5000 ml Large-Format Capability

The 5000 ml maximum container volume positions the ES-2C200 at the top of the crafts and special-shaped series, covering large decorative vessels, premium gift carafes, jumbo promotional containers, and specialty industrial packaging that no smaller model in the blow molding machine range can accommodate. The 180 mm body diameter and 350 mm height envelope allow genuinely large-format container designs rather than oversized versions of compact bottle shapes.

6000 ltr/min High-Pressure Air Circuit

Inflating two 5000 ml special-shaped cavities per cycle demands a high-pressure air flow capacity far beyond what smaller blow molding machine models require. The ES-2C200's 6000 ltr/min circuit at 30 kg/cm² provides the pneumatic volume to fill both large cavities rapidly and completely, ensuring that even fine surface texture details and thin-section areas of complex container profiles are fully formed before the material temperature drops below the blow-forming window.

85 kW Heating Capacity for Large Preforms

Reheating the large preforms required to produce 5000 ml containers demands substantially more electrical power than smaller-format machines need. At 85 kW maximum plus 35 kW supplementary heating, the oven system provides the thermal headroom to heat thick-wall large preforms to their full processing temperature uniformly across both preform tracks, without the temperature drop-off at the end of each heating cycle that causes wall-thickness inconsistency in large containers.

Extended Mold-Open Clearance

The 499 mm mold-open distance accommodates the taller and wider mold sets needed for 350 mm-height, 180 mm-diameter containers. This extended clearance is critical for large special-shaped containers with pronounced overhanging shoulders or deep relief patterns — mold-open distance that is insufficient for the container profile is a primary cause of drag marks, deformation at demold, and parting-line cosmetic defects that can render entire production batches unusable.

Wide Neck Diameter up to 138 mm

The 138 mm neck diameter range is one of the widest in the two-stage blow molding machine series, enabling wide-mouth container formats — including large carboys, open-top vessels, and wide-opening craft packaging — that would be outside the mechanical capacity of machines with narrower neck-finish tooling. This expanded capability opens the ES-2C200 to container types beyond the conventional narrow-neck bottle formats that most blow molding machine specifications are optimized around.

Patented Engineering at Scale

The patented innovations incorporated across our blow molding machine range — clamping system design, oven architecture, process-control logic — are particularly valuable at the ES-2C200's scale, where the consequences of any mechanical or process instability are amplified by the larger cavity volume and heavier mold sets. These patents represent design solutions to reliability challenges that become more acute as machine scale increases, not simply IP coverage on standard industry configurations.

Preform Injection Mold

• The gate lip is assembled from two precisely mated components that lock the preform's central axis during injection — the foundational quality checkpoint for wall symmetry in large special-shaped containers, where any axial offset is amplified during the biaxial stretch-blow phase.
• Cooling channels are laid out to extract heat as evenly as possible across the preform body, managing the longer cooling time inherent in thick-wall large preforms and enabling repeatable cycle timing without temperature drift between shots.
• Forming components are machined from imported 2316 die steel — a grade selected specifically for its combination of high corrosion resistance and response to precision heat-treatment protocols that bring the steel to operating hardness without dimensional distortion.
• Core plates, cavity plates, and structural load elements are made from 420 stainless steel throughout, providing reliable protection against oxidation and chemical attack across the machine's full operational life including extended production campaigns.
• The mold layout prioritizes accessibility: standard tooling is sufficient for routine maintenance, and the component arrangement minimizes the disassembly depth required to reach wear-prone surfaces.
• Standardized interchangeable fitting geometry across preform types allows one mold base to produce multiple large-format preform designs, reducing tooling procurement overhead for operations running several product formats.

Blowing Mold

• Premium tool steel grades are specified for large-format cavity blocks, with hardness and fatigue resistance appropriate for the higher clamping forces generated when sealing molds around 180 mm-diameter, 350 mm-height container cavities at production rates.
• Every container geometry is fully developed in 3D modeling software and analyzed for parting-line placement, undercut management, and demold clearance before any machining begins — a process discipline that is more consequential at large scale because errors in large molds are proportionally more expensive to correct.
• Custom container silhouettes across the full range of large-format special-shaped designs — wide-body decorative vessels, tapered carafes, sculptural promotional containers, and wide-neck industrial packaging — are available from our mold design library or developed to customer specification.
• Cooling channels in large-cavity mold blocks are designed with particular attention to the extended surface area involved — channel routing must achieve uniform extraction across a 180 × 350 mm cavity surface, avoiding the localized heat retention zones that would cause surface imperfections in finished containers.
• All machining is performed on CNC centers to dimensional tolerances appropriate for large-format molds, ensuring that parting-line accuracy and the geometric match between cavity halves are maintained across both positions in the dual-cavity configuration.

Large-Preform Oven System

The 85 kW + 35 kW oven system is dimensioned for the longer dwell times and higher thermal loads of large preforms. Independent zone control across the full oven length allows the axial temperature gradient to be precisely specified for each container profile, with the ability to apply different heating intensities to different height zones of the preform to match the stretch-ratio requirements of the target container geometry.

High-Flow Pneumatic Circuit

The 6000 ltr/min high-pressure circuit at 30 kg/cm² is the largest air flow specification in the series. An accumulator buffer within the circuit prevents pressure transients at blow-cycle initiation from causing cavity overpressure events, and proportional regulation ensures each cavity receives its required pressure independently regardless of minor flow-resistance differences between the two positions at any given preform temperature and wall-thickness profile.

Cooling Water Distribution

Cooling water at 8–12 °C, 5–6 kg/cm², 50 ltr/min is distributed to both injection and blowing mold circuits in a balanced configuration. The higher flow rate (50 ltr/min versus 30 ltr/min in smaller models) reflects the larger mold surface area that must be cooled within each production cycle. Maintaining matched cooling rates between cavities at this scale is essential for consistent gloss, dimensional release, and cycle-time stability.

PLC Sequence Management

A programmable logic controller manages all machine sequences simultaneously for both cavities — mold open/close, preform transfer, oven traversal, stretch-rod actuation, blowing, and bottle ejection. The unified PLC architecture means that process parameter adjustments propagate symmetrically across both cavities in a single operator input, avoiding the inter-cavity process drift that makes quality management on parallel separate machines complex and operator-dependent.

Large Decorative Vessels & Gift Containers

Large-format gift carafes, decorative display vessels, and jumbo promotional containers for the retail and hospitality gift sector are the primary commercial application for this blow molding machine. At 5000 ml maximum volume with a 180 mm body diameter and 350 mm height, the container formats achievable on the ES-2C200 cover the full range of large gift packaging currently sold in premium retail channels across Colombia, the Netherlands, Australia, and global markets.

Premium Craft Beverage Packaging

Craft spirits, artisan cider, specialty vinegar, and premium olive oil brands in the 1–5 litre segment increasingly use distinctive special-shaped containers as their primary brand identity element. The ES-2C200's ability to produce large-format non-standard silhouettes at 1600 bph makes it commercially viable for established craft producers who have moved beyond low-volume prototype production and need a dedicated bottle blow molding machine to serve retail and wholesale distribution volumes.

Industrial Specialty Containers

Industrial chemical storage, agricultural product containers, and wide-mouth process vessels in non-standard shapes are a practical application for the ES-2C200's wide neck (138 mm) and large volume capability. PP's chemical resistance and PETG's clarity make both resins viable for industrial specialty containers, and the machine's 5000 ml maximum provides the capacity for the large-volume industrial packaging formats used in B2B supply chains across Brazil, Colombia, and international industrial markets.

Luxury Cosmetics & Personal Care

Ultra-premium skincare and fragrance brands producing signature collection products in large-format sculptural packaging use special-shaped blow molding machines as the only practical way to manufacture these containers at commercial volume with the surface-quality standards their market position demands. The ES-2C200's CNC-machined mold cavities and precise cooling circuits deliver the surface gloss and dimensional accuracy that luxury cosmetics packaging requires in the 500 ml to 5000 ml range.

Novelty, Collectible & Promotional Items

Large-format character bottles, institutional collectible vessels, and promotional containers for brand activations and licensed product campaigns require the combination of complex geometry and production volume that this auto blowing machine is designed to deliver. The 1600 bph output makes even large-scale promotional campaigns commercially viable without the prohibitive unit costs that small-batch blow molding produces on limited-capacity equipment.

Air Compressor

The ES-2C200 blow molding machine's 6000 ltr/min high-pressure air requirement at 30 kg/cm² is the largest in the product range and requires a dedicated high-pressure compressor system designed for this specific duty cycle. Correctly sizing the compressor — accounting for peak demand, pipeline losses, and a safety margin for startup transients — is fundamental to the machine achieving its rated output quality. Our technical team provides compressor specification assistance for all ES-2C200 projects as part of the pre-installation planning process.

Pengawal Suhu Acuan

For large-format containers in PC and PCTG — resins that require elevated mold temperatures for optical clarity and surface finish — a dedicated mold temperature controller is recommended to maintain both blowing-mold cavities at equal, controlled temperatures. At the ES-2C200's scale, a 1–2 °C difference in mold surface temperature between the two cavity positions produces detectably different gloss levels and wall-thickness profiles in large containers where the surface area is too large for ambient cooling alone to control adequately.

Bottle Visual Inspection Machine & Chiller

At 1600 bph from two large-format cavities, automated visual inspection is the only realistic quality gate between the blow molding machine and downstream operations. An in-line inspection system checks each container's surface, wall distribution, and geometry as it leaves the machine, flagging defects before they enter filling or packaging lines. Paired with a chiller maintaining the 8–12 °C coolant supply the ES-2C200 requires, these auxiliaries complete a production cell that is fully integrated and technically coherent from preform to inspected finished container.