EP-HGA.ES-4C130 Daily Chemical Bottle Blow Molding Machine | Industrial PET Blow Molding Machine
The EP-HGA.ES-4C130 Daily Chemical Bottle Blow Molder is a robust 4-cavity machine designed for high-volume production of PET/PETG cosmetic bottles. Featuring international brand servo motors and control systems, it ensures stability and energy efficiency. This model handles containers up to 1500ml volume with a max diameter of 110mm and height of 250mm, achieving a theoretical output of 3200 bottles per hour. Key specifications include a 148mm clamping stroke, 378mm mold-open distance, and 92 preform holders. It requires 68kW max heating power and operates at 7kg/cm² pressure. With dimensions of 5450×2070×2320mm and a weight of 6500kg, it is ideal for manufacturing complex, high-quality daily chemical packaging.
EP-HGA.ES-4C130 Daily Chemical Bottle Blow Molder
Model: EP-HGA.ES-4C130 | Series: Daily Chemicals & Cosmetic Bottle Blow Molding Machine
The EP-HGA.ES-4C130 is a heavy-duty blow molding machine developed to address the broader container-size requirements of the daily chemical and cosmetics packaging sector. Stepping up from the 4C114 variant, this model supports containers up to 1,500 ml with a wider body diameter of 110 mm — making it an ideal platform for producing shampoo, body lotion, liquid detergent, and specialty personal care bottles that require more generous volume without sacrificing wall-thickness uniformity or surface clarity. As a fully automatic blow moulding machine, it runs a closed-loop PLC-controlled sequence from preform loading through finished-bottle discharge, reducing manual intervention and maintaining consistent output across extended production shifts. Servo motors from internationally recognized brands drive the clamping and stretching circuits, combining energy efficiency with the positional repeatability that cosmetic-grade bottle production demands. Manufacturers across global markets — including those in Colombia and across Latin America — will find this bottle blow molding machine a practical and scalable addition to any personal care or household-products packaging line.
Technical Specifications — EP-HGA.ES-4C130 Blow Molding Machine
All parameters listed below are factory-verified for the EP-HGA.ES-4C130 blow molding machine. Values reflect production-ready configurations under standard operating conditions.
| Blow Molding Machine Parameter | Enhet | EP-HGA.ES-4C130 | Anteckningar |
|---|---|---|---|
| Clamping Stroke | mm | 148 | |
| Mold-Open Distance | mm | 378 | |
| Mold-Close Distance | mm | 230 | |
| Stretching Stroke | mm | 400 | |
| Preform Mold-Open Distance | mm | 50 | |
| Preform Mold-Close Distance | mm | 130 | |
| Preform Holder | — | 92 | |
| Cavities | — | 4 | |
| Max. behållarvolym | ml | 1500 | |
| Max. Neck Diameter Range | mm | 98 | |
| Max. Container Diameter | mm | 110 | |
| Max. Container Height | mm | 250 | |
| Theoretical Output | bph | 3200 | |
| Max. Heating Power | kW | 68 | |
| Electrical Heating Power | kW | 30 | |
| Operating Pressure | kg/cm² | 7 | |
| Low Pressure Air Consumption | ltr/min | 800 | |
| Blowing Pressure | kg/cm² | 35 | |
| High Pressure Air Consumption | ltr/min | 6000 | |
| Cooling Water Operating Pressure | kg/cm² | 5–6 | |
| Cooling Water Temperature | °C | 8–12 | |
| Cooling Water Flow Rate | ltr/min | 40 | |
| Machine Size (L×W×H) | mm | 5450×2070×2320 | |
| Maskinvikt | kg | 6500 |
Why Choose This Blow Molding Machine
With a max container volume of 1,500 ml and a body diameter range extending to 110 mm, this plastic blow molding machine accommodates a broader format portfolio than smaller-cavity models. Brands producing family-size shampoo, multi-dose lotion, or bulk household cleaner will find the dimensional envelope well matched to market-leading SKUs.
Servo motors, precision reducers, and a PLC-based electrical architecture sourced from internationally recognized suppliers underpin the reliability of this auto pet blowing machine. Consistent motion profiling across each blow cycle translates directly into dimensional repeatability — a prerequisite for cosmetics filling lines that run at high speed downstream.
This pet blow molding machine processes PET, PETG, PC, PCTG, and PP, giving packaging engineers the flexibility to switch between resin types as market requirements evolve. The infrared heating system features individually programmable lamp zones to accommodate the different conditioning profiles each resin demands.
At a rated theoretical output of 3,200 bottles per hour across four cavities, the EP-HGA.ES-4C130 supports production schedules that require continuous throughput. The auto blowing machine's cycle management minimizes idle time between mold open, preform transfer, blow, and release events.
Inside the Two-Stage Blow Molding Process
Understanding what are the steps involved in the two-stage blow molding process helps buyers set realistic expectations for line layout, utilities planning, and downstream integration. The EP-HGA.ES-4C130 is a two-step blow molding machine: it receives pre-manufactured preforms from an injection molding machine or a separate supply chain source, conditions them through an infrared heating tunnel, then stretches and blows them into finished bottles. This separation of the injection and blowing stages is the central distinction between two-stage and single-stage systems.
In practice, the sequence works as follows. Preforms are loaded into the machine's feed system and transferred onto mandrel holders — this model accommodates 92 holders — where they enter the heating tunnel. Individual infrared lamp zones are independently adjustable in temperature, allowing engineers to set specific heat gradients along the preform body. This capability is especially important when blow molding PET bottles with varying wall thickness targets or when switching between different preform geometries. Once the preform reaches the target temperature profile, it moves to the blow station. A servo-driven stretch rod extends axially at a controlled speed while high-pressure air at 35 kg/cm² inflates the preform against the cavity walls in a biaxial stretch event. The resulting molecular orientation enhances bottle clarity, structural rigidity, and gas-barrier properties — qualities that directly affect perceived product quality on the retail shelf.
One of the practical strengths of this two-stage blow molding machine format is its output consistency. At 3,200 bottles per hour with four cavities active, production scheduling becomes predictable — an important factor for filling lines that operate on tight cycle-matched throughput. Changeover to a different bottle format requires swapping the blow mold and adjusting heating profiles in the control system; the preform loading system remains unchanged if the neck finish is shared between SKUs.
Mold Engineering
Preform Injection Mold
The die lip assembly relies on a two-component split configuration that maintains coaxial alignment through the full injection cycle — a structural detail that directly controls perform wall concentricity. Internal cooling passages follow a carefully calculated routing path, drawing heat efficiently from the preform body and shortening the conditioning time needed before the blow step. Cavity inserts and forming surfaces are machined from imported 2316 die steel, selected for its corrosion-inhibiting properties and dimensional stability after heat treatment. Structural elements — including core plates and cavity frames — are manufactured in 420 stainless steel, giving the tool a corrosion-resistant backbone suited to the moisture-rich environment of a chilled mold. The modular fitment architecture simplifies maintenance and allows a single mold base to serve multiple preform geometries, reducing tooling inventory costs for operations that run several preform formats.
Blowing Mold
Blow mold bodies are forged and machined from premium-grade tool steel chosen for both surface hardness and thermal conductivity — properties that affect how quickly heat transfers out of the freshly blown bottle during the hold phase. Bottle profiles are developed in full three-dimensional CAD modeling environments, enabling complex shoulder geometry, textured grips, and brand-specific surface details to be captured precisely before production tooling begins. The cooling-channel network is engineered into the mold body during the design phase rather than added as an afterthought, resulting in more uniform temperature distribution across the cavity face. Every metal component undergoes CNC machining to tight tolerances, ensuring consistent parting-line quality and low flash generation across multi-shift production runs. A range of custom bottle formats is available for selection to meet diverse application needs.
Structural Advantages of This Blow Molding Machine
Wider Body Diameter Tolerance
A 110 mm maximum container diameter opens the format range to include wide-bodied conditioner bottles, spray-pump containers, and pump-dispenser formats common in the mid-to-large daily chemical segment.
Enhanced Heating Capacity
The 68 kW maximum heating power rating — higher than the 4C114 model — reflects the additional infrared capacity needed to condition larger preforms uniformly within a cycle time that sustains 3,200 bph output.
Precise Stretch Rod Control
Servo-driven stretching at a 400 mm stroke gives programming engineers fine control over the axial extension speed profile, allowing optimization for bottle types that benefit from a slower or faster stretch initiation to manage material distribution.
Complex Bottle Geometry Support
This stretch blow molding machine is engineered specifically to handle high-difficulty asymmetric and special-shaped cosmetic containers that standard machine designs cannot process reliably at scale.
Compact Footprint for Output Level
At 5450×2070×2320 mm and 6,500 kg, the machine delivers 1,500 ml container capability in a footprint that fits within typical cosmetics plant bay widths, reducing facility re-layout costs.
Validated Globally
Production lines using this blow molding machine series have been commissioned for major personal care and pharmaceutical brands across Asia, Latin America including Colombia, and multiple other export markets.
Partner Brands
More than twenty years of focused research and development have shaped every element of our blow molding machine engineering. Our team continuously advances the design and performance of our production systems, and the resulting patents reflect genuine innovation rather than incremental refinement. We have engineered dedicated blow molding machine platforms for PET, PETG, PC, PCTG, and PP materials across cosmetics, water, oil, beverage, food, pharmaceutical, and baby-product packaging. High-end cosmetics, food-grade, and pharmaceutical packaging are segments where we hold a recognized leadership position. The brands that trust our machines include Yibao, Haitian, Luhua, Walch, Blue Moon, Proya, Libai, Estée Lauder, Walmart, Da Senlin, and Shining Eye Drops.
Applikationsscenarier
Luxury skincare lines often require larger containers — 400 ml to 1,000 ml toners, serums, and body oils — where brand presentation depends on flawless optical clarity. The 4C130's cavity geometry control meets that standard in PET and PETG at production scale.
Family and salon-size shampoo containers — typically 750 ml to 1,000 ml — fall well within the 1,500 ml volume ceiling. The wider 110 mm body diameter accommodates the ergonomic grip profiles characteristic of leading personal care packaging formats.
Trigger-spray bottles, refill containers, and pump-dispenser formats for surface cleaners and disinfectants. Wide-neck configurations with neck diameters up to 98 mm allow large pour openings needed in this segment.
Oil, vinegar, soy sauce, and condiment bottles in the 500 ml to 1,500 ml range. The biaxial orientation from the stretch blow molding process enhances oxygen-barrier properties, extending product shelf life in food-grade PET containers.
Oral liquid, antiseptic solution, and topical product bottles. The fully enclosed blowing environment and contamination-free compressed air supply path keep pharmaceutical-grade cleanliness requirements well within reach for this automatic pet blowing machine.
Baby wash, infant lotion, and pediatric supplement bottles in PCTG or PC resins — materials that combine impact resistance with regulatory acceptability for the most sensitive end-use applications.
How to Select the Right Blow Molding Machine for Your Line
When evaluating what are the different types of blow molding machines and deciding which model fits a specific production requirement, three machine parameters should drive the shortlisting: maximum container volume, container diameter, and hourly output target. The EP-HGA.ES-4C130 is the correct choice when your primary bottle formats fall between approximately 800 ml and 1,500 ml, have body diameters up to 110 mm, and when 3,200 bottles per hour satisfies your scheduling plan. If your formats are smaller — below 800 ml — consider the 4C114 model, which carries lower heating and air-consumption figures that better match smaller preform conditioning demands. If volume requirements exceed 1,500 ml, the 4C150 model in the same series is the next step up.
Related Auxiliary Equipment
Running this blow molding machine at its rated capacity calls for a matched set of auxiliary systems. We supply each of the following as part of our one-stop integrated packaging line offering — ensuring that every component is validated against the 4C130's operating parameters before it ships.
Air Compressor
The EP-HGA.ES-4C130 demands 6,000 ltr/min of high-pressure air at 35 kg/cm² — a step up from smaller models in the range. Our oil-free air compressor line is sized and tested to deliver clean, dry blow air without contamination risk, which is non-negotiable in cosmetics and pharmaceutical packaging environments. Pairing the right compressor with this blow molding machine protects bottle-interior cleanliness throughout the production run.
Formtemperaturregulator
Holding the blow mold cavity at a stable 8–12 °C is central to fast, consistent cycle times. Our mold temperature controllers connect directly to the mold's internal water circuit and maintain the setpoint within a narrow band, preventing the gradual mold warm-up that erodes bottle quality on long runs. Compatibility is fully validated against the 4C130 blow molding machine cooling-water specification.
Bottle Visual Inspection Machine
At 3,200 bph, manual defect inspection is impractical. An inline bottle visual inspection machine uses camera-based vision to detect surface blemishes, dimensional deviations, and contamination events before bottles reach the filling line. This is a particularly high-value addition for pharmaceutical and premium cosmetics lines where a single out-of-spec bottle reaching the end customer carries significant brand consequences.
Chiller & Cooling Water System
Stable cooling water at 8–12 °C and 40 ltr/min sustains the mold-side cooling performance that keeps blow cycles short and surface quality consistent. Industrial chillers from our auxiliary range are selected and validated specifically to match the EP-HGA.ES-4C130 blow molding machine's cooling circuit requirements, avoiding the temperature drift that lengthens cycle time during summer or peak-load production periods.
Om oss
We are a dedicated manufacturer of blow molding machines with more than two decades of field experience spanning the cosmetics, daily chemical, food, and pharmaceutical packaging industries. Our engineering team maintains an active R&D program, continually refining servo control algorithms, preform conditioning systems, and mold design methodologies. The national patents we hold reflect the depth of our technical investment and our commitment to delivering machines that hold their performance claims across multi-year production lifespans.
Production lines powered by our blow molding machines operate in facilities across Asia, the Middle East, South America — including Colombia — and Europe. Our after-sales support covers remote diagnostics, factory-supplied spare-parts logistics, and on-site commissioning and training, giving customers in all geographies reliable access to the technical support their operations require.
Verkstad
Vanliga frågor
Q1. How does a two-stage blow molding machine handle the production of large-diameter cosmetic bottles for the South American personal care market?
The two-stage design of the EP-HGA.ES-4C130 is particularly well suited to large-format cosmetic containers because each stage — preform conditioning and bottle blowing — can be optimized independently. For markets in South America including Colombia, where product differentiation often relies on distinctive bottle shapes, the 4C130 supports body diameters up to 110 mm and container volumes to 1,500 ml. The servo-driven stretch rod controls axial extension speed precisely, which is the key variable when blowing wide-diameter bottles where uneven stretch can cause thinning at the shoulder or base. Conditioning lamp zones are individually programmable to match the thicker preform walls that larger containers require, and the 98 mm neck diameter range accommodates wide-mouth pump and trigger-spray formats popular in this segment.
Q2. What compressed air infrastructure does a facility need before installing a fully automatic blow moulding machine like the EP-HGA.ES-4C130?
This blow molding machine needs two separate air circuits. The low-pressure circuit operates at 7 kg/cm² with a flow demand of 800 ltr/min — typically met by standard plant compressors. The high-pressure circuit is the critical supply: 35 kg/cm² at 6,000 ltr/min for the actual bottle blowing event. Most standard industrial compressors cannot meet this pressure, so a dedicated high-pressure booster compressor is required. For cosmetics and pharmaceutical lines where oil contamination is unacceptable, an oil-free compressor is mandatory. We recommend evaluating total air system capacity, including storage receiver volume, before finalizing the installation schedule so that compressor procurement and site preparation can proceed in parallel with machine delivery.
Q3. Which PET bottle formats for shampoo and household cleaning products in Colombia can the EP-HGA.ES-4C130 blow molding machine produce most efficiently?
The 4C130 is most efficient when producing containers in the 750 ml to 1,500 ml range — the primary volume bracket for family-size shampoo, conditioner, and multi-surface cleaner packaging that dominates retail shelves in Colombia and across Latin America. Its 110 mm body diameter ceiling covers the wide grip formats preferred for ergonomic one-hand dispensing. The four-cavity mold configuration maximizes hourly yield per shift; at 3,200 bph, a typical 8-hour shift produces approximately 25,600 finished bottles — sufficient to supply a mid-sized filling operation without inventory gaps. PETG processing is also supported for brands requiring improved cold-weather impact resistance in transit to highland distribution regions.
Q4. When comparing a stretch blow molding machine with an extrusion blow molding machine for producing HDPE versus PET daily chemical bottles, what are the key considerations for a packaging engineer?
The choice hinges primarily on resin type and bottle clarity requirements. Stretch blow molding machine systems — including the EP-HGA.ES-4C130 — are engineered for amorphous materials like PET and PETG that undergo biaxial molecular orientation during the blow event. That orientation is what gives PET bottles their optical clarity, rigidity, and gas-barrier performance. Extrusion blow molding machine platforms are the right tool for polyolefins like HDPE and PP, which cannot be stretch-oriented and are instead extruded as a parison then blown in a closing mold. For daily chemical brands that require transparent packaging — allowing consumers to see the product level — a PET stretch blow process invariably wins. For opaque, pigmented, or handlebar-equipped containers, extrusion is often simpler and more cost-effective.
Q5. Where can manufacturers in the global cosmetics and pharmaceutical industry source a reliable automatic pet blowing machine with validated after-sales technical support?
Reliable sourcing for a production-grade automatic pet blowing machine involves evaluating three factors beyond the machine specification itself: the manufacturer's documented project history with comparable bottle types, the availability of spare-parts logistics in your region, and the responsiveness of the engineering support team. Our blow molding machine systems have been commissioned on six continents, with specific reference installations in the cosmetics, pharmaceutical, and daily chemical sectors.
Redaktör: PXY
