An aluminium gantry is a sturdy framework structure commonly used in industrial settings to provide overhead support. They serve various functions like supporting lighting rigs, mounting machinery, spanning work areas and more.
Key Features of Aluminium Gantries
Aluminium is a lightweight yet strong metal, making it an ideal material for gantry frameworks. Key features include:
- High strength-to-weight ratio – Aluminium gantries can support heavy loads while being lighter than steel options. Easier to install.
- Corrosion resistance – The oxide layer that forms on aluminium’s surface protects against corrosion, even in humid or coastal environments. Low maintenance.
- Easy to modify – Aluminium gantries can be adjusted or expanded with additional components as needs change. Customisable.
- Non-conductive – Aluminium does not conduct electricity, making it safe for lighting or electrical equipment.
- Durable – Aluminium holds up well over time with proper structural design. Long-lasting investment.
Common Gantry Types and Their Uses
Aluminium gantries come in various standard designs suited for different applications:
- Lighting gantries – Used in film, TV, photography and theatre to mount lighting rigs and equipment overhead. Often height adjustable.
- Workshop gantries – Provide overhead support for tools and ventilation ducts in workshops. Create a covered work zone.
- Warehouse gantries – Span aisles and spaces in warehouses and factories. Used for mounting cranes, hoists and conveyors.
- Vehicle gantries – Built over garage repair bays, tyre shops and car washes to suspend tools and lighting.
- Events gantries – Temporary outdoor structures for mounting sound, lighting and video equipment at events. Easy to assemble.
- Custom gantries – Bespoke designs manufactured for unique space or equipment requirements. Fully customisable.
Key Considerations When Choosing an Aluminium Gantry
When selecting an aluminium gantry, key factors to consider include:
- Weight loading – Gantry must be rated to safely hold the load’s weight. Over-engineering the capacity provides a safety margin.
- Height – Adequate clearance for the tallest objects and people to move underneath. Adjustability allows optimising height.
- Span – Gantry must reach across the required work zone without need for intermediate supports. Longer spans often require heavier duty designs.
- Mobility – Fixed or rolling/portable base options. Wheels facilitate repositioning.
- Accessories – Incorporate features like shelving, hooks, lifts, cable trays etc. according to needs.
Properly specified aluminium gantries provide versatile, customisable support solutions for countless industrial uses. They require little maintenance while offering the strength to handle heavy suspended loads.