Product Parameters
| Item | Specification |
|---|---|
| Material | Aluminum (6061-T6, 6063-T5) |
| Surface | Sandblast (Matte Texture) |
| Thickness | 0.5 mm – 3.0 mm |
| Application | Industrial equipment, military, telecommunications |
| Custom | Logos, labels, cutouts |
| MOQ | 10 pcs |
description
Sandblast aluminum covers have the uniform matte texture that abrasive blasting produces - eliminating the metallic sheen of polished or brushed aluminum in favor of a soft, non-reflective surface that absorbs light rather than reflecting it. This is the standard finish for military equipment, industrial controls, and telecommunications hardware where reflection is unwanted. The sandblast texture is created by propelling fine abrasive particles at the aluminum surface under pressure - the impact creates tiny dents that scatter light randomly, producing the matte, non-reflective appearance. The texture depth can be adjusted by changing abrasive size and pressure.
When Non-Reflective Is the Requirement
Military and aerospace specs frequently require non-reflective surfaces - the reflection from a polished surface can compromise optical equipment or give away a position. Telecommunications equipment in data centers uses matte finishes to eliminate glare that would interfere with technicians working under overhead lighting. If your specification says "non-reflective" or "no glare," sandblast is the practical production choice for aluminum covers.
FAQ
Q1: MOQ?
A1: 10 pieces.
Q2: Surface finish?
A2: Uniform matte texture - non-reflective, hides scratches and imperfections.
Q3: Materials?
A3: 6061-T6 and 6063-T5 aluminum.
Q4: Texture options?
A4: Fine (subtle matte) to coarse (aggressive texture) depending on abrasive and pressure.
Q5: Custom options?
A5: Laser-cut logos, labels, precision cutouts.
Q6: Applications?
A6: Military equipment, industrial controls, telecommunications hardware.
Quality is non-negotiable in precision manufacturing. Every component undergoes rigorous inspection at each stage of production.
- AS/EN/JISQ 9100 - Aerospace quality management for flight-critical and structural parts
- NADCAP - Accredited special processes including heat treatment, NDT, and surface treatment
- DFARS / ITAR - Compliant supply chain for defense and space applications
- Boeing DMS / Airbus SP - Customer-specific requirements documentation available
- CMM Inspection - Coordinate measuring for complex geometries and tight tolerances
- Surface Roughness Measurement - Ra, Rz, and Rt charting with every inspection report
- Passivation / Electropolishing - ASTM A967 procedures for corrosion resistance
- Material Traceability - Heat number tracking from raw material to finished part
From raw material to finished product, every step is controlled and documented:
- Material Preparation - Sheet, plate, or extruded profile with material certification
- Forming / Cutting - Laser cutting, CNC punching, or bending to shape
- Welding / Joining - TIG/MIG welding or mechanical fastening per design
- Machining - CNC milling/turning for machined features and threaded holes
- Surface Treatment - Anodizing, powder coating, passivation, or polishing
- Assembly - Hardware insertion, gasket mounting, or sub-assembly as required
- Inspection & Testing - Fit-check, hipot testing, and visual inspection
- Cleaning & Packaging - Degreasing and protective foam packaging
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