🔧The process starts with inserting the steel coil, which serves as the material for the drum can.
⚙️Various steps, such as peeling the bent steel plate and cutting one drum can each, are followed to make it cylindrical.
🔥The welding process helps join the drum can and eliminate step differences.
💪Pressing the middle part of the drum can increases its strength and makes it easier to roll.
🎨After coloring the drum cans, chemical treatment is done to prevent rust.
What material is used to make the drum cans?
—The drum cans are made from steel coil, which is inserted into the machinery.
How are the drum cans joined together?
—The welding process is used to join the drum cans together and eliminate step differences.
What is the purpose of pressing the middle part of the drum can?
—Pressing the middle part increases the strength of the drum can and makes it easier to roll.
Why is chemical treatment done after coloring the drum cans?
—Chemical treatment is done to prevent rust and ensure the durability of the drum cans.
What are the key steps in the manufacturing process?
—The key steps include inserting the steel coil, peeling the bent steel plate, welding, pressing the middle part, coloring, and final inspection.
00:21The process starts with inserting the steel coil, which serves as the material for the drum can.
02:14Various steps, such as peeling the bent steel plate and cutting one drum can each, are followed to make it cylindrical.
05:08The welding process is used to join the drum can and eliminate step differences.
03:27Pressing the middle part of the drum can increases its strength and makes it easier to roll.
08:19After coloring the drum cans, chemical treatment is done to prevent rust.
