Model:1200x2800
Tech parameters
| Data/model | 900x2000 | 900x2400 | 1200x24000 | 1200x2800 | 1400x2400 | 1400x2800 | 1600x2800 | 1600x3200 | 1600x3600 |
| Max machine speed(pcs/min) | 300 | 300 | 250 | 220 | 220 | 200 | 200 | 180 | 120 |
| Max feeding size(mm) | 880x2000 | 880x2400 | 1180x2400 | 1180x2800 | 1380x2400 | 1380x2800 | 1570x2800 | 1570x3200 | 1570x3600 |
| Min feeding size(mm) | 280x660 | 280x660 | 320x680 | 320x680 | 360x680 | 360x680 | 420x710 | 420x710 | 420x710 |
| Skip feeding(mm) | 1100x2000 | 1100x2400 | 1500x2400 | 1500x2800 | 1700x2400 | 1700x2800 | 1900x2800 | 1900x3200 | 1900x3600 |
| Max printing area(mm) | 850x2000 | 850x2400 | 1150x2400 | 1150x2800 | 1350x2400 | 1350x2800 | 1540x2800 | 1540x3200 | 1540x3600 |
| Thickness of printing plate(mm) | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 |
General descriptions of the whole machine
1.Roller type lead edge feeder for precise feeding, long life and convenience.
2.Main transmission gear using high quality alloyed steel through chamfered and grinding treatment for precise and stable work.
3.Bearings are of Famous brand: NSK, Chinese and brand.
4.Key-free rings for high precise transmission to guarantee the correct registration.
5.Manual gap adjustment, convenient and quick.
6.Spray oil lubrication: each gearbox keeps oil for continuous spray lubrication.
Electrical auto control system:
7.PLC control, auto sheet counting, speed indication, skip feeding, trouble alarming,etc..
8.Main electrical parts are of Siemens, main motor: Siemens.
9.Main machine start protection: no lock, no run, for wrong operation.
10.Motorized walk: motorized open and close, pneumatic lock. Motorized walk with continuous alarming to safeguard the maintenance technicians. Auto braking device to ensure printing unit non-movement.
11.Emergency stop: inside emergency stop on each unit to stop machine walking during maintenance.
The die-cutting unit.
The roller with rubber cushions.
The rubber cushion roller is made of steel with a strong chromium plating and a ground surface.
the rubber cushion roller following adjustment for balance.
Rubber cushions use high-quality rubber for attaching.Installing and uninstalling it is simple. Long service life that can be sliced four to six million times.
Using mechanical control, the rubber cushion roller moves left and right.There is a 40mm moving distance. Because of this arrangement, the rubber covers wear evenly, potentially extending their useful life.
The rubber cushion roller's automatic pneumatic control up-down mechanism is synchronized with the cardboard feeding system.(When the cardboard is fed, the rubber cushion roller descends and cuts the cardboard; when the cardboard feeding is stopped, the roller rises and separates from the die.)
No matter how the rubber cushion's diameter changes, the die has complete control over the rubber cushion's surface speed thanks to the special speed adjustment gear. This could result in the carton sheet's shape being exactly the same as the die design without the need for human intervention.
The machine has a rubber cushion repair device that allows the rubber cushion to be mended and reused.
The roller die.
The die roller is made of steel with a strong chromium coating and a ground surface.following the adjustment of equilibrium.
" The die-cutting unit's clockwise and counterclockwise phase adjustment.
Use a satellite gear system to change the die roller's clockwise and anticlockwise phases.
The PLC and electricity are used to control the die roller's clockwise and anticlockwise phases. A phase motor of the Delta brand can be turned 360 degrees when the machine is operating or not.
the gears that drive.
After thermal refinement, high frequency hardening, and high-precision gear grinding, all of the drive gears are made of premium 20CrMnTi alloy steel.
HRC58-62 gears have a long lifespan, minimal noise, and excellent production precision.
The gears were automatically lubricated in a circular pattern.
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