The two ends of the rubber coating machine are mounted on the vertical support arm of the device, and the coating mechanism is moved up and down by the transmission of the belt, the chain or the cable during use, and is coated along the surface of the screen. The transmission is connected to a servo or variable frequency motor for smooth operation and precise control of the position of the coating mechanism.
The rubber coater needs to load the cleaned stretched screen from the front of the coater before coating, and some models can also be loaded into the screen from the side. Among the models designed for large format frames, side loading is more common because the frame is large and bulky, and the side loading allows for a smaller amount of lift and movement. When the automatic screen coater is operated online with other automatic screen processing equipment (such as cleaning equipment, recycling equipment, drying equipment and developing machine), it is more convenient to mount from the side.
When the rubber coater is used, no matter how the screen is installed, once the screen is in the correct position, the pneumatic clamp or the mechanical clamp is closed to lock the screen. In order to make the operation more convenient, many models have pedals to control the folder movement, and the operator can free his hands to control the screen. After the screen is installed and the corresponding emulsion is poured into the automatic coater, the coating can be started. Depending on the function of the control system and equipment, the equipment can simultaneously coat both sides of the screen.www.xindoumachine.com