Maintenance and correct use of the veneer

       If the veneer is adjusted or maintained improperly, it is easy to cause errors in the pasting of tissue paper and corrugated cardboard. The main reasons are: the paper feeding chain mechanism is loose, which makes the upper and lower chains work inconsistent or unstable; The front gauge on the chain is loose, and the paper edge is impacted when the paper is fed; the contact position of the platen steel strip on the surface of the paper is not suitable or the gap is too large, which does not play a role in slowing down the inertial force of the cardboard during high-speed movement.

    After the new machine is purchased, if it is not possible to train the production operators by itself due to the limitations of the factory's own technical conditions, the equipment supplier should send the technicians on-site for training to ensure that the machine can be used correctly after the purchase. During the running-in period of the equipment, the production speed of the machine should not be driven too fast. Generally, it should be controlled at about 3000 sheets/hour. During the trial production of the equipment, pay attention to checking whether the machine is in normal condition by "watching, smelling, touching" and other methods. "Viewing" means paying attention to the working status of the relevant parts of the machine and whether there is any abnormality in the action; smelling means paying attention to whether there is any abnormal sound of the machine; touching means stopping the machine in a timely manner during a period of time when the machine has just been running. Feel for some rotating parts of the machine, such as rotating shafts, gears, etc., to see if there is a significant increase in temperature. If any abnormality is found, the machine should be shut down for inspection immediately, and the problem should be dealt with in time. When the machine is in use, it must be operated strictly in accordance with the requirements of the equipment manual, and the lubrication and regular maintenance of the machine must be done. This is an effective guarantee to ensure that the equipment maintains good accuracy and improves production efficiency and quality.