A popular type of cable tray is a ladder tray, which is made by combining two longitude channels with supporting horizontal rungs. Ladder cable trays are often made of aluminium, FRP, or stainless steel, with the surface being hot-dipped galvanised, epoxy, pre-galvanized, polyester, or powder coated.
The best cable trays are those with a ladder-style design since they are less likely to catch fire and are thus used in industries like paper mills, oil and gas, and power plants. Ladder cable trays offer total protection from the high pressures because of their sturdy construction. Ladder cable trays are mostly used in paper mills or power plants to lay control or power cables.
1. Bolted Rung Ladder Type Tray :
There are numerous specifications for these ladder kinds, which are often utilised. The fastened rung ladder type tray's main purpose is to hold all the electrical and power lines. These are strong, resistant to corrosion, and long-lasting.
2. Welded Rung Ladder Type Tray :
These are a particular kind of ladder tray created using welding techniques, as their name suggests. These are dependable and effective under challenging conditions. These are extremely dependable and were made to support the cable system and keep it stable.
The strongest metals are used to make ladder-type cable trays, which are ideal for heavy-duty power distribution.
| S.No | Material Finished | Specifications | Recommended |
|---|---|---|---|
| 1 | Pre-Galvanized | As Per Specifications | Indoor |
| 2 | Hot - Dip Galvanized | As Per IS 4759,2629, 2633 | Indoor & Outdoor |
| 3 | Powder Coated | As Per Specifications | Indoor |
| 4 | Stainless Steel | As Per Specifications 304, 316. | Indoor & Outdoor |
| 5 | Aluminum | As Per Specifications | Indoor |
Note:
- R stands for the market's usual sizes.
- NR translates into producing items that are not standard size to meet customer demand.
- NA It denotes a product that is either unavailable or unlikely to be used in the market, yet we nonetheless provide it based on consumer demand.
| Width of Ladder Type Trays | ||||||||||||||
| S.NO | Thickness | Depth | 100 | 150 | 200 | 300 | 450 | 600 | 750 | 900 | 1000 | 1200 | 1500 | |
| 1 | 1.6 mm | 50 MM | NR | NR | NR | NR | NR | NA | NA | NA | NA | NA | NA | |
| 2 mm | R | R | R | R | R | R | R | NA | NA | NA | NA | |||
| 2.5 mm | NR | NR | NR | R | R | R | NR | NR | NR | NR | NR | |||
| 3 mm | NR | NR | NR | NR | NR | NR | NR | NR | NR | NR | NR | |||
| 2 | 1.6 mm | 70 MM | NR | NR | NR | NR | NA | NA | NA | NA | NA | NA | NA | |
| 2 mm | NR | R | R | R | R | R | R | R | R | NA | NA | |||
| 2.5 mm | NR | R | NR | R | R | R | R | NR | NR | NR | NR | |||
| 3 mm | NR | NR | NR | NR | NR | NR | NR | NR | R | R | R | |||
| 3 | 1.6 mm | 100 mm | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | |
| 2 mm | NR | R | NR | R | R | R | R | NR | R | NA | NA | |||
| 2.5 mm | NR | NR | NR | R | R | R | R | NR | R | NR | NR | |||
| 3 mm | NR | NR | NR | NR | NR | NR | NR | NR | R | R | R | |||
- Strong, sturdy construction that enables the installation of wires of various sizes.
- construct high loading capacity
- The ladder's air ventilation capabilities are quite sophisticated.
- Except for elevator shafts, can be utilised anywhere.
- have a longer service life.
Because we are composed of high-quality materials, our ladder cable trays are guaranteed to have a very long working life. The majority of our cable trays for ladders are built of high-grade aluminium or fibre to handle greater pressures. Great-grade MS & GI coating, used to create our ladder cable trays, provides excellent performance and high resistance.