Company Profile

We, Dudhat Infra Products Limited, Are Delighted to Introduce ourselves as One of the Pioneer and No.1 Manufacturer of Cable Management Products. Our Company has covered its vast Network in every sector as of Petrochemicals, Government, Engineering, Railways, Pharmaceuticals, Automobiles, Communication, IT, Lifestyle, Food Processors, HVAC, Textiles and many more.

The Foundation of Labh/Dudhat Group was done by our chairman, Shri Dhirubhai M. Dudhat, as “Labh Engineers” in 2000, with manufacturing of Cable Tray and Accessories. Having a strong chairmanship and power of unbreakable will, to fight back every circumstance and perform best from organizational efficiency made him a successful businessman.

The Group than boosted by our managing director, Mr. Shubham D. Dudhat, also brought and started many new and innovative ideas in cable management system. It leads to production efficiency and quality with competitive cost in market. His approach has added more infrastructures and has tripled the production with new, convenient and easily installed cable management products.

We have acquired and successfully executed 7000+ projects with cooperation of our 900+ clients. The direction of our experienced engineers ensures the smooth, High-grade, durability, strength; easy-furnishing with quality are some of the specifications of our products.

• Competitive Cost.
• On Time Delivery.
• Stock Availability.
• Best Raw Materials.
• Top-Notch Finishing.
• Assured Quality Products.
• Complete Customer Support.

Purposes of Cable Management Products

Cable Management Products are capable of supporting all types of wiring: such as

• High Voltage Power Lines.
• Power Distribution Cables.
• Control cable.
• Telecommunication cables.
• Fiber Optical Cable.

Cable trays are components of support systems for power and communications cables and wires.

A cable tray system supports and protects both power and signal cables and facilitates upgrading, expanding, reconfiguring, or relocating networks.

Most of the cable tray systems are open, allowing efficient heat dissipation and easy access for replacement and repairs. Although typically suspended from ceilings or affixed to walls, some cable tray systems are suitable for under floor use.
           
In the electrical wiring of buildings, a cable tray system is used to support insulated electrical cables used for power distribution, control, and communication. Cable trays are used as an alternative to open wiring or electrical conduit systems, and are commonly used for cable management in commercial and industrial construction. They are especially useful in situations where changes to a wiring system are anticipated, since new cables can be installed by laying them in the tray, instead of pulling them through a pipe.

Types of Cable Trays

There are several types of cable trays used for different purposes. A solid-bottom tray provides the maximum protection to cables, but requires cutting the tray or using fittings to enter or exit cables. A deep, solid enclosure for cables is called a Raceway / Trunking / Ducts.

A ventilated tray has openings in the bottom of the tray, allowing some air circulation around the cables, water drainage, and allowing some dust to fall through the tray. Small cables may exit the tray through the ventilation openings, which may be either slots or holes punched in the bottom. A ladder tray has the cables supported by a traverse bar, similarly to the rungs of a ladder, at regular intervals on the order of 100 to 300 mm known as Ladder Type cable trays.

A weight Load, maintained cable laying, allowing some air circulation. Easy entry and exit of single or multiple cables proper arrangement of cables. Slots and holes punches in the bottom of cable tray are known as Perforated type cable trays.

Above trays are connect with jointing/coupler plates to provide sequence to cable trays. All above cable trays can be covered from above to protect from dust and moisture by covers. To provide a perfect turns to cables, cable tray accessories i.e. Elbow/bend, outer, inner, tee, cross and reducers can be used. To support and for better look slotted channels, angles, threaded rods, and z-channel are used.

Materials

1. Metallic

Aluminum: Resists corrosion; Aluminum is commonly used because it is lightweight.
Steel: Electric shielding; low thermal expansion; excellent strength-to-weight ratio.
Stainless steel: Superior corrosion resistance; withstands high temperatures.

2. Non-Metallic

Fiberglass: Nonconductive; resists corrosion; lightweight.
Precautions:
The most important issue is to ensure that the bend radius for the fiber-optic or coaxial cable is maintained within the standards.
Combustible dust and clutter may accumulate if the trays are not routinely checked and kept clean.

Advantages:

Less expensive: One of the big advantages that using a cable tray has that it costs a lot less than other methods of protecting wiring on the production floor.
Maintenance: Cable are instantly visible for maintenance checks, changing of cables is easy because cables can enter or exit the tray at any point of the system.
Safety: Regular housekeeping is important for safety, as cable trays are often installed in hard to reach places.

Disadvantages:

The solid bottom cable tray system has a disadvantage, in that moisture can build up in the cable trays due to compact covers.