2.Coating Station:Air Knife Coater and Blade/Rod Coater

               

We adopt the most technologically advanced air knife coating method as well as the blade knife/rod coating method.The air knife can effectively cover the paper fibers, providing excellent uniform coverage which is a common choice for the base coating. The blade knife/rod coating method can precisely control the coating amount and provide a smooth paper surface. It is the ideal choice for high-end coated printing paper.

3.Drying Section

               

The dryer we used is air floatation type which could achieve no-contact drying mechanism.By suspending the coated sheet on a cushion of hot air, they perfectly preserve the pristine, smooth surface finish, preventing any marking or distortion. We have provided two drying options, saturated steam or gas burner heating.The customer can select different drying sources according to the actual situation.

4.Hot&Cooling Finishing Cylinders.

After drying from chemical coating,paper would pass over a group of chromed plated hot cylinders heated by steam.The hot cylinder thermally softens the coating, using heat and pressure to iron it to a very high-gloss, smooth finish—directly enhancing print quality. Immediately thereafter,  the cooling cylinder connected to the cold water will quickly cool the sheet, thereby achieving this surface effect and ensuring that the luster and flatness can be permanently maintained.

5.Triple-Roller Soft Calender

This three-roll soft press machine features a unique center shiny cylinder design, which creates two separate indentation areas.The key performance advantage is the ability to independently control the gloss and flatness of the top and bottom sheets of paper, while the thermal softening treatment ensures excellent surface quality - all of these are achieved through a compact and efficient integrated approach, making it highly suitable for high-end paperboard production.

6.Transmission parts and control

               

Equipped with a distributed variable frequency drive system, which is synchronized controlled by a Siemens PLC and an intuitive touch screen human-machine interface,our paper coating machine integrates top electrical components such as Siemens and combine them with efficient motors from leading Chinese manufacturers to ensure the durability of the equipment.