EP-HGA.ES-2C100 Blow Molding Machine

The drive system uses servo motors and reducers sourced from internationally recognised manufacturers. This component selection delivers more stable motion profiles across every cycle, directly reducing cavity-to-cavity variation on multi-shift cosmetic bottle runs where dimensional repeatability is commercially critical.

The 350 mm stretching stroke and 100 mm pitch configuration allow this plastic blow molding machine to handle oval, waisted, and embossed bottle profiles that exceed the mechanical capability of shorter-stroke IBM platforms. For daily chemical brands requiring distinctive packaging shapes, this is a meaningful production advantage that avoids the need for custom-engineered alternatives.

Rated at 34 kW maximum with a typical operating draw of only 8–12 kW, this machine operates well below peak electrical demand during normal production. For factories in Colombia, Peru, and other Latin American markets where industrial electricity tariffs are significant operating costs, this ratio translates into measurable per-bottle energy savings on high-volume cosmetic lines.

At 2,900 × 1,525 × 1,930 mm and 2,000 kg, the ES-2C100 fits within a standard factory cell without requiring structural modification. Its footprint-to-output ratio makes it practical for cosmetic contract manufacturers who need to maximise productive floor area without committing to the larger footprint of higher-cavity machines.

Multiple national patents are registered on the mechanical and process innovations incorporated into this blow molding machine series, reflecting sustained R&D investment in areas that improve container quality, reduce cycle time variation, and extend mold service life beyond industry-standard intervals.

A blowing pressure range of 26–35 kg/cm² allows operators to fine-tune the blowing circuit for different bottle profiles and wall thickness requirements without machine reconfiguration. This pressure flexibility supports a wider range of PET and PETG container designs on the same tooling platform than fixed-pressure IBM machines of equivalent capacity.

• The die lip is engineered as a two-part assembly, maintaining coaxial alignment between the preform and the forming axis throughout each production cycle.
• Cooling water channels are optimised for maximum heat extraction efficiency, supporting faster cycle times without compromising preform dimensional stability.
• All cavity-forming components are machined from imported 2316 die steel with full heat treatment, providing corrosion resistance and long service life under continuous production conditions.
• Core plates, cavity plates, and structural components are constructed from 420 stainless steel, selected for its superior resistance to process-related corrosion.
• Modular construction simplifies routine maintenance and keeps downtime short during scheduled service intervals.
• Standardised interchangeable fittings reduce spare parts inventory requirements across multiple mold sets.
• Each mold set supports production of more than one preform profile, reducing tooling investment for manufacturers running multiple container specifications.

• All cavity components are produced from high-grade tool steel selected for hardness and dimensional stability under repeated thermal cycling.
• Bottle cavity profiles are generated using advanced 3D design software, ensuring geometric accuracy across both simple round formats and complex contoured shapes.
• A broad catalogue of bottle designs is available, and custom cavity development is supported for brands with proprietary container profiles.
• Internal water cooling channels are laid out for balanced heat extraction across the full cavity surface, reducing hot spots that cause localised thin walls or optical defects.
• All metal structural parts are machined on CNC equipment, guaranteeing tight tolerances that directly support consistency between the two cavities throughout the production run.

Containers up to 500 ml, 80 mm maximum body diameter, and 200 mm maximum height are within specification. This covers the majority of shampoo, conditioner, lotion, and liquid soap bottle formats in the 200–500 ml mid-size range that dominate daily chemical retail channels in Colombia and across South America.

At 2,400 bph theoretical output, the ES-2C100 running two 8-hour shifts produces approximately 11–12 million bottles per year at 90% uptime. If your annual requirement is below 10 million units, this machine is appropriately sized. Above 15 million, a four-cavity platform will deliver better per-unit economics.

The 100 mm mold pitch must match your existing mold sets or your planned tooling supplier's standard. Confirm pitch compatibility before purchase. New tooling at 100 mm pitch is well-supported by most experienced mold manufacturers serving the daily chemical and cosmetic packaging sector.

Confirm that your facility can provide high-pressure blowing air at 26–35 kg/cm² and chilled water at 8–10°C. These two utility requirements are the most common installation constraint for new bottle blow molding machine deployments in Latin American manufacturing environments where infrastructure varies significantly between industrial zones.

Mid-size shampoo and conditioner bottles in 300–500 ml formats represent the highest-volume SKU class in hair care retail. The ES-2C100 Blow Molding Machine sustains consistent neck finish dimensions across multi-hour runs — a critical requirement for pump-top and flip-cap closures used throughout Colombian and Latin American mass-market hair care channels.

Transparent and semi-transparent HDPE and PET hand wash bottles with pump or disc-top closures require the wall clarity and neck precision this machine provides. The blowing pressure range allows operators to tune wall thickness for lightweight formulations without sacrificing structural integrity during transport and retail display.

Oval and contoured body lotion bottles in 200–400 ml that require complex side-wall profiles benefit from the 350 mm stretching stroke. Container geometry that a shorter-stroke two-step blow molding machine would produce with thin spots at curve transitions is handled with consistent wall distribution on this platform.

Multipurpose household cleaner bottles — bathroom, kitchen surface, and glass cleaning products — share dimensional overlap with cosmetic containers in the 300–500 ml range. Manufacturers supplying both personal care and household product lines can run both categories on the ES-2C100 with tooling changes, improving machine utilisation across their SKU portfolio.

Toner bottles and serum containers in PETG and clear PET require the surface clarity and dimensional accuracy that injection blow molding delivers over extrusion alternatives. The 68 mm neck diameter range on this machine accommodates both narrow-neck dropper formats and wider disc-top fitments common in the Korean-influenced skincare lines increasingly distributed across the Andean region.

High-pressure blowing air at 26–35 kg/cm² and a separate 7 kg/cm² low-pressure operational circuit are both required. Our matched oil-free compressor systems are pre-specified for the ES-2C100 air consumption figures, preventing tooling contamination and guaranteeing pressure stability throughout continuous production.

Maintaining both injection mold and blow mold temperatures within a stable operating band reduces cycle-to-cycle variation and minimises reject rates on complex cosmetic bottle profiles. A dedicated temperature controller is particularly valuable when running thin-wall or transparent PETG containers where thermal stability has a direct effect on surface clarity.

Automated optical inspection at the conveyor output of the production line catches dimensional deviations, wall defects, and neck irregularities before bottles reach filling operations. At 2,400 bph, manual inspection cannot maintain statistically meaningful sampling rates — inline visual inspection closes that quality gap efficiently.

Chilled water supply at 8–10°C is required for stable mold cooling throughout production. In tropical climates common across Colombia and coastal South American manufacturing facilities, ambient conditions make a dedicated industrial chiller essential rather than optional. Our chiller systems are sized to the ES-2C100's 30 ltr/min cooling water flow rate.