All the plastering plates used in our equipment have patented inventions. They require the use of SUS630 high-strength stainless-manganese steel plates with a thickness of up to 3 mm, CNC cutting, surface plating and strengthening, and then precipitation strengthening techniques, solid solution, and hardness. 36-42 degrees can be. The traditional quenching and tempering process will cause the stainless steel plate to be deformed and blackened. The inability to satisfy the wall-scraping operation requires a smooth and smooth surface. If the hardness is not up to the plastering work, such as adding too much mortar will squeegee the deformation of the plastering panel, it will produce unevenness on the plastering surface, and will damage the plastering plate, affecting the next use! The power of the gas spring behind the board must reach 75 kg or more!