An Automatic Pump Cap Bottle Capping Machine is a high-efficiency, automated capping solution engineered to securely apply and tighten pump-style caps (including trigger pumps and dispenser pumps) on plastic bottles. Designed for personal care, household chemicals, cosmetics, and other liquid products, this equipment delivers consistent torque control, reliable sealing quality, and stable production performance across a wide range of container formats.
Structure of Automatic Pump Cap Bottle Capping Machine
Machine Frame
The machine frame is built from rigid metal to support all functional units. It ensures stable operation during continuous capping and provides mounting points for electrical and mechanical components.
Conveyor System
An integrated conveyor transports bottles steadily through the capping area.
It includes:
Adjustable guide rails for different bottle diameters
Motor-driven belt
Capping Head Assembly
The capping head is the core structural unit responsible for tightening pump caps.
It consists of:
Servo motor-driven spindle
Capping rubber wheel
Cap pressing rod
Height Adjustment System
The height adjustment structure allows the machine to accommodate bottles of varying heights.
This system includes:
Servo lifting unit
Bottle Holding and Positioning Unit
This unit stabilizes bottles during capping to prevent rotation or tipping.
Structural elements include:
Bottle clamping belts
Bottle clamping cylinder
Electrical Control Box
The control cabinet houses all electrical components and wiring.
This structure Main includes:
PLC controller
Servo controller
Key Benefits of Automatic Pump Cap Capping Machine
Precise Servo Control
Equipped with servo capping system, the machine delivers stable and repeatable cap tightening performance.
Integrated Cap Management
Automatic cap sorting systems ensure continuous feeding and placement, optimizing production uptime.
Customized Bottle Capping System
Each automatic bottle capping machine is designed for one specific bottle-and-pump combination, ensuring precise alignment tightening.
Technical Specifications of Automatic Pump Cap Bottle Capping Machine
Items | Parameters |
Cap Diameter | 20 – 60 mm |
Bottle Height | 75 – 250 mm |
Production Speed | 30 – 80 bottles/min |
Control System | PLC + Touchscreen |
Power Requirement | 220V 50Hz or customized |
Material | Stainless Steel |
Conveyor Height | Customized |
Applications of Automatic Pump Cap Bottle Capping Machine
This automatic pump cap capping machine is widely used in industries where precision and efficiency are crucial:
Cosmetics & Personal Care – Shampoo, conditioners, lotions, hand wash, skincare pumps.
Household & Cleaning Products – Surface cleaners, liquid detergents, sanitizers.
Pharmaceutical & Healthcare – Medical sprays, sanitizing solutions, therapeutic lotions.
Food & Beverage – Condiments, sauces, drink dispensers (pump style).
Integration with Complete Packaging Lines
This machine is often installed as a key component in automated packing production lines:
Automatic Liquid or Cream Filling Machine
Automatic Pump Cap Capping Machine
Automatic Labeling Machine
Details of Automatic Pump Cap Bottle Capping Machine
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