Semi-auto carton sealer

A carton sealer is a machine used in packaging and manufacturing industries to automatically seal the top of the cardboard boxes or cartons once they have been filled.

Features & Benefits

Automatically fold the top of the carton and sealing.

Automatically adjusts the width and height based on the size of the box, ensuring a perfect fit every time.

Safety is a top priority – our machine is equipped with a blade guard to prevent injuries while operating.

All operations can be carried out automatically, making unmanned packing possible.

Not only capable of working independently, but can also seamlessly integrate into an automated assembly line for optimized efficiency.

Applications where Semi-auto carton sealer is used

  • Sample 1

    Products Parts

    Top and Bottom Belt Driven
    Top and Bottom Belt Driven

    Use four belts to complete the upper and lower drive sealing box, ensuring the sealing box is smooth and fast, and is used in lighter and narrower cartons.

    Left and Right Belt Driven
    Left and Right Belt Driven

    Belt drive on both sides (left & right), it is suitable for light cartons, the upper & lower sealing is fast and smooth.

    Intelligent Adjustment
    Intelligent Adjustment

    Manually adjust height and width according to carton size within only 1 minute.

    Tape Application
    Tape Application

    Can be applicable for the 48/60/75mm adheisve tapes.

    Low-energy motor
    Low-energy Motor

    Equipped with 2 Omron Motors, fast speed, low cost, sealing smoothly and stably, continuous uninterrupted operation.


    Technical Parameter
    Model FX-A50/FX-B50
    Conveyor Speed 0-20m/min
    Applicable Carton Size L Longer than 150mm x W100-500mm x H100-500mm
    Applicable Tape Size 48mm, 60mm, 72mm
    Applicable Tape OPP
    Tabel Height 600-750mm (Adjustable)
    Power 240W,220V 50Hz
    Machine Size L850*W859*H1530mm
    Weight 100Kg

    Electric Configuration

    Motor GPG/Taiwai
    Cylinder Airtac/Taiwan
    Limit Switch Omron/Japan
    Solenoid Valve Airtac/Taiwan
    AC Contactor Schneider/France
    Intermediate Relay Schneider/France
    Button Switch Schneider/France


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