With the development of technology, the application of rewinder is becoming more and more common. Today, we will talk to you about what factors are generally caused by the rewinder when we operate the rewinder?
The device of the rewinder: After the rewinder is unpacked, the integrity of the machine should be checked, whether there is any damage in transportation, and the level of correction can be installed on a flat and solid basis after checking that there is no loss.
1. The speed ratio is not the same, and some manufacturers adopt the processing method of fine lines for noodles and large lines for interlayer in order to save costs, which also causes the problem of equipment staining paper.
2. The raw materials are not good, and the cheap semi-wood pulp shaft is used, because there are many impurities, and the phenomenon of paper staining simply occurs in the application process.
The lifting mechanism of the rewinder should be lifted smoothly, rise and fall in parallel, the bottom knife roller and the upper knife shaft should be parallel to the bottom roller, and the distance from the bottom roller should be accurate and the rolling should be flexible. After calibrating the level of the rewinder device, carefully check whether the parts are in good condition, whether the connecting bolts are tightened reliably, and whether the moving parts are flexible, and then fill the corresponding smooth oil in each smooth part, and check that the refueling is done before acknowledging that it is correct.
Films (e.g. PE, PP): easy to stretch, electrostatically sensitive, and require precise tension control.
08. July, 2025The accuracy can reach ±0.1mm, avoiding edge burrs or waste caused by traditional cutting.
08. July, 2025The following is a systematic summary of common fault diagnosis and solutions for engineers' reference:
08. July, 2025the technological evolution of modern slitting and rewinding machine has experienced a leapfrog development from traditional mechanical design to intelligent control.
07. July, 2025Maintain the dynamic stability of the tension of the coil during the slitting and rewinding process, and avoid the tensile deformation or relaxation and wrinkling of the material.
03. July, 2025