Introduction

Two-tone automotive painting has become a defining trend in modern vehicle design. From mass-market models with contrasting roofs to high-end luxury finishes, automakers are constantly balancing visual appeal, production efficiency, and cost control.

But how exactly does the process work?

In this guide, we break down:

• The 3 generations of two-tone coating technology
• Key innovations like one-bake (3C1B) processes
• How manufacturers reduce costs by up to 40%
• How to choose the right process for your production line

Are you facing these challenges?

• High energy consumption from multiple baking cycles
• Low production efficiency
• Increasing demand for two-tone vehicle designs
• Difficulty balancing cost and quality

We provide advanced two-tone coating solutions, including:

✔ Traditional 3C3B systems (flexible, reliable)
✔ Integrated 3C1B one-bake solutions (high efficiency)
✔ Premium multi-step processes for luxury finishes

One-Pass Two-Tone (Wet-on-Wet Technology)

• Spray second color directly on wet sealant

• Single baking cycle (~15 minutes)

• Reduce coating cost by up to 40%

• Improve production efficiency significantly

Why Choose Us

• 10+ years in coating equipment manufacturing
• Customized solutions based on your product
• Energy-saving oven systems
• Global export experience

Our solutions are widely used in:

• Automotive parts manufacturing
• Metal components coating
• Industrial equipment finishing

Get Your Custom Coating Line Design Today