EP-HGA.ES-2C200 Edible Oil Bottle & Handle Bottle Blow Molding Machine (5L)
Within the HGA.ES series, the EP-HGA.ES-2C200 occupies the high-volume position, designed from the ground up for 5-liter edible oil handle bottles — a format that demands more from every subsystem than standard 1-liter or 2-liter PET containers. The neck diameter range extends to 138 mm and the maximum container height reaches 350 mm, dimensions that push conventional stretch-blow stations beyond their design envelope. This blow molding machine addresses these limits through an enlarged mold clamping section, a longer stretch rod, and a heating oven segmented into independent zones that can compensate for the greater wall mass of large-format oil preforms.
The two-stage blow molding approach is particularly well-suited to this application. Separating preform conditioning from the blowing step allows operators to heat each preform to its optimal temperature profile before it enters the 2-cavity mold — a process that single-stage machines cannot replicate without compromising cycle time. For 5-liter oil bottles, this temperature control translates into consistently oriented PET walls that resist the internal pressure of filled containers during transport and stacking.
EP-HGA.FS-2C200 Edible Oil Bottle & Handle Bottle Blow Molding Machine (5L)
The EP-HGA.FS-2C200 is a high-capacity, fully automatic blow molding machine developed specifically for large-format edible oil containers and handle bottles. Engineered to accommodate bottle volumes up to 5,000 ml — covering the 5-liter cooking oil containers dominant in retail and food-service channels across global markets — this two-step blow molding machine combines centralized heating with a distance-blowing mechanism that keeps wall-thickness distribution consistent even on oversized preforms. The machine addresses the structural demands of heavy oil bottles head-on: the 215 mm clamping stroke and 500 mm stretching stroke provide the axial reach needed for tall, large-diameter containers, while servo-driven clamping delivers repeatable precision across multi-shift production runs. Whether supplying edible oil brands in Colombia, Southeast Asia, or European food markets, the ES-2C200 delivers the output volume and container quality that mid-to-large bottling operations require from a purpose-built pet blow molding machine.
With 2 cavities, a theoretical output of 1,600 bottles per hour, and a maximum container diameter of 180 mm, this bottle blow molding machine is the clear production step up from the ES-2C150, designed specifically for lines where 3-liter, 4-liter, and 5-liter formats make up the majority of the production schedule.
Technical Specifications — HGA.FS-2C200 Bottle Blow Molding Machine
The table below lists all factory-specified parameters for the EP-HGA.FS-2C200 blow molding machine. These figures are drawn directly from the product specification sheet and should be used when engineering ancillary systems such as high-pressure air compressors, chillers, and mold temperature controllers for the installation.
| Category | Parameter | Einheit | HGA.FS-2C200 Bottle Blow Molding Machine |
|---|---|---|---|
| Molding | Clamping Stroke | mm | 215 |
| Mold-open Distance | mm | 499 | |
| Mold-close Distance | mm | 284 | |
| Stretching Stroke | mm | 500 | |
| Mold-open Distance (Preform) | mm | 50 | |
| Mold-close Distance (Preform) | mm | 200 | |
| Preform Holder / Cavities | — | 50 / 2 | |
| Container | Maximales Containervolumen | ml | 5,000 |
| Neck Diameter Range | mm | 138 | |
| Max. Container Diameter | mm | 180 | |
| Max. Container Height | mm | 350 | |
| Theoretical Output | bph | 1,600 | |
| Electrical System | Max. Heating Power | kW | 85 |
| Heating Power (Running) | kW | 35 | |
| Operating Pressure | kg/cm² | 7 | |
| Air System | Low Pressure Air Consumption | ltr/min | 600 |
| Blowing Pressure | kg/cm² | 30 | |
| High Pressure Air Consumption | ltr/min | 6,000 | |
| Cooling Water | Operating Pressure | kg/cm² | 5–6 |
| Temperature | °C | 8–12 | |
| Flow Rate | ltr/min | 91.4 | |
| Machine | Dimensions (L × W × H) | mm | 4300 × 2100 × 2500 |
| Gewicht | kg | 4,500 |
Key Advantages of Bottle Blow Molding Machine
The engineering priorities behind this automatic pet blowing machine reflect the operational realities of large-format edible oil production — where container weight, fill-line compatibility, and retail shelf requirements leave little room for process variation. The six advantages below represent deliberate design decisions, each traceable to a measurable production outcome.
5-Liter Container Capacity
With a maximum container volume of 5,000 ml, the ES-2C200 covers the full retail and food-service edible oil range — from 2-liter domestic formats to 5-liter bulk packs for restaurant supply. The 350 mm maximum container height and 180 mm body diameter are matched specifically to the tall, round cross-section of standard 5-liter cooking oil bottles distributed in Colombian and international supermarket chains.
Long Stretching Stroke for Biaxial Orientation
The 500 mm stretching stroke provides the axial elongation required to achieve proper biaxial molecular orientation in 5-liter PET bottles. Without adequate stretch, large-volume containers develop stress-whitening and reduced impact resistance that cause failure during the drop-test protocols required by major food retailers. This blow molding machine's stretch geometry eliminates that risk at rated output speed.
High-Capacity Air System
Blowing large containers at volume requires proportionally more high-pressure air than smaller formats. At 6,000 ltr/min high-pressure air consumption and 30 kg/cm² blowing pressure, the ES-2C200 is dimensioned for sustained output without pressure recovery delays between cycles. Compressor selection must be matched accordingly — an undersized air system is the most common bottleneck in large-format blow molding installations.
Independent Oven Zone Control
The infrared oven is segmented into adjustable heating zones, each controlled independently from the PLC. For the heavy preforms used in 5-liter bottle production, zone-specific power percentages compensate for differential wall absorption across the preform body and neck transition zone. This control granularity prevents the material hot-spots that cause wall thinning on one side of an unsupported large-format bottle.
Enhanced Cooling Water Circuit
The enlarged cooling water flow rate of 91.4 ltr/min — more than three times the requirement of the smaller ES-2C150 — reflects the greater heat load of 5-liter mold cavities. A properly matched chiller maintaining 8–12°C water temperature at this flow rate is essential for stable cycle times and consistent post-blow bottle geometry before ejection to the take-out conveyor.
PLC Multi-Format Recipe Storage
The fully automatic blow moulding machine stores up to 99 production recipes, enabling rapid format changeovers between 3-liter, 4-liter, and 5-liter bottle specifications within one shift. Operators call a stored recipe from the touch-screen panel, and the machine adjusts oven zone temperatures, stretch rod speed, pre-blow timing, and clamp force automatically, cutting changeover time to under 15 minutes for experienced operators.
Partner Brands
With more than twenty years focused on blow molding machine research and development, our engineering and production teams have built deep expertise across all aspects of the design, manufacture, and commissioning of PET blow molding equipment. We have applied for and been granted numerous national patents and continuously advance our production systems. Our blow molding machines handle PET, PETG, PC, PCTG, and PP materials across cosmetics, water, edible oil, beverages, food packaging, pharmaceuticals, and baby-product applications. In the high-end cosmetics, food, and pharmaceutical segments especially, our equipment is recognized as a benchmark choice. Clients who trust our auto blowing machines include Yibao, Haitian, Luhua, Walch, Blue Moon, Proya, Libai, Estée Lauder, Walmart, Da Senlin, and Shining Eye Drops.
Mold Engineering
For a 5-liter edible oil bottle blow molding machine, mold quality is the single greatest determinant of bottle-to-bottle consistency. Both the preform injection mold and the blowing mold supplied for the ES-2C200 are engineered to tolerances and material grades that sustain dimensional accuracy across millions of production cycles — critical when supplying branded edible oil customers who set tight specification limits on container weight, height, and fill-level sight-lines.
Preform Injection Mold
- The die-lip is constructed in two precisely fitted sections, ensuring strict coaxial alignment is preserved throughout each preform injection cycle — a characteristic that directly governs wall-thickness uniformity before blowing begins.
- Cooling channels follow an optimized routing pattern that draws heat from the preform body efficiently, supporting faster cycle rates without generating residual thermal stress in the preform neck or body.
- All cavity-forming inserts are machined from imported grade 2316 die steel — selected for its post-heat-treatment corrosion resistance, which extends insert service life in continuously water-cooled mold environments.
- Core plates, cavity plates, and load-bearing structural components are produced from 420 stainless steel, providing reliable resistance to corrosion along cooling-water contact surfaces.
- The modular assembly approach simplifies maintenance significantly; standard interchangeable insert fittings allow worn components to be swapped without returning the full mold to the workshop.
- The cavity layout is engineered to accommodate more than one preform geometry within a single mold body, lowering tooling investment when the production schedule includes multiple 5-liter bottle neck standards.
Blowing Mold
- Cavity blocks are produced from high-grade tool steel chosen for its hardness and dimensional stability under repeated 30 kg/cm² blowing pressure cycles at sustained production rates.
- Every bottle profile is developed in advanced 3D modeling software before machining begins, ensuring internal volume accuracy and even wall distribution across the complex geometry of large handle-bottle designs.
- A wide range of bottle geometry options is available — square-body 5-liter formats, round-profile bulk containers, and ergonomic side-handle designs — allowing customers to match the mold to their existing product line without a complete re-tooling exercise.
- Cooling channels within the mold cavity walls are sized for the elevated heat removal load of 5-liter bottles, supporting stable cycle timing and preventing deformation during the post-blow ejection phase.
- Every metallic component is finish-machined on CNC equipment to tight dimensional tolerances, keeping parting-line flash within industry-acceptable limits and reducing post-blow bottle trimming requirements at the filling line.
Machine Structure & Technical Architecture
Scaling a blow molding machine from 2.5-liter to 5-liter container formats is not a simple matter of enlarging the mold cavity. Every mechanical subsystem — from the frame rigidity and servo motor sizing to the oven lamp configuration and take-out conveyor speed — must be re-engineered to match the greater mass, heat load, and air volume that large-format production demands. The EP-HGA.FS-2C200 addresses each of these scaling challenges through deliberate engineering choices in the five structural zones described below.
Reinforced Steel Frame
The welded steel frame is dimensioned to absorb the clamping and blowing reaction forces of 5-liter mold tooling without transmitting vibration to the heating section or preform transport chain. At 4,500 kg, the machine mass itself contributes to dynamic stability during high-speed production cycles, reducing the micro-vibrations that can displace large-format preforms on their mandrels before entering the blowing station.
Segmented Infrared Oven
The heating oven accommodates the heavy-wall preforms required for 5-liter bottle production through a deeper penetration infrared lamp configuration. Zone-by-zone power control compensates for the axially non-uniform wall profile of large oil-bottle preforms, preventing over-heating at the body while ensuring the bottom section reaches blowing temperature before exiting the oven into the stretch-blow station.
Servo-Driven Clamping Unit
Servo-motor actuation on the toggle clamping mechanism delivers repeatable lock force at the 215 mm clamping stroke required for 5-liter mold tooling. A mechanical lock engages at full clamp to hold mold closure during the 30 kg/cm² blow phase, relieving the servo motor of sustained load and reducing heat generation during extended multi-shift production runs of large-format containers.
500 mm Stretch Rod Assembly
The stretch rod travel of 500 mm enables full axial orientation of 5-liter preforms during the pre-blow phase. Mechanical stretch rod descent is synchronized with the timed pre-blow air pulse, allowing the PET to be mechanically oriented before the main high-pressure blow expands it radially against the cavity wall. This biaxial orientation sequence is what gives large-volume edible oil containers their drop-impact resistance and top-load stacking strength.
Pneumatic Ejection & Conveyor
Formed 5-liter bottles are ejected pneumatically without operator contact, maintaining the hygienic production environment required for food-grade oil containers certified for direct food contact. The take-out conveyor speed is indexed to the blowing cycle rate, preventing bottle queuing or contact that could deform freshly blown containers before they have fully set at operating temperature.
Anwendungsszenarien
The EP-HGA.FS-2C200's 5-liter capacity and handle-bottle compatibility open it to a wide range of commercial packaging applications. The scenarios below reflect confirmed deployment categories for this class of pet blow molding machine in food, condiment, and household liquid markets worldwide.
5-Liter Cooking Oil Containers
The primary application for the ES-2C200 is the production of 5-liter PET handle bottles for cooking oil, blended oil, and palm oil — the largest-volume retail format for edible oil in Colombian, Latin American, and Asian markets. The machine's 350 mm maximum container height and 180 mm diameter accommodate all standard 5-liter oil bottle profiles sold through hypermarkets and wholesale distributors.
Large-Format Condiment Packaging
Bulk-pack condiment containers for soy sauce, vinegar, cooking wine, and specialty sauces in the 3-liter to 5-liter range are a growing segment for food-service supply channels. The ES-2C200 can produce wide-mouth condiment bottles with integrated handle features, matching the structural requirements of food-service packaging that must withstand repeated pouring over a long shelf life.
Industrial Food-Grade Liquid Containers
Food-grade industrial liquids — liquid glucose, concentrated beverage bases, edible emulsifiers — increasingly migrate from HDPE to PET as bottlers value PET's clarity for batch-identification and its lighter weight for logistics cost reduction. This blow molding machine's food-contact compliance and PET processing capability make it suitable for these demanding food-ingredient packaging applications.
Household Cleaning Products
In markets across Colombia and Latin America, 5-liter multi-purpose cleaner, floor cleaner, and fabric softener containers with ergonomic side handles are a mainstream product format. The ES-2C200's dual-handle mold compatibility and large container capacity make it a practical choice for household chemical manufacturers seeking a fully automatic blow moulding machine capable of the 5-liter format.
Agricultural Liquid Packaging
Liquid fertilizers, foliar nutrients, and bio-stimulants packed in 5-liter PET containers are gaining market share as agriculture distributors value PET's transparency for product-level visualization and its compatibility with existing PET recycling streams. The robust blow pressure and heavy-wall preform handling of this bottle blow molding machine support the thick-walled container designs required for agricultural liquid storage conditions.
How to Select the Right Blow Molding Machine for Large-Format Oil Bottles
Matching a blow molding machine to a 5-liter edible oil production requirement involves evaluating multiple technical dimensions simultaneously. The table below presents the key selection criteria and how the ES-2C200 positions against each one. Use this alongside a production capacity study before committing to a machine specification.
| Selection Factor | What to Evaluate | ES-2C200 Position |
|---|---|---|
| Target bottle volume | Max container size in liters | Up to 5,000 ml (5 liters) |
| Handle configuration | Front, rear, or integrated grip | Both front and rear handle molds supported |
| Required output | Bottles per hour | Up to 1,600 bph |
| Material | PET / PETG compatibility | PET primary, PETG compatible |
| Heating power | Max / running kW demand | 85 kW max / 35 kW running |
| Air compressor sizing | High-pressure ltr/min required | 6,000 ltr/min at 30 kg/cm² |
| Chiller sizing | Cooling water flow rate | 91.4 ltr/min at 8–12°C |
| Floor footprint | Available factory space | 4,300 × 2,100 mm |
| Automation level | Shift operator count | Fully automatic, 1–2 operators per shift |
If your target container exceeds 5,000 ml or your production requirement goes beyond 1,600 bph, the HGA.JS-CB152 or HGA.JS-2C200 series models should be evaluated. For customers in Colombia or other Latin American markets who require custom bottle geometry for retail differentiation, a pre-order mold design consultation with the engineering team is strongly recommended.
Über uns
Our organization specializes in the design and manufacture of blow molding machines, with over two decades of focused development in PET blow molding equipment for food, beverage, and personal care markets. Unlike generalist machinery manufacturers, we have concentrated our engineering and production resources exclusively on injection stretch blow molding machine platforms, two-stage blow molding systems, and the mold tooling and ancillary equipment that surround them. This specialization means that every component decision — from servo motor sizing to cooling channel geometry — reflects accumulated real-world production knowledge rather than theoretical engineering alone.
Our manufacturing operations include CNC machining centers, coordinate measuring equipment, and dedicated pressure-test rigs for completed machines. Each blow molding machine dispatched from our plant undergoes a full production trial: the documentation package that ships with the machine includes cycle logs, pressure records, and physical bottle samples so that the customer's installation team can verify machine performance before the trial run begins. This standard applies to every machine, from the smallest auto pet blowing machine to the largest 20-liter format systems we produce.
We serve customers across multiple continents — Colombia, Southeast Asia, the Middle East, Eastern Europe, and beyond. For each market, we provide commissioning support documentation, spare-parts logistics, and remote technical assistance through our after-sales engineering team. The breadth of our client base and the scale of brands that trust our equipment reflect our position as an established plastic blow molding machine manufacturer committed to measurable output quality on every installation.
Werkstatt
Compatible Auxiliary Equipment
The EP-HGA.FS-2C200 blow molding machine's high-pressure air demand and enlarged cooling water requirement make proper ancillary equipment selection critical. We supply and commission all four auxiliary systems listed below as part of a complete, pre-tested turnkey installation — one technical point of contact for the entire line, with documented system compatibility. This one-stop supply model removes the integration risk and extended commissioning timelines that arise when each system is sourced independently.
Air Compressor
At 6,000 ltr/min high-pressure air consumption, the ES-2C200 requires a substantially larger compressor installation than smaller-format machines. Oil-free screw compressors rated to 30 kg/cm² with food-grade air certification are the recommended choice for edible oil bottle production, where compressed-air contamination must be eliminated as a product safety risk. We size, supply, and integrate the compressor package with the blow molding machine's cycle demand profile to prevent pressure recovery delays during peak blowing phases.
Formtemperaturregler
Maintaining consistent mold surface temperature is more demanding on 5-liter cavities than on smaller bottle molds, due to the greater surface area in contact with the blown PET and the higher heat removal load per cycle. Our matched mold temperature controllers hold surface temperature within ±1°C across the full cavity area, supporting dimensional consistency across the 1,600 bph production rate. Integrated connection to the machine PLC allows temperature alarm thresholds to trigger automatic production pauses before defective bottles leave the station.
Bottle Visual Inspection Machine
Inline vision systems scan every 5-liter bottle for surface defects, neck ovality, body diameter deviation, and wall thinning before containers reach the capping and filling station. For edible oil brands supplying major retail chains — where a single out-of-spec lot can trigger a delisting — automated visual inspection is a practical requirement rather than an optional upgrade. The inspection system communicates reject signals directly to the reject-and-divert mechanism, removing defective containers without manual line intervention.
Chiller & Cooling Water System
The ES-2C200 requires 91.4 ltr/min cooling water flow at 8–12°C and 5–6 kg/cm² operating pressure — a substantially larger thermal load than most smaller-format blow molding machines. We supply dedicated water chillers sized to match this specific machine's heat rejection curve, avoiding the over-specification and energy waste common when chillers are selected without reference to the actual machine thermal profile. Proper chiller sizing also protects mold service life by preventing the thermal cycling stress that shortens cavity steel lifespan in high-output production environments.
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