7.0mm or 10.0mm Pinlam Carrier Cover Plate PCB CCL Lamination Tray AISI 4140H Steel
The ESCT-Pinlam PCB/CCL Lamination Carrying Tray and Cover Plate is specifically engineered for pinlam processes in PCB and CCL lamination applications. Utilizing pin pins for precise positioning, this system ensures exceptional alignment accuracy and prevents layer slippage during pressing operations.
Manufactured from fully hardened AISI 4140H steel plate, our carrier plates offer superior heat resistance, wear resistance, and mechanical strength. The high-grade steel construction provides exceptional homogeneity and durability, meeting the stringent requirements of modern PCB and CCL lamination processes.
| Parameter | Specification |
|---|---|
| Thickness | 7.0mm or 10.0mm |
| Thickness Tolerance | ±0.1mm |
| Maximum Dimensions | 3000mm × 1300mm |
| Size Tolerance | ±1.0mm |
| Hardness (HRC) | 40±2 |
| Warpage Degree | ≤0.5mm/m |
| Working Temperature | ≤400°C |
| Parallelism | ≤0.05 |
| Surface Roughness | Grit 80 / Ra≤1.2μm |
| Positioning Hole Tolerance | ±0.012 |
| Thermal Conductivity | 42 W/(m·K) |
| Thermal Expansion | 12.9 × 10⁻⁶/°C (20-300°C) |
- Precision machining with minimal dimensional tolerances
- Extended service life of 4-5 years under normal operating conditions
- Available in standard sizes including 1472×1320mm, 1300×800mm, 1420×850mm, and other custom dimensions
Also known as PCB/CCL loading trays, PCB trailer plates, CCL steel carrier trays, or lamination steel carrier plates, these components are essential for high-performance pressing and lamination operations in the PCB and CCL manufacturing industries.
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