Products :
 
Perforated Type Cable Trays / Perforated Sheets 
Ladder Type Cable Trays
Cable Trays Accessories
Flexi Cable Trays Support System
 
 
 
 
: Cable trays for speedy and economical installation of 
heavy electrical cables and wiress :
 

Deer Industries -Cable Trays replace the conventional method of running cable underground or Overhead and can be fixed to any structure Wooden plank, Brickwall or Steel Angel. Throughout perforations provide on inbuilt cooling system. Easy to install and easy for repair and replacement. Adopts to any change in layout. Easy to locate and work on cables. No welding and drilling required. Cable trays is the modern system to run cables all over the world.
 
Material : Fabricated from mild steel, HR Sheet, Aluminium etc. as per customer specifications.
Width : 25 mm - 1000mm 
Length : 1500 mm, 2000 mm, 2500 mm & 3000mm
Finish : Painted with one coat of Red Oxide or stove enamel grey paint or epoxy paint or Hot dip galvanised or as per customer specification.
Thickness : 3mm - 1.3mm
 
*  Non standard sizes can be supplied against specific enquiries as well for support do contact us.

* Typical perforation depending upon the customer specification can be made against specific enquiries.
Schedule of permissible loads
All figures given represent the maximum permissible 
uniformly distributed load in kgs. per running meter
Unsupported Free Span
   
W   Size   H 600 mm 1200 MM 1800 mm 2500 mm
100 mm x 1.6 mm x 50 mm 1430 355 156 87
150 mm x 1.6 mm x 50 mm 1458 362 159 88
225 mm x 1.6 mm x 50 mm 1498 371 160 89.4
300 mm x 1.6 mm x 50 mm 1540 380 162 91.3
375 mm x 2 mm x 50 mm 1955 483 210 116.7
450 mm x 2 mm x 50 mm 1958 483 210 110.7
600 mm x 2mm x 50 mm 1964 481 208 110.4
300 mm x 2mm x 62.5mm 2680 664 290 16.1
375 mm  x 2mm x 62.5mm 2685 664 290 161.3
450 mm  x 2mm x 62.5mm 2689 664 289 158.9
600 mm x 2mm x 62.5mm 2698 664 289 157.1
750 mm x 2mm x 62.5mm 2707 666 287 155.7
900 mm x 2mm x 62.5mm 2716 667 287 153.7
600 mm x 2mm x 75 mm 3491 861 377 206.5
750 mm x 2mm x 75 mm 3513 868 377 205.02
900 mm x 2mm x 75 mm 3535 874 378 205.02

Formula
The maximum permissible point load at-mid-span may be obtained from the formula
P=  ½ X U X C
Where P = maximum permissible point load in kgs. at mid-span. 
U = maximum permissible uniformly distributed load in kg per running meter.
S = the particular free span in meter
Free Span Exceeding 16ft. are not recommended.
 
     
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