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The HS-10-4545L is a heavy-duty 45x45mm T-slot aluminum extrusion engineered for large-span industrial structures requiring superior load-bearing capacity. Manufactured from premium 6063-T5 alloy, this profile features a 1.9mm wall thickness and a unit mass of 1.53kg/m, offering exceptional structural rigidity. Its standout feature is the 10.2mm wide slot, which allows for the use of larger fasteners (such as M10 bolts), providing maximum stability for heavy-duty industrial frames. The 14.7mm slot depth and 10.2mm slot width ensure secure and vibration-resistant connections, making it ideal for dynamic machinery environments. Perfectly suited for constructing industrial stairs and platforms, large-scale robot cell safety fencing, heavy-duty automation machinery frames, conveyor system supports, and high-capacity storage racking systems.
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Model Number | HS-10-4545L |
| Section Size | 45mm * 45mm | |
| Unit Mass | 1.53 kg/m | |
| Surface Treatment | Anodized | |
| Color | Silver | |
| Material | 6063-T5 Aluminum Alloy | |
| Standard Length | 6.02 m | |
| Slot Type | T-Slot | |
| Slot Width | 10.2 mm | |
| Slot Depth | 14.7 mm | |
| Center Hole Diameter | Φ10.2 | |
| Wall Thickness | 1.9 mm |
Model:
OB4545L
Wall Thickness:
2.3mm
Unit Mass:
1.58kg/m


Huishuo Aluminum Industry is professional China HS-10-4545L Large-Span 4545 series Industrial T-Slot Aluminum Extrusion Profile for Heavy-Duty Robot Workstation Enclosures suppliers and HS-10-4545L Large-Span 4545 series Industrial T-Slot Aluminum Extrusion Profile for Heavy-Duty Robot Workstation Enclosures company, a medium-to-large-scale industrial aluminum profile customization and processing manufacturer integrating R&D, production, and sales. We currently have three major production bases in Shanghai, Anhui, and Jiangsu, covering a total area of ​​approximately 30,000 square meters. We have focused on the aluminum profile customization and processing industry for over 16 years, providing customers with one-stop services including industrial aluminum profiles, custom mold making for special profiles, CNC precision aluminum processing, aluminum surface treatment, and aluminum frame design and assembly.
Since our establishment, we have adhered to the service tenet of "survival through service, development through quality, and competitive through innovation." We have a professional team dedicated to design, R&D, production, and sales. Equipped with advanced machinery, we are able to meet diverse customer requirements by delivering high-quality products and comprehensive, one-stop services.
We have never stopped, we keep moving forward. We will uphold our consistent business policy and work hand in hand with you to achieve even greater success.
1. Introduction to 30 Series Aluminum Extrusion Profiles Modular aluminum extrusion systems have fundamentally transformed industrial equipment design, assembly automation, cleanroom architecture, and...
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