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Large Span Cable Tray - Ladder, Channel, Perforated

Different from normal cable trays, Large span cable tray has large supporting span with high loading capacities. Large span cable tray is assembled by pultruded FRP profiles. Large span cable trays can be divided into ladder style, channel style, perforated style with galvanized, powder coated surface to resist corrosion. They are widely used in heavy corrosive environment to lay computer cables, communication cables, underground cables, thermocouple cables and other sensitive system control cables. As for the installation, large cable trays are combined with many accessories such as corbels, hangers and other fixations.

A gray steel large span channel type cable tray for laying heavy cables

Gray steel large span cable tray holds cables in outer and inner environment and the holes help ventilate

A perforated type large span cable tray has good ventilation property to lay cables

Good ventilation perforated large span cable tray carries heavy cables


  • Large span cable trays have high loading capacity to lay heavy cables.
  • Due to good corrosion resistance, heat resistance properties, large cable trays can be used in harsh weather conditions.
  • Do not fade, deform in the hot and humid conditions.
  • Fast heat dispersion to avoid short circuits.
  • Various shapes of large span cable trays such as ladder type, channel type, perforated type.
  • Different kind of structures construct a complete cable tray such as straight run, horizontal bend, horizontal tee, horizontal cross, straight reducer, left reducer, right reducer, vertical outside bend, vertical inside bend.
  • Easy maintenance.
  • Long service life.


  • Material: stainless steel 304/316, FRP (fiberglass reinforced plastic), aluminum alloy.
  • Finish: pre-galvanized, hot-dipped galvanized, powder coated.
  • Width: 200mm - 800mm.
  • Height: 60mm - 150mm.
  • Length: 6000mm.
Large Span Cable Tray Specification
Items Width (mm) Height (mm) Length (mm)
LSCT206 200 60 6000
LSCT210 200 100 6000
LSCT215 200 150 6000
LSCT306 300 60 6000
LSCT310 300 100 6000
LSCT315 300 150 6000
LSCT406 400 60 6000
LSCT410 400 100 6000
LSCT415 400 150 6000
LSCT506 500 60 6000
LSCT510 500 100 6000
LSCT510 500 150 6000
LSCT606 600 60 6000
LSCT610 600 100 6000
LSCT615 600 150 6000
LSCT806 800 60 6000
LSCT810 800 100 6000
LSCT815 800 150 6000

Large span cable tray not only suits the cable laying for oil refining, chemical, textile, mechanical, metallurgic, power, TV and broadcasting industries, but for underground facilities, such as cable channel and structure of subway and defending engineering, etc.

Steel large span ladder type cable tray used in industry plant construction withstand heavy loading capacity of cables

Large span ladder type cable trays with high cable loads provide solution to industry plant

Long span ladder type cable trays are vertically installed on the wall

Long span ladder cable trays have freestanding installation on the wall

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YuanBo Engineering Co., Ltd.
E-mail: cheryl@yongber.com

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