The first is the main advantage of the servo packaging machine: servo system control reduces the mechanical cam, this function is completed by the servo electronic cam, the mechanical structure is simple, the operation is stable, and the noise is smaller.

       A: Servo packaging machine B: Double frequency conversion packaging machine

1. Power:

  A: Three servo control drives horizontal seal, vertical seal and feeding are controlled by independent motor.

  B: The double-frequency packaging machine has only two ordinary motors, one drives the horizontal seal feeding and one drives the vertical seal.

2. Mechanical mechanism:

  A: Direct drive by motor power.

  B: It requires a knife speed adjustment cam structure, a feed adjustment differential mechanism, a feeding mechanism and a cutter power distribution mechanism.

3. Horizontal sealing cutter speed adjustment:

  A: No adjustment is required, and the motion controller automatically tracks the synchronization.

  B: The cam structure needs to manually adjust the cutter speed to synchronize with the film.

4. Material position adjustment:

  A: Enter the digital adjustment on the touch screen.

  B: Manual adjustment by differential mechanism.

5. Anti-cutting function:

  A: When the cutting occurs, the cutter will be suspended. The feeding and vertical sealing will continue to work. When there is no cutting condition, the packaging machine will work normally.

  B: When the cutting occurs, the whole machine stops working, and the adjustment needs to be manually restarted.

6. Air defense package function:

  A: When there is an empty package in the feeding, the horizontal seal and the vertical seal are suspended, and when there is material, continue working.

  B: Manual start after manual shutdown.

7. Replace the material package length:

  A: When replacing the material length, the operation is simple, just enter the relative parameters on the touch screen.

  B: Replacing products with excessive material length differences requires mechanical parts to be replaced, and the operation is complicated.

8. Recipe function:

  A: The parameter device of the array package can be saved, and can be normally produced by switching directly without re-adjusting the machine.

  B: Not available.

9. Requirements for operators:

  A: Intelligent humanized parameter setting, familiar with the use in a short time.

  B: A certain machine is required to be familiar with the transition period and have certain technical requirements.