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Products
  • Name: MZ-4000-type Automatic Rotary Die Cutting Machine

The Machine Introduction
◆ After vacuum absorption, the paperboard shall be kicked to feed paper automatically. The curved paperboard can be sucked even and then fed into the next manufacturing process. (the paper feed system equipped with inlet edge can be adopted)
◆ After thermal treatment, the superior alloy steel shall be adopted and grinded as drive gears, with Rockwell hardnessof over 42°.
◆ Spray-type circulating lubrication system is utilized in gear transmission to reduce noise and extend the service life of the gear.
◆ Superior materials shall be adopted both in the rubber pad roller and template roller with chroming performed after the surface has been grinded.
◆ Perform balancing and calibration to enhance the stability of the operation.
◆ If die cutting has not been performed to the template roller and rubber roller, then the empty load of the machine shall be reduced and the service life of the rubber and die cutter shall be extended through the automatic disengaging of the cylinder and eccentric gear.
◆ Coordinate with the pneumatic-type automatic lifting device withpaper feed system (the template roller shall ascend before the paper begins to be fed and descend after paper stops to be fed to ensure that each paperboard has been correctly die cut) and differential device with peripheral direction, and perform movement of 60mm in the axial directionof the rubber roller by mechanicaltransmission. In this way, each cutting will greatly extend the service life of the rubber roller at each different position (infinitely but not cycled).
◆ The machine shall be provided with a unique differential compensating device which is capable of making the rubber roller slide along with the template roller no matter how the diameter of the rubber pad changes so as to make the speed on the rubber pad surface synchronize with the cutter template and make the dimension of each batch of cartons fully consistent with each other.
◆ The machine shall be provided with import rubber pads and set with rubber correction. The rubber shall be corrected for 3-4 times and with 1-1.5mm of each correction, which can extend the service life of the machine.
◆ The machine shall be provided with a phase adjustment device with planetary gear-type structure and 360°electrically digital adjustment (operation can be performed when the machine operates, stops,positively or negatively operate).

Main Specifications

Model

2000*1400

2250*1400

2500*1400

Max machine speed(pcs/min)

100

100

100

Max feeding size(mm)

1970*1370

2100*1370

2470*1370

Feeding depth(mm)

2.5-12

2.5-12

2.5-12

Max printing area(mm)

1900*1280

2100*1280

2400*1280