FFU Keel
FFU Keel Aluminum Profile is a high-strength aluminum alloy extrusion designed specifically for FFU ceiling systems in cleanrooms, electronics workshops, pharmaceutical facilities, and other controlled environments. This specialized keel (also known as FFU grid or T-grid keel) provides a sturdy, modular framework that securely supports Fan Filter Units (FFUs), HEPA filters, and blind panels while maintaining laminar airflow and structural integrity.
Made from premium 6063-T5 or equivalent aluminum alloy with anodized surface treatment, it ensures corrosion resistance, lightweight design, and easy installation. Ideal for modular cleanroom ceiling grids.
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描述
Our FFU Keel Aluminum Profile is engineered for high-performance cleanroom ceiling systems. Featuring a robust L-shaped or T-grid design with precision extrusion, it includes integrated slots and mounting holes for quick assembly of FFU units, cross joints, T-joints, and blind panels.
Key features:
- Material: High-quality 6063 aluminum alloy (custom alloys available)
- Surface Treatment: Anodized (silver/white), powder coated, or electrophoresis for enhanced durability and cleanroom compatibility
- Dimensions: Standard and custom lengths; precise cross-section for FFU compatibility (see technical drawing)
- Advantages: Lightweight yet strong, easy to cut/drill/CNC process, excellent corrosion resistance, modular design for fast installation and maintenance
- Applications: Cleanroom ceilings, electronics manufacturing, pharmaceutical production, food processing, semiconductor facilities, and hospital operating rooms.
As a professional manufacturer, we support OEM/ODM customization including length cutting, drilling, tapping, and special surface finishes to meet your exact project requirements.v
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Precision Metal Solutions
Custom Manufacturing Expertise
Aluminum profiles · Accessories · Coated steel · Hardware
Aluminum Profiles
📦 Common Materials
- 6061-T6
- 6063-T5/T6 (architectural)
- 6005A, 6060 (doors/windows)
- 7075 (high-strength industrial)
✨ Surface Finishes
- Anodizing (natural/matte/champagne/black)
- Electrostatic powder coating (RAL, wood grain)
- Fluorocarbon (PVDF) – high weather resistance
- Brushed, polished, sandblasted
- Electrophoresis (high gloss, anti-corrosion)
🛠️ Customization Options
- Custom die opening – non-standard cross sections
- Precision cut-to-length, drilling, tapping, bending
- CNC secondary machining
- Tailored colors & surface treatment processes
📏 MOQ & Lead time
Regular profiles: no MOQ.
New die profiles: 500-1000kg/size (negotiable).
Samples: existing 1-3 days / new die 7-15 days.
Production: regular 3-7 days / new die+mass 15-25 days.
Regular profiles: no MOQ.
New die profiles: 500-1000kg/size (negotiable).
Samples: existing 1-3 days / new die 7-15 days.
Production: regular 3-7 days / new die+mass 15-25 days.
✅ 2-Year Warranty
Aluminum Accessories
📦 Common Materials
- Aluminum alloy (perfect match with profiles)
- Stainless steel 304 / 316 (corrosion resistant)
- Galvanized carbon steel (cost-effective)
✨ Surface Finishes
- Aluminum parts: anodizing, electrophoresis, powder coating
- Stainless steel: polishing, brushing
- Carbon steel: zinc plated, Dacromet, powder coating
🛠️ Customization Options
- Custom dimensions, angles (corner brackets / connectors)
- Material selection (Al/SS/CS)
- Tailored surface finishing & colors
- Custom die casting or non-standard parts from drawings
📏 MOQ & Lead time
Standard parts: 100-500 pcs MOQ (small batch).
Non-standard custom: ≥1000 pcs/size.
Samples: stock parts 1 day / custom 3-7 days.
Production: standard 3-5 days / custom 7-15 days.
Standard parts: 100-500 pcs MOQ (small batch).
Non-standard custom: ≥1000 pcs/size.
Samples: stock parts 1 day / custom 3-7 days.
Production: standard 3-5 days / custom 7-15 days.
✅ 2-Year Warranty
Color‑Coated Steel
📦 Base Materials & Coating
- Hot-dip galvanized steel (DX51D+Z)
- Galvalume steel (Alu-zinc)
- Coatings: PE polyester, HDP high-durability, PVDF
✨ Surface & Finish
- PE / HDP / PVDF colour coating
- Profiling (corrugated, decking profiles, standing seam)
- Film laminated & digital print (wood/stone grain)
🛠️ Customization Options
- Custom substrate, coating colour & model
- Custom profile shape, wave height, effective width
- Adjustable thickness & length
- Sandwich panel core: rock wool / EPS / glass wool
📏 MOQ & Lead time
Stock sheets: cut-to-size, low quantity available.
Custom colour/profiled: ≥1 ton/batch.
Samples: stock samples 1-2 days / custom coating 7-10 days.
Production: stock 3-5 days / custom coating+profiling 10-20 days.
Stock sheets: cut-to-size, low quantity available.
Custom colour/profiled: ≥1 ton/batch.
Samples: stock samples 1-2 days / custom coating 7-10 days.
Production: stock 3-5 days / custom coating+profiling 10-20 days.
✅ 2-Year Warranty
Hardware Accessories
📦 Common Materials
- Stainless steel 304/316 (curtain wall / door hardware)
- Galvanized carbon steel (fasteners, connectors)
- Zinc alloy (die-cast decorative hardware)
✨ Surface Finishes
- SS parts: polishing, brushing, mirror finish
- Carbon steel: zinc plating, nickel plating, black oxide
- Zinc alloy: powder coating, electrophoresis, chrome plating
🛠️ Customization Options
- Custom dimensions, sizes, thread types
- Material choice (SS / carbon steel / zinc alloy)
- Custom surface colour & process
- OEM non-standard parts based on drawings/samples
📏 MOQ & Lead time
Standard hardware: 100-500 pcs MOQ.
Non-standard: ≥1000 pcs per design.
Samples: standard 1-2 days / custom 5-10 days.
Production: standard 3-7 days / custom 10-20 days.
Standard hardware: 100-500 pcs MOQ.
Non-standard: ≥1000 pcs per design.
Samples: standard 1-2 days / custom 5-10 days.
Production: standard 3-7 days / custom 10-20 days.
✅ 2-Year Warranty
🔒 Comprehensive Quality Assurance — All products listed above are covered by a 2-year warranty against manufacturing defects. Full technical support and after-sales service included.
* MOQ & lead times are typical references; flexible negotiation available for volume or urgent projects. Custom engineering support for OEM/ODM worldwide.
