Manual liquid coating line

ST-MLPL-PP1532

Price: USD4000~10000

Fully Automated Operation Integrated PLC control and variable frequency drives enable hands-off spraying, conveying, and drying, boosting efficiency and consistency.
Seamless Process Integration Combines pretreatment, spraying, leveling, drying, and cooling into one continuous workflow for uniform, high-quality finishes.
Flexible Conveyor Systems Multiple options—overhead chains, mesh belts, floor tracks—adapt to various product shapes, sizes, and throughput needs.
Built-in Environmental Protection Equipped with advanced exhaust treatment to capture paint mist and VOCs, ensuring cleaner production and regulatory compliance.

Industrial Manufacturing
• Plastic boards: signage, display boards
• Metal sheets: stainless steel parts, hardware
Consumer Electronics
• Speaker housings
• TV shells (plastic or metal)
Other Fields
• Automotive components: body parts, bumpers
• Home appliances: refrigerator and washing machine housings

Coating solutions for Industry

Automotive Industry

Consumer Electronics

Furniture & Wood Products

Heavy Equipment

Protective Coating

Manual liquid coating line

Why the ShengTai Manual Dust-Free Painting Line Matters

✔ Higher Production Efficiency Automation shortens production cycles and supports large-volume manufacturing.

✔ Superior Product Quality Smart control + uniform multi-angle spray ensures consistent coating finish and long-lasting performance.

✔ Lower Production Costs Reduced labor dependency and minimized paint waste boost profitability.

✔ Safer & More Eco-Friendly Dust-free, low-emission coating environments protect workers and reduce pollution.

Conclusion

The Manual Liquid Dust-Free Painting Line from ShengTai Painting Equipment delivers a highly efficient and precise coating solution. With its fast operation, flexible spray angles, intelligent control, and resource-saving capabilities, it is widely used across furniture, construction, industrial, and electronic manufacturing.

As technology advances and market demands grow, ShengTai will continue enhancing automation and smart control to provide industries with more efficient, reliable, and environmentally friendly coating solutions.

Automotive PP Bumper Painting Line
No	Process Name	Treatment Method	Process Time	Temp.	Remarks
1	Loading				Manual
2	Pre-degreasing	Spray	1.5min	45～55℃	Gas Heating
3	Main Degreasing	Spray	2.0min	45～55℃	Gas Heating
4	Water Rinse	Spray	1.0min	RT	water
5	Pure Water Rinse	Spray	1.0min	RT	RO Water Purifier Supply
6	Pure Water Direct Rinse	Spray	0.1min	RT	RO Water Purifier Supply
7	Drip-drying		5.0min	RT	In an Enclosed Tunnel
8	Water Drying	Hot air circulation	15.0min	60～70℃	Direct Natural Gas Heating
9	Forced Cooling	Air blowing	3.0min	RT	High-Capacity Cooling Fan
10	Sanding&Cleaning	Manual	1.0min	RT	Grinding Room
11	Electrostatic Dust Removal	Ionized air	1.0min	RT	Automatic
12	Primer Spraying	Manual (both sides)	1.0min	RT	Equipped with Class 100,000 Cleanroom
13	Flash-off / Leveling	Immersion leveling	5.0min	RT	In an Enclosed Tunnel
14	Primer Curing	Hot air circulation	30.0min	60～70℃	Indirect Natural Gas Heating
15	Forced Cooling	Air blowing	3.0min	RT	High-Capacity Cooling Fan
16	Sanding & Cleaning	Manual	1.0min	RT	Grinding Room
17	Electrostatic Dust Removal	Ionized air	1.0min	RT	Automatic
18	Basecoat Spraying (Color Paint)	Manual (both sides)	1.0min	RT	Equipped with Class 100,000 Cleanroom
19	Flash-off/Leveling		5.0min	RT	In an Enclosed Tunnel
20	Color Paint Flash Drying	Heat lamp	5.0min	30～50℃	Electric
21	Forced Cooling	Air blowing	3.0min	RT	High-Capacity Cooling Fan
22	Clearcoat Spraying	Manual (both sides)	1.0min	RT	Equipped with Class 100,000 Cleanroom
23	Flash-off / Leveling		10.0min	RT	In an Enclosed Tunnel
24	Topcoat Curing	Hot air circulation	30.0min	60～70℃	Indirect Natural Gas Heating
25	Forced Cooling	Air blowing	3.0min	RT	High-Capacity Cooling Fan
26	Natural Cooling		10.0min	RT
27	Unloading				Manual