PCB & CCL Dura420 Ultra-Stable High-Precision Lamination Press Plate
The ESSP-D420 lamination press plate is manufactured with premium imported German Dura420 stainless steel, specifically developed for PCB and CCL mass production lamination processes. This professional-grade plate delivers extremely stable and consistent pressing performance in long-term cyclic operations.
Core Product Advantages
German Dura420 Premium Press Plate - Ultra-low high-temperature warpage, 5-8 years long lifespan, energy-saving & high-precision solution for PCB & CCL lamination
Key Features
- Premium imported German Dura420 stainless steel with high-purity material properties
- Ultra-stable and consistent pressing effect with zero abnormal deformation during high-temperature lamination
- Minimum warpage degree under continuous high-temperature conditions for precise board dimension tolerance
- Ultra-long service life up to 5-8 years, reducing replacement frequency and material costs
- Excellent thermal conductivity and stable thermal expansion coefficient for energy savings
- High hardness and outstanding corrosion resistance for long-term cyclic use
- Compatible with all types of industrial lamination steel plate washing machines
Technical Specifications
Basic Parameters
| Steel Material |
Imported German Dura420 stainless steel |
| Standard Thickness |
1.0, 1.2, 1.5, 1.6, 1.8, 2.0 mm |
| Service Life |
5-8 years of long-term service life |
Standard Sizes
PCB Lamination Press Plate (L × W, mm):
1500×1295, 1300×800, 1295×787, 1295×1613, 1295×1143, 1295×787, 1285×750, 1280×1120, 1280×1070, 1280×970, 1270×1118, 1270×1070, 1143×660, 673×571, 660×508, 24"×28"
CCL Lamination Press Plate (L × W, mm):
1910×1270, 2210×1270, 2220×1270
Performance Parameters
| Parameter |
Dura420 Mass-Lam Plate |
Dura420 Pin-Lam Plate |
| Thickness |
1.0-2.0mm |
1.0-2.0mm |
| Width |
≤1300mm |
≤1300mm |
| Length |
≤2410mm |
≤2410mm |
| Thickness Tolerance |
±0.10mm |
±0.10mm |
| Surface Roughness |
Ra≤0.15μm, Rz≤1.5μm |
Ra≤0.15μm, Rz≤1.5μm |
| Warpage Degree |
≤3mm/M |
≤3mm/M |
| L/W Size Tolerance |
±1mm |
±1mm |
| Yield Strength |
≥1175 N/mm² |
≥1175 N/mm² |
| Tensile Strength |
≥1400 N/mm² |
≥1400 N/mm² |
| Hardness HRC |
50HRC±2 |
50HRC±2 |
| Work Temperature |
≤400℃ |
≤400℃ |
| Thermal Conductivity |
≥25W/MK at 300℃ |
≥25W/MK at 300℃ |
Usage Note: The steel plate becomes slightly thinner after repeated pressing cycles. Stop using when thickness is below 1.3mm; plates between 1.3mm-1.6mm must be free of deformation and warpage to ensure lamination accuracy.