23×129 Surface Coated Sigma Profile and Technical Details
Product Technical Specifications
- Material Alloy: High Strength Aluminum EN AW-6063 T5
- Profile Cross-Section Dimensions: Nominal 23mm x 129mm external dimensions, precision machined surfaces
- Surface Treatment Type: Aesthetic and Corrosion Resistant Matte Anodized Coating, minimum 15-20 micron layer thickness
- Production Standard: Precision tolerances and dimensions compliant with DIN EN 12020-2
- Channel Geometry: Fully compatible with industrial T-slot systems, integration with M6 and M8 bolts and nuts
- Profile Weight: Approximately 3.24 kg/meter (optimum strength-to-weight ratio)
- Application Area: Modular machine frames, conveyor systems, automation cells, cleanroom structures, safety barriers
- Application Sectors: Automation, robotics, food and pharmaceutical, electronics manufacturing, test and measurement equipment
What is it and where is it used?
The 23×129 Surface Coated Sigma Profile is a high-performance structural aluminum element developed to meet the dynamic needs of modern industrial applications. The “Sigma” profile designation comes from its unique cross-sectional geometry; this design ensures the profile is both lightweight and offers high bending and torsional strength. This distinctive design provides a critical advantage, especially in constructions requiring stability under static and dynamic loads. The “Surface Coated” feature emphasizes the superior durability and aesthetic appearance achieved through the anodizing process applied to the profile’s surface. Anodizing enhances aluminum’s natural oxide layer in a controlled manner, dramatically increasing its resistance to corrosion, scratches, and chemical effects. This process also gives the profile a smooth, matte, and professional surface finish, meeting visual expectations.
The primary applications for this profile range from the construction of modular machine frames and supporting systems in automation and assembly lines, to the main frames of robotic cells and support legs for industrial conveyors. It is particularly ideal for cleanroom equipment and workstations in sensitive sectors such as food, pharmaceuticals, and electronics, as the anodized surface is easy to clean and adheres to hygiene standards. It is also preferred for applications like test and experimental benches, safety barriers, factory partition walls, and ergonomic workstations. The T-slot system offers fast and flexible assembly, easily integrating with various fasteners and accessories, giving engineers and designers unlimited configuration freedom. This creates a reliable and efficient foundation for all types of industrial solutions, from custom projects to mass production.
Why are prices affordable?
At Mermak CNC, we source the 23×129 Surface Coated Sigma Profile directly from our manufacturer partners, bypassing any intermediaries or distributors, through high-volume and strategic imports. This “first-hand” procurement model significantly reduces per-unit costs. Thanks to our extensive storage capacity and optimized logistics processes, we can pass on wholesale purchasing advantages not only to large industrial projects but also to small and medium-sized enterprises and individual buyers. Without ever compromising on quality standards, we make every step of our supply chain efficient, reflecting these cost savings directly in our sales prices. This ensures our customers have access to budget-friendly, economical, and sustainable solutions for their projects by offering superior quality 23×129 Surface Coated Sigma Profiles at the most competitive prices on the market. Mermak CNC’s importing power forms the basis of our commitment to providing you with both high-quality and affordable products.
Why Choose This Product?
- Superior Corrosion and Abrasion Resistance: The matte anodized coating of the profile provides exceptional protection against chemical effects, moisture, and mechanical wear, even in harsh industrial environments. This extends the lifespan of your systems, minimizes maintenance requirements, and enhances operational reliability.
- High Structural Strength and Lightweight Balance: The use of EN AW-6063 T5 aluminum alloy makes the profile both extremely robust and surprisingly lightweight. This excellent strength-to-weight ratio is crucial for applications where structural integrity must be maintained without adding excessive mass, such as in aerospace, automotive, and automation systems.
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