What is a foam coating machine? What is its working principle?

Before coating, load a clean and well stretched mesh plate from the front of the foam coating machine, and some models can also install the plate from the side. Among the models planned for large format mesh frames, side mounting is more common because the mesh frame is large and heavy, and side mounting can reduce the lifting and moving amount slightly. When the foam coating machine is running online with its remaining silk mesh processing equipment (such as cleaning equipment, regeneration equipment, drying device, and developer), it is more convenient to install the plate from the side. No matter how the screen is installed, once the screen is in the correct position, the pneumatic clamping device or machine clamping device will close and lock the screen. For more convenient operation, many models have foot pedals to control the gripper movement, allowing operators to free up their hands to control the screen. After installing the screen, inject the responsive photosensitive emulsion into the foam coating machine to apply first.