Steps for Safe Operation of Raw Paper Slitter

- 2021-09-06-

Steps for safe operation of Raw Paper Slitter
First, Boot
1. Turn on the electrical isolation switch, press the EMERCENCY STOP RESET and READY TO RUN buttons, turn on the MACHINE to RUN (on the main console) and check whether the voltage (380V) and current are correct and stable.
2. Turn on the power switch of the hydraulic system and check whether the oil level of the main hydraulic drive system and the pressure gauge display are correct and stable.
3. Open the pneumatic shut-off valve and check whether the air pressure is correct and stable.
Two, setting control
1. Set the slitting menu according to the film type, thickness, length, width, etc. arranged in the slitting plan.
2. Pick up the corresponding BOPP film file from the PDF.
3. Set the rewinding length and width of the corresponding specification film.
4. Select the corresponding winding station, adjust the pressure roller arm and pressure roller, and install the paper core of the corresponding specification.
Third, Loading, piercing and joining the film
1. Feeding: According to the requirements of the slitting plan, in accordance with the driving operation rules, according to the actual situation, the corresponding parent roll is hoisted from the aging rack, and the direction is selected according to the corona surface inside and outside, and placed on the Raw Paper Slitter unwinding rack, and used The control button clamps the steel core and leaves the steel core support arm and driving.
2. Film piercing: When there is no film on the slitting machine, the film must be pierced. Using the Raw Paper Slitter's film-piercing device and function keys, tie one end of the original film to the eye of the film-piercing chain and activate the film-piercing button to distribute the film evenly on the rollers along the slitting process.
3. Film splicing: When there is a film on the Raw Paper Slitter and the roll joint is changed, use the vacuum splicing table, first start the film splicing table to the working position, manually flatten the film on the traction roller of the slitting machine and start the upper vacuum pump to suck the film , Make the film smoothly adsorb on the film splicing table, paste the double-sided tape and cut off the excess film under the tape, flatten the film on the unwinding rack and start the lower vacuum pump to make the film absorb smoothly, remove the tape on the paper Layer and level the adhesive film, the joints should be neat and wrinkle-free, then turn off the upper and lower vacuum pumps, and open the film splicing table to the non-working position.
Fourth, start up and run
1. Change the specifications, put the paper core on the inner and outer winding arms, and notify all personnel to leave the machine and prepare for operation when the press roller is in the ready state for operation.
2. Set the ANTI-STAIC BARS on the main console to AUTO, turn on READY TO RUN, and start MACHINE RUN to start operation.
Fifth,Slitting control
During the slitting operation, carefully monitor and observe the operation slitting effect, and properly adjust and control the slitting speed, unwinding tension, contact pressure, curved roller, edge material traction roller, edge guide, etc.
1. When the inner and outer ends of the winding are finished and the machine stops running, use the film unloading button to place the film on the prepared unloading trolley, cut the film and paste the film roll with sealing glue.
2. Use the chuck release button to loosen the chuck, check whether each film roll paper core leaves the paper core, if one end is still stuck on the paper core, manually unload the film roll.
3. Make sure that all the films leave the chuck and put on the trolley, use the film loading button to raise the rewinding arm, install the corresponding paper core, and attach the film neatly to the paper core for the next slitting.
Seventh, parking
1. When the film roll reaches the set length, the equipment will stop automatically.
2. During the operation of the equipment, press MACHINE STOP to stop as required.
3. When you need to stop quickly, press the MACHINE STOP key for more than 2S.
4. When there is an emergency such as equipment or human accident, press EMERGENCY STOP to stop the emergency.

Raw Paper Slitter