Construction Machinery Anti-Corrosion Solution

## Application Scenarios Excavators, loaders, cranes, road rollers, concrete mixer trucks, and other construction engineering machinery. ## Recommended Coating Systems ### Standard Option | Coat | Product | Coats | DFT (μm) | |------|---------|-------|----------| | Primer | Alkyd Anti-Rust Primer | 1 | 60-80 | | Topcoat | Alkyd Enamel | 1 | 60-80 | | **Total** | | **2** | **120-160** | ### Mid-Grade Option | Coat | Product | Coats | DFT (μm) | |------|---------|-------|----------| | Primer | Acrylic Primer | 1 | 60-80 | | Topcoat | Acrylic Enamel | 1 | 60-80 | | **Total** | | **2** | **120-160** | ### Mid-High Option | Coat | Product | Coats | DFT (μm) | |------|---------|-------|----------| | Primer | Epoxy Primer | 1 | 80 | | Topcoat | Acrylic Polyurethane Topcoat | 2 | 80 | | **Total** | | **3** | **160** | ### Premium Option | Coat | Product | Coats | DFT (μm) | |------|---------|-------|----------| | Primer | Epoxy Zinc-Rich Primer | 2 | 160 | | Intermediate | Epoxy MIO Intermediate Coat | 1 | 80 | | Topcoat | Acrylic Polyurethane Topcoat | 2 | 80 | | **Total** | | **5** | **320** | ## Surface Preparation - Blast cleaning Sa2 - Surface roughness Rz 40-70 μm ## Design Life - Standard option: 3-5 years - Mid-grade option: 5-8 years - Mid-high option: 8-12 years - Premium option: 12-15 years