Aluminium U Profile for High Precision Screen Printing

A5 Precision aluminium u profile: 30×40×2.0mm Screen Printing Frame Solutions

When micron-level accuracy meets industrial-grade durability, the A5-series aluminium channel extrusions deliver unparalleled performance for critical screen printing applications. Engineered specifically for high-tension framing systems, these 30×40×2.0mm U-profiles with Webster 10-15 hardness achieve 0.45kg/m mass efficiency while maintaining <0.1mm/m flatness tolerance - the ultimate choice for <40cm precision printing areas.

Technical Specifications
◆ Material Architecture

• Alloy Code: A5 (EN AW-6061 T651 enhanced variant)

• Dimensional Accuracy: ±0.15mm/m (exceeds ISO 2768-1 fine grade)

• Weight Advantage: 38% lighter than commercial alternatives

• Thermal Stability: 0.022mm/℃ expansion coefficient (20-60℃)

Engineering Innovations
① Tension-Optimized Design
Triple-chamber U-profile geometry enables:
✓ 27% higher yield strength (280-360 MPa) vs standard 6000-series
✓ Integrated 1.2mm stress relief channels
✓ Nano-polished inner surfaces (Ra ≤0.25μm)

② Edge Precision System
→ 19% reduced ink bleed at frame edges
→ Self-locking corner joints (±0.03mm repeatability)
→ EMI/RFI shielding-ready configurations

③ Advanced Surface Engineering
Multiple functional finishes:
• Hardcoat anodizing (15-25μm, HV 500+)
• Ceramic composite coating (≤0.1 friction coefficient)
• ESD-protective black oxidation (10⁴-10⁷ surface resistance)

Custom aluminum channel extrusions Service
From CAD concept to production-ready:
✔ Ultra-precise cutting: 300mm-2400mm (±0.25mm)
✔ Pre-installed tension sensors (0-80N/cm range)
✔ Laser-etched alignment markers
✔ Thermal break integration options

Industry-Specific Applications
▣ High-density PCB stencil frameworks
▣ Medical device marking systems
▣ Automotive instrument panel printing
▣ Security hologram production
▣ Flexible electronics deposition

Strategic Advantages
• Smart Manufacturing: AI-driven extrusion monitoring with ±0.8% dimensional control
• Rapid Prototyping: 72-hour sample service for urgent projects
• ECO Certification: 95% recycled aluminum content
• MOQ Flexibility: 100-meter trial production runs

Technical Partnership Benefits
→ Dynamic tension simulation reports
→ Ink viscosity compatibility testing
→ On-site frame assembly validation