During the production of the rewinder equipment, due to the problem of lateral warpage of the steel plate, the width dimension is not good. This is because the product cut under the lateral warping state is larger than the set value of the knife.

Coating machine is mainly used for surface coating process production of film, paper, etc. This machine coats the rolled substrate with a layer of glue, paint or ink with specific functions, and then winds it after drying.

Due to the knowledge of the calender, the soft roll surface material rebounds, so that the roll surface can adapt to any poor uniformity and quantitative changes of the paper. The thinner area of the paper is in contact with the heat roller, and for the thicker area, the thickness will not be greatly reduced. Such thick and thin areas can increase its fine smoothness and eliminate stains.

When the automatic screen coating machine is running online with other automatic screen processing equipment (such as cleaning equipment, regeneration equipment, drying device and developing machine), it is more convenient to install the plate from the side.

Cleaning of the knife head of the coating machine (suitable for changing the glue model and coating method): Wipe with dry gauze after the equipment is heated. Coat the roller in the composite position; use clean dry gauze to wipe the surface dust; if there is glue on the surface, do not use organic solvents to avoid damage to the rubber roller, and use a strong curing adhesive to remove it.

The lifting mechanism of the rewinder should rise and fall steadily and rise and fall in parallel. The bottom knife roller and the upper knife axis should be parallel to the bottom roller, the distance to the bottom roller should be accurate, and the rotation should be flexible. After the slitter rewinder is installed and calibrated, check whether all the parts are intact, whether the connecting bolts are tightened reliably, and whether the movable parts are flexible, and then fill the lubrication parts with corresponding lubricating oil. Clean, clean, check and refuel. It can be turned on after confirming that it is correct.