HGA.ES-6C76

6-Cavity Enhanced Servo Stretch Blow Molding Machine  ·  PET / PETG  ·  7,200 bph  ·  Max 68 mm Body  ·  CE + ISO 9001:2015

The HGA.ES-6C76 is the highest-output machine in the HGA.ES series at 76 mm pitch — delivering 7,200 bph across six simultaneous cavities for slim cosmetic and daily chemical bottle production up to 700 ml. At 7,200 bph, it produces 50% more bottles per hour than the 4-cavity HGA.ES-4C76 (4,800 bph) for the same slim-format bottle range, and is the single highest-bph machine in the entire HGA.ES cosmetic series.

In 6-cavity production, each cycle produces six bottles simultaneously. Any timing variance propagates across six positions per cycle — producing systematic inter-cavity wall-thickness and weight variation that accumulates at 6× the rate of a single-cavity machine. The ES enhanced servo drive's faster response and tighter positional repeatability address this at the source. At 7,200 bph — 1,200 cycles per minute per cavity — the timing precision of the drive system directly determines whether the production lot meets specification across all six positions or develops systematic inter-cavity drift as the run extends.

At 7,200 bph, the HGA.ES-6C76 is the highest-output machine in the entire HGA.ES cosmetic series across all pitch configurations. For the highest-volume slim cosmetic filling operations — major FMCG shampoo and personal care brands, large-scale OEM packaging suppliers, high-run daily chemical production — 7,200 bph at ES quality is the terminal production rate available in the HGA.ES 76 mm pitch slim bottle category. No higher single-machine output exists in the HGA.ES series for this bottle format range.

The 130-position preform holder is the largest in the entire HGA.ES series — larger than any 2-, 3-, 4-, or other 6-cavity ES configuration. At 6 preforms advancing per cycle at 76 mm pitch, the holder must maintain consistent infrared temperature conditioning across all positions simultaneously at 7,200 bph cycle rate. The 130-position holder provides the dwell time and zone capacity to deliver consistent through-wall temperature conditioning to six preform streams at this production rate — the heating system capacity that makes sustained 7,200 bph ES quality possible.

At 7,200 bph and standard cosmetic bottle volumes of 100–500 ml, the HGA.ES-6C76 produces 720,000 to 3,600,000 ml of container volume per hour — the highest single-machine volumetric throughput available in the HGA.ES slim-bottle series. For high-volume cosmetic filling operations and large-scale daily chemical production where per-unit packaging cost and per-shift output rate are the primary commercial drivers, the 6C76 delivers the maximum production efficiency at 76 mm pitch slim bottle ES quality.

At 4,690 x 2,000 x 2,000 mm, the HGA.ES-6C76 footprint is larger than the 4C76 (3,290 x 1,830 x 2,260 mm) due to the extended preform transport path for 130 positions and 6-cavity blow station, but substantially more compact than the 3C76 (5,570 x 2,090 x 2,500 mm) despite producing 140% more bottles per hour. The 6C76 is also 500 mm shorter in height than the 3C76 — fitting into standard industrial bay ceiling clearances without special overhead requirements.

6-cavity commissioning requires calibration of the 130-position holder indexing, infrared zone balancing across six simultaneous preform streams, ES servo parameter setup for 6-position blow station timing, and systematic inter-cavity uniformity verification from all six positions. Ever-Power's commissioning engineers complete all steps before handover, with factory acceptance test samples from all six cavities inspected for inter-cavity weight and dimensional uniformity before shipment.

Ultra-high-volume shampoo and body wash from 100 ml to 700 ml in PET and PETG at slim bottle formats up to 68 mm body diameter. Major FMCG and fast-moving consumer goods brands running high-volume filling lines where per-shift bottle count is the primary production constraint — 7,200 bph is the highest single-machine output available in the slim-bottle ES category, eliminating the need to run two 4-cavity machines for equivalent throughput.

Slim PETG toner, essence, and serum bottles from 100 ml to 500 ml for large-scale K-beauty and cosmetic brand production. Large OEM packaging suppliers serving multiple concurrent premium brand clients where combined daily output requirements exceed 4-cavity capacity. At 7,200 bph, the 6C76 produces enough slim premium cosmetic bottles in a single shift to supply multiple brand clients simultaneously, reducing the machine count required for high-volume OEM operations.

Standard daily chemical — hand sanitiser, liquid soap, dishwashing liquid, personal hygiene — from 200 ml to 700 ml in PET at slim body formats up to 68 mm body diameter and 38 mm neck. Large-scale daily chemical production where per-shift slim bottle output at 7,200 bph is the production target — eliminating multi-machine setups for equivalent throughput while maintaining ES inter-cavity quality consistency across all six positions.

Large-scale OEM packaging suppliers producing maximum-volume slim-format PET and PETG bottles across multiple cosmetic and daily chemical brand clients — where a single HGA.ES-6C76 at 7,200 bph replaces the equivalent throughput of one and a half 4-cavity machines, reducing machine count, floor space, and compressor requirements per unit of output while maintaining consistent ES quality across all six cavity positions.

Blowing pressure: 35 kg/cm² · Min. flow: 5,800 L/min · Oil-free type required · Dedicated industrial compressor system recommended at this flow rate

Cooling water: 8–12 °C · Min. flow: 40 L/min · Stable temperature for consistent 6-cavity slim bottle quality at 7,200 bph

Operating pressure: 7 kg/cm² · Flow: 900 L/min · For preform conveying across 130 positions, cooling air, and mold actuation across 6 simultaneous cavities

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"We operate an FMCG shampoo and body wash production line at 200 ml and 400 ml. We previously ran two 4-cavity ES machines to achieve our throughput target. One HGA.ES-6C76 replaced both with room to spare. The 7,200 bph output at ES inter-cavity consistency is what made this machine's case compelling — we halved our machine count for equivalent output while improving quality consistency across all cavities. The 5,800 L/min compressor upgrade was the main infrastructure investment."

Machine: HGA.ES-6C76

"We produce PETG toner and essence bottles from 120 ml to 350 ml for seven K-beauty brand clients concurrently. The 6-cavity configuration at 7,200 bph allows us to run complete client orders within shorter time windows than our previous 4-cavity setup. PETG zone calibration for six simultaneous streams required the most thorough commissioning we have experienced — two full days from the Ever-Power engineer. Clarity and inter-cavity uniformity across all six cavities are both consistent since startup."

Machine: HGA.ES-6C76

"We run liquid soap and hand sanitiser at 250 ml and 500 ml for daily chemical distribution. 7,200 bph meets our daily production schedule in a single shift. The 130-position holder gives us confidence in heating consistency across all six cavities — we had intermittent inter-cavity weight issues on a competitor 6-cavity machine with fewer holder positions before switching to Ever-Power. Machine has been stable since commissioning."

Machine: HGA.ES-6C76

"We operate two HGA.ES-6C76 machines — 14,400 bph combined for our slim cosmetic bottle supply operation. At this output rate, the full production line specification matters as much as the machine: preform feeder capacity, conveyor speed, sorting line, and pallet stacking must all match 7,200 bph per machine. Plan the complete line, not just the blow molding machine. The machines themselves have performed to specification. Ever-Power's post-commissioning support response has been professional."

Machine: HGA.ES-6C76

Q1: What is the key difference between the 6C76 and the 4C76?

Both use 76 mm pitch and cover bottles up to 68 mm body diameter and 700 ml. The 6C76 adds two more cavities, increasing output from 4,800 bph to 7,200 bph (+50%), and adding 34 preform holder positions (130 vs 96). However, the 6C76 has a 38 mm maximum neck versus 48 mm on the HGA.ES-4C76 — if your bottle requires a neck between 38 mm and 48 mm, the 4C76 is the only valid ES option at 76 mm pitch regardless of output target. Choose the 6C76 exclusively when maximum output at or below 38 mm neck is the priority.

Q2: Why does 6-cavity production most critically require the ES enhanced servo drive?

Inter-cavity timing variance produces quality differences proportional to cavity count. In 2-cavity production, any timing error affects 2 bottles per cycle; in 6-cavity production, the same timing error affects 6 bottles per cycle and produces a more severe systematic inter-cavity quality pattern across the production lot. The ES drive's faster servo response and tighter positional repeatability address this at the drive level — suppressing the timing variance before it propagates to bottle quality, rather than accepting inter-cavity differences and managing them through process parameter compensation.

Q3: What downstream equipment must be matched to 7,200 bph output?

At 7,200 bph (120 bottles per minute), every element of the downstream system must be rated for this rate: the bottle outlet conveyor, air transport system, orientation and sorting line, labelling line (if inline), and palletising or packaging system. A 4-cavity line designed for 4,800 bph will be the immediate bottleneck if a 6C76 is added without downstream upgrade. Plan the complete line specification at the machine purchase stage — contact Ever-Power for guidance on line-balancing considerations at 7,200 bph output rate.

Q4: Can the machine handle PETG at 6-cavity production rate?

Yes. The 130-position holder provides the greatest infrared dwell time in the HGA.ES series — adequate for consistent PETG temperature conditioning across all six preform streams at 76 mm pitch. PETG zone calibration at 6-cavity rate requires more commissioning time than PET — plan for an extended commissioning period when specifying PETG. Contact Ever-Power with your PETG datasheet before ordering for a pre-commissioning zone profile assessment.

Q5: What is the machine footprint and weight?

4,690 mm (L) x 2,000 mm (W) x 2,000 mm (H), 5,500 kg. Confirm floor load capacity for 5,500 kg. The 2,000 mm machine height fits standard industrial ceiling clearances without special requirements. Allow lateral clearance for 6-cavity mold change-over, bottle outlet conveyor on the exit side, and auxiliary equipment access. The full production line footprint at 7,200 bph — including preform feeder, conveyor, and downstream sorting — will be significantly larger than the machine alone; plan the full line layout before finalising the facility allocation.

Q6: What after-sales support is available for this high-output configuration?

Remote technical support during business hours with engineers who have specific 6C76 commissioning experience. 5-year spare parts availability commitment. On-site engineer dispatch for faults not resolvable remotely. The 6-cavity ES commissioning engineer is available for follow-on site visits if inter-cavity uniformity or cycle stability issues arise during production ramp-up at 7,200 bph rate. At this output level, unplanned downtime has proportionally higher production impact — Ever-Power prioritises response time for 6C76 customers accordingly.

Same pitch and body diameter at 4-cavity ES configuration — 4,800 bph and wider 48 mm neck range. The correct selection when neck diameter is between 38 mm and 48 mm, or when 4-cavity output suffices.

View HGA.ES-4C76 →

Same 6-cavity ES configuration at 114 mm pitch for medium-body bottles up to 94 mm diameter and 1,500 ml — the 6-cavity option when body diameter exceeds the 6C76's 68 mm limit.

View HGA.ES-6C114 →

Browse the complete Ever-Power HGA cosmetic and daily chemical blow molding series across all cavity counts and pitch configurations.

View Full Series →