Ultrasonic Tube Sealer

DGF-25C
Ultrasonic tube sealer is a kind of machine which uses an ultrasonic concentrator to act on the sealing part of the packaging container to seal the package.
The machine is compact and versatile. With small occupation less then 1 cbm, it’s capable to do the whole process from tube loading, orientation,filling,sealing,triming to final output.


Feature

Application

Advantage

Equipment configuration

Specifications

Product Tags

1.PLC control system with simple operation.
2.The ultrasonic frequency has advanced scanning successively and automatic correction function.
3.With automatic error alarm function.
4.Adopting the new type of automatic tube loading mechanism, the loading is smooth without jamming.


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  • It has been widely applied in cosmetic, chemistry and food industries.
    Ultrasonic welding can be applied to almost all plastic material, as it creates heat by way of friction between the materials to be joined.

    tube sealing (1-1) tube sealing (2-1) tube sealing (3-1)

     

    1.Auto tube loading
    The plastic tube is placed in the collecting tank with the opening outward. The swing mechanism controls the tube to enter the tube drop channel one by one, and the tube dropping mechanism swings back and forth 90° to place the tube into the lower tube base to complete the tube loading.

    2.Auto orientation
    After the tube is loaded, the rotary table to drive the tube to the marking station. The position of the tube is adjusted by identifying the positioning mark on the tube through the photoelectric switch. Keep all tubes facing in the same direction.

    3.Auto filling
    The filling part is composed of filling head, material tank, etc. The piston is driven to move by the pneumatic parts to extrude the material and pour it into the lower tube from the material tank. It can accurately controlled by controlling the extrusion time, and automatic filling can be realized from 20g to 250g.

    4.Ultrasonic sealing
    Plastic molecules are vibrated and strongly jointed together with ultrasonic power to achieve the purpose of sealing, it can be sealed under different conditions. It can be firm and nice welding regardless of the material remaining on inner wall of the tubes or there is water at the sealing place, and it is not easy to produce false seal.

    5.Cutting surplus edge
    Automatic edge cutting, cutting off the surplus edge at the end of the tube after sealing, making the end more smooth, can be cut out a variety of different shapes or lines of the tail to meet the design requirements.

    1.The 304 stainless steel body shell of the whole machine meets the requirements of food hygiene.
    2.PLC control module is adopted to make the operation of the equipment simple and convenient.
    3.It adopts SMC pneumatic components from Japan, with accurate positioning and low failure rate.
    4.Adopt French Schneider electrical components to ensure long-term operation.

    Machine Model DGF-25C
    Voltage (V/Hz) 220/50
    Power (kW) 1.5
    Speed (pcs/min) 0-25
    Sealing Width (mm) 3-6
    Sealing Length (mm) <85 (φ50)
    Matching Air Pressure(MPa) 0.4-0.8
    Dimensions (mm) 900×800×1650
    Weight (kg) 260
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