The automatic duckbill cap capping machine is a special automatic packaging equipment customized for special-shaped caps such as
duckbill pump caps, spray caps and emulsion pump caps, specially developed for the capping process of bottled products in daily chemical, pharmaceutical, fine chemical and other industries. Integrated with intelligent servo control system and flexible capping structure,
the equipment avoids the drawbacks of traditional rigid capping and can automatically complete the whole process of cap feeding,
positioning, capping and locking. The whole machine is made of food-grade stainless steel with stable structure, dust and corrosion
resistance, suitable for continuous industrial production. It supports visual parameter adjustment, compatible with various specifications of bottles and duckbill caps, with high capping accuracy, no tooth slipping and no bottle scratching. It can be used independently or
connected with the complete automatic packaging system of filling and labeling lines, serving as core equipment to replace manual
capping and improve packaging standardization and production efficiency.
Precise Torque Control & Stable Capping: Equipped with servo torque adjustment system with accurate and controllable torque, effectively avoiding liquid leakage caused by loose caps and cap cracking caused by over-tightening, with a capping qualification
rate of over 99.8%.
Flexible Capping & No Damage: Adopts silica gel flexible capping rollers with uniform friction, compatible with plastic, metal and other duckbill pump caps, no scratching, wear or deformation during operation.
Wide Compatibility & Versatile Use: Suitable for plastic and glass bottles of different diameters and heights, compatible with
various specifications of duckbill caps, spray pump caps and emulsion pump caps, realizing multi-product productionwith
one machine.
High Efficiency & Continuous Operation: Automatic assembly line operation with adjustable stable capping speed, meeting mass production demands, featuring low energy consumption and low noise, supporting 24-hour continuous industrial production.
Intelligent Control & Easy Operation: Equipped with touch intelligent control panel with visual parameter adjustment, one-key start-stop and automatic fault alarm, no professional technicians required for operation.
Corrosion Resistant & Easy Maintenance: The whole machine is made of food-grade 304 stainless steel with dust-proof and
waterproof structure, easy to clean without sanitary dead corners, complying with food and pharmaceutical industry production
standards.
production photos



Technical Parameters
Parameter Item | Technical Data |
|---|---|
Cap Diameter Range | Φ10mm - Φ70mm |
Bottle Height Range | 30mm - 300mm |
Capping Speed | 20 - 50 Bottles/Min (adjustable) |
Capping Torque | 0.5 - 8N·m (precision adjustable) |
Working Voltage | AC 110V/220V, 50/60Hz |
Total Power | 800W - 2.2KW |
Working Air Pressure | 0.5 - 0.7MPa |
Machine Material | 304 Food Grade Stainless Steel + Aluminum Alloy + Silicone Roller |
Applicable Bottle Type | Plastic Bottle, Glass Bottle |
| Applicable Cap Type | Duckbill Cap, Spray Pump Cap, Emulsion Pump Cap, Screw Cap |