Industrial Aluminum Framing – Structural Design, Load Capacities & Connection Systems

Connection System Options:

Connector Type Description Strength Rating Best Application

Hidden Internal Connectors Threaded inserts with tension bolts—no visible fasteners Medium-high Clean aesthetics, enclosed frames

External Angle Brackets Cast or machined L-brackets bolted to profile slots High (visible) Heavy-load joints where maximum strength is required

T-Slot Nuts & Bolts Standard T-slot fasteners for sliding connections Medium Adjustable connections, quick assembly

Heavy-Duty Corner Castings Precision cast corners for 3-way joints Highest Machine bases, heavy equipment frames

Hinge & Pivot Connectors Moving joints for doors, panels, and adjustable sections Medium Enclosure doors, machine guards with access panels

Typical Framing Configurations & Load Data:

Configuration Profile Series Max Span (m) Typical Load Capacity (kg/m)

Simple Workstation Frame Profile 8 (40x40) 1.5 – 2.0 200 – 300

Standard Machine Frame Profile 10 (45x90) 2.0 – 3.0 500 – 800

Heavy-Duty Machine Base Profile 12 (90x90) 2.5 – 4.0 1,000 – 1,500

Conveyor Support Frame Profile 8 (40x80) 2.0 – 4.0 300 – 600

Safety Guarding Enclosure Profile 8 (40x40) 2.0 – 3.0 100 – 200

Control Cabinet Frame Profile 6 (30x30) 1.0 – 1.5 100 – 150

Note: Load capacities vary based on profile series, span length, and connection type. Engineering calculations provided for each project.

Structural Advantages:

Higher Stiffness-to-Weight Ratio: Aluminum framing provides comparable stiffness to steel at approximately 1/3 the weight, reducing foundation requirements

Vibration Damping: Aluminum's natural damping properties reduce machinery vibration transmission, improving equipment accuracy and lifespan

Thermal Stability: Low thermal expansion coefficient minimizes dimensional changes in temperature-varying environments