Qualmet International

When it comes to aluminum kitchen profile fabrication, it's a key part of customizing modular kitchens, cabinets, and interior solutions. Here's a concise breakdown that could help you either understand the process or brief a supplier or fabricator:

Aluminum Kitchen Profile Fabrication – Overview

Aluminum profiles are extruded sections used in modern kitchen cabinets for:

• Handle-less systems

• Shutter frames

• Drawer supports

• Glass frames

• Open shelving units

Common Profile Types in Kitchens

• G Profile / C Profile Handles – Seamless grip systems.

• Shutter Profiles – Frame for cabinet doors (with or without glass).

• Edge Profiles / Skirting – Decorative or protective edges.

• Corner Profiles – For reinforcement and aesthetics.

Fabrication Process Flow

1. Design & Profile Selection

   • Choose from standard or custom designs (G, C, L, U, T, etc.)

   • Define dimensions and finishes.

2. Cutting

   • Precision cutting of 3m bars into required lengths using CNC or chop saws.

   • Accuracy is critical for fitting.

3. Punching & Machining

   • Slotting, hole punching for handles, screws, or hinges.

   • Can include end milling, corner notching, or press fittings.

4. Surface Finish

   • Pre-anodized bars are often used, but brushing or polishing can be added.

   • Protective film application after fabrication to prevent scratches.

5. Assembly & Packaging

   • Profiles are matched with glass/acrylic inserts (if applicable), rubber gaskets, or hinges.

   • Final profiles packed with foam/film to prevent transit damage.

Common Finishes

• Silver anodised

• Matte black / Ceramic black

• Rose gold / Lemon gold

• Chrome & brushed variants

• Champagne (light and electric)

Fabrication Tips

• Tolerance management is key—keep margins tight (±0.5 mm).

• Always check anodizing thickness (typically 10–20 microns).

• For high-end kitchens, demand scratch-resistant finishes.

• Consider using soft-close adapters or push-to-open integrations.