1. Cleaning: (If it is a new paint canister, this step can be omitted.) Foreign matter such as residual glue on the surface of the paint canister should be removed. Needle wheel grinding to expose metal surface
2. Derusting and grinding: The angle grinder is equipped with a grinding wheel to evenly polish the surface of the drum to reveal the metallic luster, without rust or threads.
3. Cleaning: Clean it with a brush, and then use the fan (or compressed air) of the large angle grinder to blow the surface of the drum again.
4. Cleaning: Use Jinwu surface cleaning agent to clean the paint canisters and wait until the surface is dry before proceeding to the next process.
5. Gold-coated roof glue: Open the gold roof glue tube and open the electric screw and stir to make the bottom sink completely lifted, and then pour the glue into the container
7. Scribing: Use a square, steel ruler and tape measure to draw the position of the corresponding rubber sheet symmetrically at both ends of the drum.
8. Apply the first adhesive on the surface of the roller: First, evenly apply a layer of adhesive on the position of the first rubber plate of the roller.
9. Apply a second coat of adhesive on the surface of the roller
10. Bonding: Paint tube first pass the glue and glue board glue hands slightly, rubber sheet cover on the coating of plastic sheeting, four (rubber sheet hours every two people carrying) each holding a tiger peach pliers, lift up the corners of rubber sheet (note: do not use hand carry) rubber face down, with plastic cover potatoes Gu in glue pang cone surface of host Gu right after, removed plastic sheeting, Pull plastic sheet side with hand hall push with plastic plate, push from the middle of the roller to both ends
11. Compaction: Each person holds a leather hammer, and strikes two slugs intensively from the middle to both sides, and finally strikes around the two sides so that there are no missed strikes: let alone strike the surrounding areas first, and then strike the middle.
12. Glue the rest of the glue boards: Glue the second and third glue boards in the same way
13. Filling the seams and trimming: Use a glue knife to cut off the excess glue on both sides of the drum, and the knife edge is required to be smooth and flat at 60°. Use an angle grinder to grind the interface of the rubber plate into a bevel. The width of the upper mouth is 12~15mm at an angle of 60°. Clean the residue in the bevel with a hand brush and apply adhesive.
