From Technology to Performance: Haztek Empowers Gold Tianma with High-Efficiency, Eco-Friendly Wheel Powder Coating
Date: December 17, 2025
Brand: Haztek
Location: Foshan, Guangdong, China
Recently, Haztek electrostatic powder spray guns achieved another successful application in the special vehicle manufacturing industry, delivering outstanding results in a wheel rim powder coating project for Liaoning Gold Tianma Special Vehicle Manufacturing Co., Ltd.
With excellent coating quality, stable performance, and high production efficiency, Haztek’s solution has been highly recognized by the customer and has set a new benchmark for special vehicle wheel powder coating.
Project Background: Unique Challenges in Wheel Rim Powder Coating
As a critical component of special vehicles, wheel rims must withstand heavy loads, complex road conditions, and harsh outdoor environments. At the same time, they are required to maintain long-term corrosion resistance, coating durability, and aesthetic appearance.
Traditional liquid painting processes often face challenges such as:
▪ Uneven coating thickness
▪ Poor adhesion on complex wheel structures
▪ High VOC emissions and environmental pollution
▪ Low material utilization and high operating costs
As a leading special vehicle manufacturer in Northeast China, Liaoning Jintianma has continuously pursued higher product quality and advanced manufacturing processes. For its wheel coating process, the company sought a solution that could improve coating quality, enhance production efficiency, and support green manufacturing goals.
Haztek Solution: Precisely Engineered for Wheel Rim Powder Coating
1. Dedicated Wheel Powder Spray Gun Design
Haztek optimized the atomization performance and electrostatic field distribution of its powder spray guns specifically for the complex curved surfaces of wheel rims.
This ensures uniform powder coverage across:
▪ Spokes
▪ Narrow gaps
▪ Deep grooves and recessed areas
Result: complete and consistent coating without dead zones.
2. High Powder Transfer Efficiency
Through precise electrostatic charge control and an optimized powder delivery system, Haztek electrostatic powder spray guns achieve a powder transfer efficiency exceeding 85% in wheel coating applications.
This significantly:
▪ Reduces powder waste
▪ Lowers material consumption
▪ Cuts overall production costs
3. Highly Consistent and Premium Coating Finish
Haztek’s DVC (Digital Valve Control) system ensures:
▪ Stable powder output
▪ Uniform atomization
▪ Consistent powder layer thickness
During curing, the coating flows evenly, effectively reducing common defects such as:
▪ Orange peel
▪ Thin spots
▪ Incomplete coverage
The final result is a smooth surface finish, excellent leveling, and superior visual quality.
4. Fast Parameter Setup and Easy Operation
The Haztek spray gun controller features:
▪ Button + multi-dimensional stepless rotary knob adjustment
▪ Integrated LED display for clear parameter visualization
The rotary knob combines voltage, current, and powder flow adjustment, allowing operators to quickly fine-tune parameters and deploy settings efficiently—ideal for modern, high-productivity production lines.
Implementation Results: Comprehensive Performance Improvements
After the project went into operation, Haztek electrostatic powder coating equipment delivered significant value improvements for Jintianma:
✔ Improved Product Quality
Wheel rims now achieve excellent:
▪ Coating uniformity
▪ Adhesion strength
▪ Corrosion resistance
Both appearance and protective performance have been significantly enhanced, boosting overall product competitiveness.
✔ Higher Production Efficiency
Optimized spraying processes reduced coating time per unit, increasing overall production line throughput and ensuring timely order delivery.
✔ Lower Total Operating Costs
High powder utilization directly reduced material costs, while powder coating eliminated expensive VOC treatment, delivering a win-win outcome for both economics and sustainability.
✔ Greener Manufacturing & Better Work Environment
By completely eliminating organic solvent emissions, the production environment became:
▪ Cleaner
▪ Safer
▪ More compliant with environmental regulations
This further strengthened the company’s green manufacturing image.
Customer Feedback: Professional Technology Builds Trust
The production manager of Liaoning Gold Tianma stated:
“The introduction of Haztek electrostatic powder spray guns has transformed our understanding of wheel rim coating. Not only has product quality improved significantly, but our production environment has also become much better. Haztek’s professional technical support and fast response ensured a smooth transition from installation and commissioning to stable mass production.”
Industry Outlook: Powder Coating Drives Manufacturing Upgrades
As environmental regulations become stricter and the special vehicle industry moves toward high-quality and sustainable development, electrostatic powder coating technology is becoming a key trend.
The successful cooperation between Haztek and Liaoning Gold Tianma not only solved a specific customer challenge but also provides a valuable reference model for coating upgrades across the special vehicle industry.
Looking ahead, Haztek will continue to innovate in electrostatic powder coating technology, developing more specialized and intelligent coating solutions for different components and application scenarios within the special vehicle sector.
Haztek Electrostatic Powder Coating Technology
Stronger protection. Better appearance. Greener manufacturing.
Haztek looks forward to partnering with more forward-thinking manufacturers like Liaoning Gold Tianma to jointly promote technological progress and industrial upgrading in China’s manufacturing industry.
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