Roller coater is an important type of coating equipment, which generally has the characteristics of low paint consumption, high efficiency, and simple and convenient maintenance during production.
The roller coater is used to tightly attach the roller and the substrate together, and rotate them inward at a constant speed, thereby creating a V-shaped space in the middle. The roller is then fed forward and the light oil carried by the roller is pressed onto the plate. By adjusting the tightness between the roller and the substrate, the thickness and uniformity of the paint on the adhesive roller can be controlled, and the plate is pushed forward at a uniform speed on the conveyor belt and comes into contact with the adhesive roller. The paint on the adhesive roller is then uniformly transferred onto the surface of the plate, thereby achieving the effect of glazing by the roller coater.
Generally, after the new equipment is delivered to the customer's factory, the after-sales service personnel of the UV roller coating machine manufacturer go to the customer's factory to carry out equipment debugging, training, and other work. However, after a period of time, the operators who had been trained initially may forget some of the debugging work.
During the production process of the UV roll coating production line, the surface of the board after the paint roll coating will have rough lines, which is caused by the too large clearance between the coating roll and the steel roll of the roller coater. Adjusting the middle gap is also very simple. Just adjust the position of the steel roll. The position of the steel roll should be closer to the direction of the coating roll.
However, it is worth noting that the steel roll and the coating roll should not be adjusted too tightly or directly pressed together, otherwise the steel roll will damage the coating roll and cause indentation and pressure marks on the surface of the board.
Currently, with the continuous rise of raw materials, the price of UV roller coating machine is also increasing. For the demand customers, price is one aspect of concern, and the more important issue is the rolling coating effect and rolling coating efficiency of the UV roller coater. With the rise of e-commerce and the development of real estate investment, the demand for the UV roller coating machine will become larger and larger, and joining the automation coating ranks is an inevitable process of market evolution. High-quality UV roller coater can produce high-quality furniture panels and create better profits for you.