirement. Integrating an inline inspection unit after the blow station ensures defective containers are removed without interrupting overall line throughput.

Chiller & Air Compressor Package

Industrial chillers maintain the cooling water temperature at the 8–12°C specification across ambient temperature changes. In tropical markets like Colombia, West Africa, and Southeast Asia, unconditioned cooling water can be 28–35°C — far above the mold requirement — making a dedicated chiller essential rather than optional. We offer complete utility packages combining chillers, compressors, and distribution manifolds sized for this machine's consumption profile.