Common questions are as follows:
1. The length of the material that can be corroded by the 1mi sign etching machine is not limited, and the effective etching is 1000mm finger length, and then the effective width is 800mm?
Answer: Effective etching 1000mm: It means that the length of the spray area of the etching machine is 1000mm (here only the size of the etching machine, the size of the corrosion area determines the processing yield and the depth of corrosion), the longer the material passes through the spray area The longer the corrosion time is, the deeper the depth is. The longer the etching machine can carry more workpieces, the higher the output.
Effective width 800mm: It means that the products with a width of 800mm or less can be produced and processed, and must not exceed 800mm.
2. Is the distance between the conveyor shafts 40mm the distance of each axis?
A: Yes.
3. What is the depth of the 1 meter stainless steel etching machine that corrodes the material, the data is not seen? Is the corrosion depth adjusted by adjusting the pressure adjustment?
A: The maximum depth is 0.3mm, and the depth of corrosion of the workpiece is controlled according to the concentration, pressure and corrosion time of the solution.
4. What is the role of the water stick? Does corrosion require water to enter?
Answer: The function of the water retaining stick: there will be residual corrosion liquid when the workpiece is transported from the spray area. The water retaining stick removes the residual corrosive liquid on the workpiece by pressing the workpiece up and dow
5. What is the etching solution for the metal etching machine? How does the etching solution regenerate? Where can the material be purchased? Please provide the material name and type.
Answer: The corrosive liquid is ferric chloride. The etchant can be regenerated by adding a reducing agent. We can supply a full range of consumable suppliers.
6. Explain the etching process of corrosion. I saw that the machine has spray, heating tube and filter.
Answer: Corrosion principle: 2FeCl3+Fe=3FeCl2, the corrosion of the material is formed by the reduction of iron ions.
7. The role of the etching solution, then the customer has to display the color after completion, which requires the customer to adjust the color of the corrosive liquid first? How many colors can the general corrosive liquid be used?
Answer: The color of the material will leak out after etching with the etching solution. The etching process is not colored, and the coloring needs to be processed later.
8. How long is the corrosion time? Is the corrosion good enough to do? How long does it take to place?
Answer: The corrosion time is controlled according to the depth of demand. The deeper the depth, the longer the corrosion time will be. After corrosion, rinse the surface with water and let the water dry.
