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Automatic Cap Lining Machine
Automatic Cap Lining Machine Automatic Cap Lining Machine Automatic Cap Lining Machine Automatic Cap Lining Machine
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Automatic Cap Lining Machine
(Wadding Machine)

Cap liner assembly machine for inserting liners/wads in plastic closures

The automatic cap lining machine replaces manual operations by automatically inserting liners into bottle caps. This machine operates as an integrated whole (IW), controlled by a PLC, and performs a series of actions including cap feeding, sorting, punching, lining, and narrow roll material feeding. It is suitable for industries such as pharmaceuticals, food, beverages, cosmetics, pesticides, and their associated lid and liner manufacturing, ensuring fast punching and insertion of sealing liners.

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Technical Specifications
Inner Diameter of Foil Roll 76mm
Outer Diameter of Foil Roll ≤500mm
Speed 50-75 caps per minute (common cap with diameter less than 50mm) (the production speed depends on height, diameter and shape of the cap)
Power Supply 220V, 50-60HZ, 2kW, single phase
Working Pressure 0.8Mpa
Air Consumption 160L/min
Machine Dimensions (L×W×H) 2000×1350×1800mm (including cap feeder)
Machine Weight 450kg
Configurations AirTAC pneumatic components
Delta Electronics PLC & touch panel
Omron relay
Features
  • PLC control: operated via a panel, ensuring stable and reliable performance with easy operation, capable of continuous 24-hour operation.
  • Automatic cap sorting automatically removes caps with the opening facing down.
  • Rotary positioning: ensures accurate cap lining.
  • Punching device: allows for different cap specifications through mold replacement.
  • Counting function: includes liner shortage and joint detection features.
Optional Configurations
  • Glue dispensing device
  • Air filter with sterilization filter element
  • Liner folding and pull tab device
  • Top vibrating hopper or elevator cap feeder
Process Flow
  • Cap feeding: bulk elevator feeder.
  • Cap unscrambling: orientation selected by cap weight.
  • Cap chute: equipped with cap absence and full sensors.
  • Cap positioning device
  • Punching station: punching and inserting aluminum foil liners driven by cylinders.
  • Step feeding mechanism: driven by a servo motor.
  • Product counter: counting sensor and 9-digit display.
  • Automatic liner shortage alert and machine stop
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About Us

Leading Packaging Equipment Manufacturer

Guangdong Penglai Intelligent Equipment Co., Ltd., established in 2003, is a professional manufacturer, supplier, and exporter of filling, capping, and labeling machines, with factories and offices in Dongguan and Shenzhen. Covering a total area of 3,000 square meters, the company specializes in filling machines, capping machines, and labeling machines, providing comprehensive filling production line solutions for industries such as daily chemicals, pharmaceuticals, leisure foods, and automotive products.

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