Painting Production Line
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Views: 0 Author: Site Editor Publish Time: 2025-12-15 Origin: Site
When Jiangsu Huapeng Transformer planned its new radiator coating line, the target was clear. They wanted higher capacity, better coating quality, and stable long-term operation. But behind those goals sat a harder question.
Who could truly deliver all of it?
They did not want scattered suppliers. They wanted one partner, responsible from design to commissioning. Anjia Coating became that partner, not by chance, but by strength, experience, and system thinking
Before diving into the project itself, it helps to understand why Anjia was chosen.
Anjia is not just an equipment supplier. It is a turnkey engineering company specializing in:
Powder spraying production lines
Paint spraying production lines
Cathode and anode electrophoresis lines
Waste gas treatment system
Wastewater treatment system
This combination matters. It means coating technology and environmental engineering grow together, not separately.
Anjia has maintained long-term cooperation with state-level design institutes. That brings two direct benefits.
Firstly, process design stays aligned with the latest industry standards.
Secondly, system safety and compliance get verified early, not after problems appear.
In this project, that background helped Anjia design a line that met more than 30 national safety and environmental standards, without sacrificing efficiency.
Many companies claim “turnkey.” Few actually deliver it.
Anjia handled:
Overall process planning
Equipment design and manufacturing
On-site installation
System commissioning
Operator training
Because one team controlled all stages, decisions stayed consistent. Problems got solved faster. Responsibility never became unclear.
For Huapeng, this meant less coordination work and lower project risk.
| Item | Details |
|---|---|
| Client | Jiangsu Huapeng Transformer Co., Ltd. |
| Project Type | Radiator coating production line |
| Project Mode | Turnkey engineering |
| Location | New factory area, Jiangsu |
| Max Workpiece Size | 4000 × 1900 × 550 mm |
| Max Weight | 1000 kg |
| Annual Capacity | 25,000 tons |
| Work Schedule | 2 shifts, 12 hours each |
| Annual Operation | 300 days |
From the start, Anjia positioned the line not only as a production tool, but also as a future-ready asset.
Anjia divided the project into three independent but coordinated systems:
Internal wall coating line
External wall flow coating line
Powder spraying line
This structure offers flexibility. Each line runs at its own rhythm, yet data and control stay unified.
That design reflects Anjia’s system-level thinking. It looks at the whole factory, not isolated machines.
Internal radiator surfaces are difficult to coat well. Uneven film leads to corrosion. Rework becomes expensive.
Anjia designed a process that focuses on cleanliness, control, and repeatability.
Loading
Leak testing
Shot blasting
Pretreatment (degreasing, rinsing, silane)
Internal flushing
Moisture drying
Paint filling
Leveling
Pipe end finishing
Internal drying
Unloading
Each step follows a fixed time logic. Conveying stays smooth. Quality stays stable.
This reflects Anjia’s strength in process integration, not just equipment supply.
Huapeng required consistent film thickness and good visual quality. Anjia answered with a refined flow coating system.
Loading
Preheating
Primer flow coating
Leveling
Flash off
Touch-up
Pre-drying
Oven
Cooling
Topcoat flow coating
Unloading
Primer and topcoat operate in separate circulation loops. That reduces contamination and saves paint.
Here, Anjia’s experience with large-scale coating lines made a clear difference.
Powder coating carries the largest workload. Anjia optimized this line for output and material control.
Loading
Preheating
Manual spraying
Pre-curing
Automatic spraying
Curing
Forced cooling
Touch up
Topcoat Oven
Forced cooling
Unloading
Manual and automatic booths work together. Complex shapes get full coverage. Flat areas get speed.
Surface preparation defines coating life.
16 high-efficiency blast wheels
Cleaning grade up to Sa2.5
Independent dust collection
Emission ≤ 20 mg/m³
This setup ensures stable roughness and strong paint adhesion.
Anjia designs pretreatment systems with durability in mind.
304 stainless steel tanks
Ultrasonic cleaning
Circulation filtration
Multiple rinsing stages
It reduces chemical loss and improves consistency over long operation cycles.
Energy efficiency is one of Anjia’s key advantages.
Dual heat source: steam and natural gas
High temperature accuracy
Excellent insulation
External surface temperature rise ≤ 7°C
Lower heat loss means lower long-term operating costs.
Anjia integrates safety, efficiency, and cleanliness.
Large cyclone recovery
After-filter system
Recovery rate above 97%
Fire detection and explosion protection
Material waste drops. Safety margins rise.
Anjia selected conveyor types based on process needs, not habit.
| Line | Conveyor Type |
|---|---|
| Internal wall line | Self-hoist conveyor |
| External & powder lines | WXTJ1000 accumulation chain |
Variable frequency control allows smooth speed adjustment. Accumulation buffers prevent line stoppage.
All systems connect to a central Siemens PLC platform.
Touch screen operation
Fault diagnosis
Production statistics
Remote communication
Barcode-based parameter binding
This setup supports MES integration and digital factory development.
It shows Anjia’s ability to combine mechanical systems with smart control.
Many coating suppliers stop at paint. Anjia goes further.
As a turnkey engineering company, Anjia designs and delivers:
Waste gas treatment system
Wastewater treatment system
In this project:
Powder recovery exceeded 97%
Exhaust emissions met national standards
Noise stayed below 85 dB(A)
Environmental compliance was built in, not added later.
Safety systems include:
Flame detection
Non-flame explosion venting
Water spray protection
Interlocked control logic
These measures protect people, equipment, and production continuity.
After commissioning, improvements appeared quickly.
Annual capacity reached 25,000 tons
Cycle time improved to one unit every five minutes
Quality consistency increased
Data-driven production control
Faster fault response
Easier operator training
Modern, visit-ready production line
Stronger customer confidence
This project highlights Anjia’s core strengths:
Deep coating process expertise
Integrated environmental engineering
Reliable turnkey execution
Strong automation capability
Long-term service mindset
Anjia did not just build a line. They helped build a competitive advantage.
As coating standards rise and regulations tighten, manufacturers need partners who understand the full picture.
Anjia Coating continues to focus on:
Advanced coating technologies
Energy-saving solutions
Intelligent control systems
Sustainable engineering
Projects like this one show how those strengths turn into real results, on real factory floors.
This cooperation with Jiangsu Huapeng is not a one-off success. It reflects how Anjia Coating works with every client.
We listen first.
We design from the system level.
We deliver with clear responsibility.
Whether you plan to build a new coating line or upgrade an existing one, Anjia brings real advantages:
Proven experience across engineering machinery, automotive, and power equipment
Complete solutions, from coating lines to waste gas and wastewater treatment
Turnkey delivery that reduces risk, cost, and coordination pressure
Stable equipment, smart control, and long-term service support
More than 100 large and medium-sized enterprises in China already work with Anjia. They chose us because results matter more than promises.
If your factory faces higher quality demands, stricter environmental rules, or rising labor costs, it may be time to rethink your coating system.
Talk to Anjia.
Let us help you design a coating solution that works today and stays competitive tomorrow.
