★.Machine introduction:
- This machine is component with the feeding unit, printing unit, Slotting unit, Die cutting unit. Can accomplish the process of the corrugate paperboard printing, water base oil coating (for option), Slotting and die cutting.
- The materials of the body is Carbon steel after 20 hours heating treatment, thickness of body is 60mm,after second stage annealing, making by CNC machine, with high strength and high precision.
- All the transmission gear is helical gear, with low noise and high precision, gears after high frequency heating and grinding, adopt automatic circle lubrication.
- The gear material is 20CrMnTi alloy steel, after high frequency heating and grinding. And the main transmission gear and roller adopt expansion sleeve connection.
- Bearing adopts the famous brand made in China like HRB and NSK.
- The mail motor is TECO Taiwan, adopt frequency converters adjust, the frequency is "Delta" brand made in Taiwan, the PLC also adopt "Delta" brand made in Taiwan, the contactor adopt "Seimens" brand. The touch screen adopt Taiwan "Delta" brand.
- Lead edge feed unit adopt AC motor drive, high precision and long life.
- Doctor blade adopt KeRou brand from China famous brand.
- Ceramic roller adopt HaiLi brand from China.
Detailed Introduction for Printing Group
1. Cardboard feeding unit
Unit moving.
1.Each unit is electric moving left and right with warning bell. When unit moving, the bell will be warning to make sure the operator safe. The moving motor with constant torsional moment which can buffer the impact of the two units when the operation is wrong.
2.After all the units closed, each part is pneumatic locked. There is also lead locked cylinder which can make each part locked with bottom-track lock. If the cylinder is not locked, the main motor will not work.
Lead edge feed system.
1.The lead edge feed unit is AC motor control system, with long life and no noise, running with high feeding accuracy for all the machine lift.
2.Wind absorbing auxiliary paperboard feeding, can make the cardboard feed favoringly. The volume of the wind can be adjusted accord the camber of the paperboard.
3.Electric and PLC control the side baffles move left and right. electric control the behind baffles move back and front. The distance between the frontal baffles and the feed table is synchronous manual adjust, with paper board flat system by pneumatic.
4.With colorful touch screen show the produce quantity and can be input the production plan and also show the produce sheets number. Once the order is finished, the counter system stops the feeding part and warns. All the phase of the unit and slotting size can store 999 orders in the touch screen, save adjust time and save corrugate board waste from phase adjust, full computer control system.
Dust clean.
Electrostatic dust remove system, and also have 18 row brush dust-removal equipment with dust-absorption blower. This equipment can clear the dust on the surface of the cardboard, and improve the printing quality.
"Automatic zero-returning" and "printing plate cleaned memory" function.
1.The feed unit, printing unit, slotting unit and die-cutting unit all have electric "Automatic zero-returning" and "printing plate cleaned memory" function.
2.Usually adjust the printing roller, slotting knife roller, and die-cutting roller to the right printing location, it only need try to feed 2 sheets with use The "Automatic zero-returning" and "printing block cleaned memory" function. Decrease the cardboard waste.
2. The printing Unit
The printing roller.
- The printing roller is steel material, after balance correction.
- The surface of the printing roller is grinded, polished and hard chromium plating.
- The-printing-plate-reel structure is adopted. The pedal switch control the printing roller run clockwise and anticlockwise,makes change printing plate easy.
- A complete slot in the printing roller for hung the printing plate,the size of the slot is 9mm×3mm.
- With complete printing plate deviation-correcting device in printing roller,make the adjustment more quickly and easily.
3. The slotting unit.
The line creasing device.
- Creasing wheel roller material is steel tube seamless.
- The surface of the creasing wheel roller is grinded, polished and hard chromium plating. And after balance corrective.
- With two layers creasing wheels, one set pre creasing wheels, one set creasing wheels, increasing the creasing quality. make the carton after fold more normative.
- The distance between the up and down line creasing wheel roller is adjusted by electric, with touch screen adjust and show the date, the adjusting scope is 2-12mm.The up and down line creasing wheel roller adopt the crosshead connect with the drive gears, when adjust the distance between the two rollers, the distance between the two driver gears of the two rollers will not changed.
4. The die-cutting unit
The rubber anvil roller.
- The rubber anvil roller is steel material, the surface is grinded and hard chromium plating.
- The rubber anvil roller after balance correction.
- Rubber anvil adopt fastening-type excellent rubber.Easy to install and uninstall. Long service life, can be cutted 4million to 6million times.
- Adopting hydraulic control the position move left and right of the rubber cushion roller. The movement distance is 40mm. This structure makes the rubber covers equally wear, which can increase the use time.
- The automatic Pneumatic control Up-down device of the rubber cushion roller is synchronous with the cardboard feeding system.(when the cardboard is fed,the rubber cushion roller is go down and cut the cardboard, when cardboard feeding is stop, the rubber cushion roller will go up and separated from the die. )
- The unique speed compensation device can make the fine rubber cushion roller rolling running with the die, Germany servo motor separate control the rubber roller running, no matter how the diameter of the rubber cushion changed, the surface speed of the anvil roller is completely running accord by the die roller. This could make the shape of the carton sheet absolutely equal to the die pattern without people operation.
- There is a rubber anvil repair device with the machine, the rubber cushion can be used again after be repaired. controlled by servo motor.
5. The stripping unit
Audited Supplier 
Unit moving.
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