The following picture shows the bus coating line that is produced by our company for North Neoplan Bus Co., Ltd. This line is designed on basis of the painting process and the bus type of our customers.
1. Painting Process: Transferring workpieces into coating workshop → Spraying anti-corrosive primer → Primer drying → Applying the first layer of putty → First layer of putty drying → Applying the second layer of putty → Second layer of putty drying → Paint spraying of middle coating → Middle coating drying → Putty filling → Surface finish painting → Surface finish drying → Color printing, Varnish → Drying → (Spot repair area) → Next working procedure (Start assembling)
2. Production Program: 8m≤L≤13m for medium and large-sized buses, Annual output ＜ 3,000 buses
3. Manufacturing Process Route: White bus body from welding workshop → Pretreatment → Spraying primer → Primer drying → Spraying underbody coating and Foaming → Cleaning → Drying → Applying the first layer of putty → Drying putty → Polishing putty → Applying putty → Putty drying → Polishing putty → Applying putty → Putty drying → Polishing putty → Putty drying → Middle coating preparation → Middle coating spraying → Middle coating drying → Checking and repairing putty → Polishing the middle coating and Filling the sand hole → Drying → Surface finish preparation → Surface finish painting → Surface finish drying → Inspection → Pattern design for the first time → Colorful paint spraying → Colorful paint drying → Pattern design for the second time → Colorful paint spraying → Colorful paint drying → Cleaning preparation → Spraying the finishing varnish → Drying → Checking and Repairing → Repairing the unqualified bus → Sending the qualified bus to the general assembly workshop
The overall scheme mentioned above is designed by our company. It has garnered the appreciation of discerning clients.
This case is ideal for automobile manufacturers and large-sized vehicle repair companies.