Many people only know that buns machines can bring wealth and generous benefits, but 1, all machine maintenance work must be carried out after the power is cut off! 2. After each use of the steamed bun machine, the remaining surface stuck on the slicing part of the roller press must be cleaned to avoid sticking the surface next time; 3. If you don't use the bun machine for more than 2 days, use the special wrench provided by the bun machine to punch the nut hole down with a hammer to loosen it, then remove the nut and clean the remaining surface to prevent the dough from drying and caking when it is used again, which will cause damage to the bun machine; 4. Add a few drops of engine oil to the gears on both sides of the forming roller per shift, and the gear oil in the gear box should be filled up when leaving the factory. After half a year of use, it should be checked and added. One time should not be excessive, so as not to flow out of the oil hole.