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Fully automatic BOV aerosol filling line for continuous production—integrating dual-head gassing and crimping with six-head through-the-valve liquid filling. The complete system includes automatic can feeding, pressure testing, checkweighing, actuator feeding, cap feeding, coding and packing.
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Key Specifications
● Output: 50–60 cans/min (3,000–3,600 cans/hour)
● Valve Size: 1 inch (25.4 mm)
● Line Configuration: Can feeder, BOV gassing and crimping machine, six-head liquid filler, pressure tester, checkweigher, actuator feeder, cap feeder, coder and packing table
● Applications: Facial mist, sunscreen, wound-care sprays, edible oil sprays and other BOV products
The AILE automatic Bag-on-Valve (BOV) line represents modern barrier packaging technology. Unlike our standard aerosol filling line designed for conventional propellants, BOV separates the liquid product into a laminated multi-layer pouch while clean compressed air or nitrogen (N2) surrounds the bag inside the can. Learn more about Bag-on-Valve technology and the BOV filling process.
The integrated sequence synchronizes empty can feeding, dual-head under-the-cup propellant charging and crimping, 6-head through-the-valve positive displacement dosing, inline container pressure inspection, checkweighing, spray button placing, outer capping, and automatic shrink sleeve labeling with steam tunnel finishing.
The complete linear inline production line occupies an overall footprint span of 20.75 meters, integrating filling, testing, and full downstream packaging:
Automated accumulation turntable delivering steady, single-line container sorting without jamming.
Integrates 2 heads for under-the-cup air/N2 injection and valve crimping, paired with 6 high-pressure liquid micro-metering heads.
Dedicated pressure sensor measuring internal can pressure through the valve; automatically rejects non-compliant containers.
High-precision dynamic load cell with pneumatic rejection flipper for 100% finished weight validation.
Vibratory sorting hopper aligning spray actuators with guided vertical pressing to prevent valve stem bending.
Inclined cap elevator supplying dust caps to an automated press-down assembly (also accommodates one-piece overcaps).
Synchronized rotary sleeve labeler and 1800mm heating tunnel with steam generator for uniform 360-degree container labeling.
Sanitary stainless steel accumulation table for final visual inspection, manual cartoning, and end-of-line packaging.
| Productivity | 50–60 cans/min (3,000–3,600 cans/hour) |
|---|---|
| Liquid Dosing Station | 6 Micro-Metering Filling Heads (Positive displacement) |
| Gassing & Sealing Station | 2 Vacuum Gassing & Under-the-Cap Crimping Heads |
| Applicable Container Diameter | Ø35 mm – Ø66 mm |
| Applicable Container Height | 70 mm – 260 mm (Adjustable up to 300 mm) |
| Applicable Valve Type | 1 inch (25.4 mm) Male and Female Bag-on-Valve |
| Supported Propellants | Clean Compressed Air, Nitrogen (N2) |
| Working Air Pressure | 0.6 – 0.8 MPa |
| Operating Voltage | 3 PHASE 380V / 220V; 50/60 Hz |
| Main Construction Material | SUS304 Frame with Sanitary SUS316L Contact Parts |
| Total Straight Line Length | 20,750 mm |
| Detailed Engineering Dossier | *Full layout drawings, air consumption figures, and piping schematics supplied upon inquiry. |
Saline nasal spray, sterile eye wash, disinfectant spray, burn care mists.
Continuous sunscreen mist, moisturizing thermal water, facial toners, shaving gels.
Extra virgin olive oil sprays, baking pan release oils, flavoring vinegars.
Mini water-based fire extinguishers and high-purity chemical surface protectors.
Clients provide target aerosol cans, specific Bag-on-Valve pouches, and liquid formulations. We calibrate starwheels, vacuum seals, and crimping collets to your exact packaging specifications.
Every BOV line undergoes wet trials according to our pre-shipment FAT checklist, validating internal pouch pressure and seal integrity prior to export.
Supplied with complete electrical schematics, pneumatic piping diagrams, and detailed video tutorials explaining quick starwheel changes and daily sanitation procedures.
AILE provides remote commissioning assistance as well as dispatched field engineers for cleanroom installation, SAT validation, and operator training upon request.
A full set of critical wearing components (vacuum sealing cups, crimping collets, dosing seals) is packed with the machine, with additional stock available for express international dispatch.
