SMC sheet production line is mainly used in industrial products such as electrical appliances, tables and chairs, automobiles, air conditioners, sanitary ware, etc., and is easy to operate and used in all walks of life. 1. The first thing to mention is the conveyor device of the SMC sheet machine, which adopts a new type of double chain belt to convey PE film. The advantage of this method is that it can be controlled by frequency conversion speed regulation technology under the drive of the chain belt, and has the characteristics of high precision and stable operation. 2. The second is its scraping device, which adopts high-precision bottom plate parts and scraper, which is convenient and fast, can freely move the speed of the scraper, and is equipped with a pneumatic knife lifting mechanism to prevent scratching. 3. In addition, the glass fiber cutting device is also controlled by air pressure, which can improve the cutting quality and blade life. The knife roller adopts frequency conversion speed control to ensure the accuracy of the yarn cutting amount. 4. There is also its PE film supply function. The supply of SMC sheet machine uses pneumatics to adjust the tension of the film, so that the film can be guaranteed to enter the upper paste area with constant tension and no wrinkles. 5. Other impregnation and compaction functions also have pneumatic pressure to apply a certain pressure to the pressure roller to ensure the quality of the material. In addition to this, the SMC sheet machine production line can also realize packing collection and roll collection, which can effectively guarantee the collection quality and facilitate thickening.