Cable Ladders
WANCO Perforated Steel Cable Trays
Wanco Steel Cable Ladders are constructed in accordance with the NEMA Standard No. VE1 wherever possible. In most cases, Wanco Steel Cable Ladders exceed the minimum strength requirements of each ladder class. The NEMA load graphs in this brochure should be used as a guide to find out the actual safe load capacity of each ladder type.
There are basically 2 types of Cable Ladder construction:
1. Knockdown type (rung bolted to the side rail)
2. Welded type (rung welded to side rail)
Reverse Flange Welded Type
Inward Flange Knockdown Type
Standard Specifications
| Length: | 2440mm, 3000mm, 6000mm |
| Rail Height: | 75mm, 100mm, 150mm |
| Rung Spacing: | 300mm center |
| Width: | 150mm, 300mm, 450mm, 600mm, 750mm, 900mm, 1000mm, 1200mm |
Materials & Finishing
- 1. Pre-Galvanised Steel to BS 2989, original finishing
- 2. Hot Roll Steel and HDG to BS EN 729
- 3. Mild Steel and Epoxy Coated
- 4. Stainless Steel AISI 304, 316, 316L
- 5. High Silicon Steel and HDG
- 6. Aluminium
- 7. FRP/GRP
- 8. ZAM – Zinc-Aluminium-Magnesium protective coating
