What should we Flat pasting machine pay special attention to when choosing a roller coater?
Roll coating machine is also called roll coating machine. What are the main characteristics of the equipment? Let Xiaobian give you a brief overview!
It works very fast! Due to its high curing rate, the coating is suitable for large-scale mass production. The coating production line with roller coater is the fastest production form in the modern coating industry and the production cycle of roller coater production line is relatively short. Its high efficiency is unmatched by other coating production lines.
Improve efficiency and save production site!
The roller coating machine is suitable for flat plates. If there are some modeling grooves, it can also be roller coated, but special-shaped rubber wheels should be used for roller coating.
Roller coater equipment is an important equipment in machinery. It has the advantages of small amount of paint, fast production speed, simple after-sales maintenance, convenient and fast operation, and needs to be used together with other equipment.
1. The construction viscosity of the coating, construction temperature, the size of the gap between the curtain shower head and the transmission speed will affect the thickness of the film, which should be comprehensively considered in the adjustment.
2. Generally, the spraying and coating device shall be isolated to avoid the adverse impact of wind and magazine on the paint curtain.
3. In case of defects such as whitening on the coating surface during operation, stop conveying the object immediately and find out the cause.
4. The speed of the conveyor has a great influence on the coating effect. If the transmission speed is too fast, the paint curtain will be broken; If the transmission speed is too slow, the object surface will be stacked with paint. In case of disconnection, the transmission speed can be reduced or the spraying speed can be increased.
5. Flat pasting machine During intermittent coating of roller coater, if the shutdown time is long, the remaining paint must be poured out after shutdown, and the curtain shower and paint conveying pump must be cleaned with diluent. Pay more attention when using two-component curing coating to avoid that the coating system cannot be used after the coating is dry.
