Hot pressed board is one of the main mechanical equipment of MDF production line. Its main function is to make a series of physical and chemical changes in the slab under the joint action of pressure and heat, and press it into the plate meeting certain quality requirements. Hot pressed board is the core part of hot press, and its geometric accuracy directly affects the quality of MDF

　　　　Relevant pictures of correction method after deformation of hot pressed plate?? In the actual production, if the hot plate is deformed, it will not only affect the production capacity, but also affect the product quality. Therefore, it is necessary to regularly check and adjust the hot plate, and seriously carry out the maintenance of the hot press. For the deformed hot plate, it should be repaired in time to avoid further damage

　　There are many ways to repair the deformation of the hot pressed plate. The more traditional solution is planning. The hot pressed plate that exceeds the standard must be removed. The plane realizes the geometric accuracy on the gantry planer. However, this method is interrupted, and in order to eliminate the deformation, the thickness of the hot pressed plate is reduced, and the strength and stiffness are reduced. Secondly, it helps some mechanical methods to eliminate the deformation, which can restore the original geometric accuracy, This method is called mechanical correction. Another type is flame correction, which uses acetylene flame or other gas flame to heat the deformed part of the plate, and uses the deformation caused by local heating of steel to correct the deformation that has occurred

　　In order to correct the deformation of the hot pressing plate more effectively, it is necessary to determine the deformation and bending point accurately by measurement. Generally, the ruler measurement method and lead wire measurement method are used, and then comprehensive analysis can be carried out. In the operation process, the heating system needs to be started to heat the hot pressing plate to the working temperature in production, so that the hot plate can be bent

　　Due to the elasticity of steel, two pads are usually placed under the concave surface of the hot plate when the correction pressure is applied, so that the hot plate can be bent to a certain extent below the horizontal plane, and the hot plate can be flat when the hot pressure disappears when the opening pressure is applied

　　The above is about the hot pressed plate size and performance testing regulations. In short, our company is a company that produces various specifications of high-precision hot pressed plate. The hot pressed plate is widely used in wood, rubber, photovoltaic, electronic and other industries. In addition to the production of high-precision hot pressed plate, we can also provide customers with large mold plate processing, large flat plate milling processing Structural welding parts and various large mold processing. Customers are welcome to come to consult.