The production process of metal filing cabinet.
7. Spray: semi-finished products into the electrical box electrostatic spray 8. Assembly: assembly doors and keys, etc. 9. Finished products: finished packaging
3. Stamping: out of the corner and handle the bit and so on (high technical requirements) 4. Folding: folding machine with folding folding and folding edge, etc. 5. Spot welding: spot welding reinforcement. Sub-welding and welding 6. Pickling and phosphating: mainly to the oil and rust
File cabinet production process: 1. Design: according to customer requirements for the design size, the main attention of the fold, within the fold (primary school students can calculate the size of the) 2. Open material: the use of cutting plate machine to cut out the need for cold rolling Size, like scissors with scissors
Metal plate production, the necessary tools: cutting plate machine, folding machine, punching machine, acid and alkali pool, welding machine, electrostatic spray machine source material: cold rolling plate, electrostatic spray powder accessories: key, door handle , Door activities page, activities feet (with manufacturers supply)
