frequency Packing machine custom.How is the embossing roller made

　　1. Cutting: The roller body is made of seamless steel pipe, and the shaft head is made of 45 # round steel and flange plates at both ends

　　2. Turning processing: Turning the mating surfaces of components such as roller bodies, end plates, and shaft heads,

　　3. Welding processing: (According to the drawing, if there are structures such as oil or water flow inside the roller body, internal pipe welding processing needs to be carried out in advance)

　　Welding of the inner tube of the roller: Correct the coaxiality between the two end shafts and the inner sleeve, and only weld the inner end plate on the shaft head.

　　Insert the inner sleeve into the roller body and weld the junction between the inner end plate and the roller body.

　　Install the outer end plate on the two end shafts and weld the junction between the outer end plate and the shaft and roller body.

　　4. The roller blank is annealed to eliminate internal stress.

　　5. One end of the steel roller shaft is turned flat on the end face and a standard center hole is drilled.

　　6. Turning processing: Cut the various parts of the steel roller body into coarse and fine parts to the required dimensions on the drawing, then frame the center frame, turn the end face, and drill holes to the required dimensions.

　　7. Process patterns on the surface of the roller according to the customer's pattern requirements. This is a crucial part of the embossing roller production process, requiring the embossing roller production personnel to have rich experience and develop production processes based on customer pattern requirements. In the production process, the embosser should be careful, meticulous, and meticulous, and the patterns produced should be clear, rich in layers, and have a strong sense of three dimensionality.

　　8. After the pattern is completed, the surface of the roller body is plated with a hard chromium layer or sprayed with other materials (depending on the purpose of the customer's embossing roller)

　　9. Correct the static balance of the steel roller

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