1.After the overall welding of the fuselage, the high temperature aging can remove the stress, and the planing planer is planed to ensure the precision and stability of the working face. High precision gear transmission, motor adopts mechanical stepless speed regulation and glue roll synchronization.2.Make melted EVA glue on the surface of veneer.3.Silicon rubber aluminum wheel to prolong life-span.4.hot glue box and hot glue plate work together.