Edge Feed Automatic Carton Flexo Printing Machine
FEEDER
1 Separation and combination of the machine
A Control of separation and combination of machine units is
electrically, with alarm to keep the safety of operating personnel.
B There is friction clutch on the transmission shaft, to avoid
damage the machine when mis-operation.
C Pneumatic interlock device.
D Main motor is variable-frequency motor. Variable-frequency
control. Energy saving and stable to start. There is motor
start-protected device.
2 Lead edge feeding system
A Suction feeder. Fan: 11 kw. The air volume can be adjusted
according to the camber of the paperboard to keep feeding smoothly.
B There is interlock control clutch in the slotting unit to control
the scram feeding.
C Cylinder drives sheets up and down. It acts fast and easily.
D Location of side baffle and back block box are adjusted
electrically. Clearance of front baffle is adjusted manually.
E Paper skip feeding device. (It can feed skipped or continuously).
F Feeding counter, which set and display the production quantity.
3 Dust cleaning device
A Brush dust cleaning device in feeding unit, which can remove most
of dust on the surface of paperboard. It can improve the printing
quality.
5 Automatic zero reset device
A Electric zero reset device on feeding unit, printing unit,
slotting unit.
B It can be adjusted to the right position after process 2 sheets
of normal carton board. It reduces waste of carton board.
| no | item | size | notes |
| 1 | Upper feeding roll (rubber) diameter size | Dia.135 mm | Solid steel |
| 2 | Lower feeding roller (embossing) diameter size | Dia. 156 mm | Embossed, hard chrome-plated |
| 3 | No. of rows of feeding rollers ………. 3 or 4 | 4 | |
| 4 | Left and right side baffles ….. .motorized or manual | motorized | |
| 5 | Blowing fan power ( KW) | 11kw | |
| 6 | Main motor power, | 22kw | |
| 7 | Servo motor ………….. y/n | y | |
| 8 | Max. feeding Sheet size L x W | 1200x2600mm | |
| 9 | Max printing sheet size | 1200x2400mm | |
| 10 | Min feeding sheet size | 360x560mm | |
| 11 | Skip feeding size | 1600x2600mm | |
| 12 | Max. sheet thickness | 10mm | |
| 13 | Min. sheet thickness | 3mm | |
| 14 | Cleaning brush and dust removal blower | n | |
| 15 | Machine side walls thickness | 50mm. | |
| 16 | | | |
| 17 | | | |
PRINTING UNIT
1 Printing pressure roller
A Printing pressure roller clearance dial is adjusted manually.
Adjusting range: 0-12mm.
2 Paperboard feeding upper and lower roller
A Paperboard feeding roller clearance dial is adjusted manually.
Adjusting range: 0-12mm.
3 Phase adjust system
A Planet gears structure.
B Lateral width is adjusted electrically. Total adjusting range is:
14mm.
4 Water ink circulating
A Pneumatic surge pump. It is steady to supply ink and easy to
operate.
B Printing ink filter screen to filter out impurities.
5 Printing phrase fixing device
A Solenoid brake.
B Brake device will stop running of machine when each sections
separate or adjust phrase. It can keep gears at origin location.
| no | item | size | notes |
| 1 | PRINTING plate roller diameter size | Dia. 405 mm | Hard chrome plated |
| 2 | Dynamic Balance and correct for all rollers | y | |
| 3 | PRINTING roller Horizontal movement motorized . y/n | y | |
| 4 | Max. PRINTING roller Horizontal movement | ±10mm | |
| 5 | PRINTING roller 360’ movement motorized … y/n | y | |
| 6 | Auto zero system | y | |
| 7 | Pressing roller size | Dia. 156 mm | Hard chrome plated |
| 8 | Anilox roller size | Dia. 175 mm | |
| 9 | Rubber roller size | Dia. 175mm | |
| 10 | Anilox roller supplier name | Haili | |
| 11 | Lower feeding roller size | Dia. 156 mm | hard chrome plated |
| 12 | Upper feeding roller size | Dia. 86mm | thickness steel pipe |
| 13 | DPI | 220 | |
| 14 | Phase fixing system ….… pneumatic / magnetic | magnetic | |
| 15 | Rubber roll hardness | 50 | |
| 16 | Bearing | HRB | |
| | | |
Slotter
1 Crease press device
A Creasing roller clearance dial is adjusted manually. Adjusting
range: 0-12mm.
2 Slotter knife block translation adjusting system
C Slotting knife. Alloy steel. After heating and grinding
treatment. Tooth shape blade. Hardness and toughness are all good.
D Trimming knife. Alloy steel. After heating and grinding.
Knife-edge is sharp. High precision.
E Creasing wheel and slotting knife block are adjusted electrical
machinery conjoined.
3 Slotting phrase adjusting system
A Planet gears structure.
B Slotting phrase is adjusted electrically in 360° . (It can be
adjusted when running or stopping.)
| no | item | size | notes |
| 1 | Upper Slotting shaft size | Dia. 156 mm | Hard chrome plated |
| 2 | Lower Slotting shaft size | Dia. 156 mm | Hard chrome plated |
| 3 | Horizontal movement …. Motorized / manual | motorized | |
| 4 | The number of the slotting set | 5 | |
| 5 | Slitting and scoring shaft size | Dia. 105mm | Hard chrome plated |
| 6 | Pre pressing shaft size | Dia. 105mm | Hard chrome plated |
| 7 | | | |
| | | |
Note:
1. it has memory function, memory different orders.
2. Transfer between units is by roller
3. Ink pumps are activated on lcd.
4. All electric parts are Delta(Taiwan) and CHNT(Zhejiang China)
