Model:KHM1400x2400
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 |
Cleaning, maintenance, and key points of the die-cutting section for Flexo press printing equipment
Replace the threaded sleeve promptly if the screw hole threads of the mounting plate slip.
Clean paper scraps promptly from the waste conveyor belt and lubricate the motor sprocket.
If there are burrs in the rubber pad roller groove, use a file to smooth them out.
The rubber pad roller automatically moves across the oil cup, replenishing oil when needed.
Lubricate the bearings at the ends of each long shaft weekly with a grease gun.
The gearboxes (both the operating and drive sides) require an oil change every 2500 hours of operation for Flexo press printing equipment.
The die-cutting pad needs to be repositioned every 150,000 die cuts.
Die-cutting machines experience significant vibration and recoil, requiring regular inspection of the locking mechanism and the main locking mechanism to prevent loosening.
Common troubleshooting for Flexo press printing equipment
Troubleshooting Common Paper Feeding Problems
Front-edge feeding, as the name suggests, uses the front edge of the paperboard along the feeding direction for positioning. Its principle is that a strong centrifugal negative pressure suction firmly holds the paperboard, creating sufficient friction between it and the feed rollers. The rotation of a cam from high to low points causes the guide rails to move vertically or oscillate, thus feeding the paper for Flexo press printing equipment.
Therefore, the key to mastering front-edge feeding is:
Positioning based on the front edge of the paper means that the vertical and horizontal, front-back positions of the two front guides must be properly adjusted. The front-back positions must be parallel, and the spacing must be basically symmetrical. The vertical position, based on the paper feeding table surface, should have a gap of 1.5 times the thickness of the paperboard. If the front edge of the paperboard is warped, a gap less than 1.5 times may cause paper jams; a gap greater than 1.5 times may result in double-sheet feeding.
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