Robotic Painting Production Line
ST-PR2500
Price: USD200,000~300,000
Get Quote PDF
The automatic painting line and robotic painting line are highly adaptable to multi-variety, multi-batch production, making them ideal for manufacturing cars, minibuses, pickup trucks, and other vehicle types.
This robot painting system is widely applicable to the coating of vehicle components as well as large, medium, and small parts across various industries, ensuring flexibility and scalability in modern automatic painting line operations.
The advanced robotic painting line enables precise contour-based spraying trajectories through intelligent robot painting, significantly improving coating uniformity and delivering superior paint finish quality.
By integrating a high-efficiency automatic painting line with optimized robot painting technology, overspray is minimized, paint mist overflow is reduced, cleaning solvent consumption is lowered, and overall material utilization is greatly improved.
Coating solutions for Industry

Workpiece | Automotive components (steel rear axles) |
Material | Steel |
Maximum workpiece size | L 2,500 × W 1,000 × H 1,000 mm |
Maximum workpiece weight | ≤ 500 kg / piece |
Production schedule | 8 hours / shift |
Line speed | 0.1 – 4 m/min (variable) |
Coating process | Liquid painting with pre-treatment |
Energy sources | Electricity + Natural gas |
Power supply | 3-phase: 380 VAC, 50 Hz (±10%) | Single-phase: 220 VAC, 50 Hz (±10%) |
Compressed air | 4 – 6.0 kg/cm² |
Hanger type | Dual-point suspension |
Hanger height | 600 mm from rail top to workpiece upper face |
Conveyor chain | XT160 heavy-duty — 500 kg single-point capacity |
Hanger pitch | 640 mm (transverse); hangers loaded to full pitch |
Line speed (design) | V = 0.8 m/min (adjustable 0.1 – 4 m/min via VFD) |
Key equipment | Pre-treatment spray system, paint spray booths, drying & curing ovens, gas burners, overhead conveyor, electrical control, exhaust treatment |

Process Flow
Loading → Hot-water Wash 1 → Degreasing → Hot-water Wash 2 → Hot-water Wash 3 → Draining → Water-removal Drying → Primer Spraying → Topcoat Spraying → Flash-off / Levelling → Curing Oven → Unloading
English
Español
Português
Русский
عربي
Türkçe
Deutsch
Polski
Français
Italiano
Tiếng Việt



















