Cleanroom Lighting and Electrical Equipment

Cleanroom Cable Tray

A smooth cable-support system with rounded edges and cleanable covers for segregated routing above or within controlled spaces.

Smooth Rounded Tray Profile
Removable Cleanable Covers
Power and Signal Segregation
Matched Bends and Tees

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Product Introduction

Cleanroom cable tray uses a solid-bottom or limited-slot metal channel rather than an open industrial ladder inside exposed controlled areas. Snap-on or tool-retained covers shield cables from fallout and present a smooth upper face. Factory bends, tees, reducers and dividers maintain consistent edge radii and route segregation across changes in direction.

Key Features

Rolled edges remove sharp lips that damage cables or cleaning wipes.

Continuous covers prevent loose cables from becoming a horizontal dust shelf.

Internal dividers separate power, data and instrumentation routes.

Matched fittings preserve cable bend radius at corners and branches.

Suspension brackets position the tray with access for cleaning around it.

Customer Product Concerns

Exposed cables and conventional perforated trays create irregular surfaces that are difficult to wipe and easy to overfill.

Loose cable bundles collect dust and obstruct ceiling cleaning.A covered tray contains the route behind a continuous smooth surface.

Sharp cut edges abrade insulation during cable pulling.Rolled rims and factory fittings maintain smooth contact surfaces.

Power and sensor cables share one congested channel.Removable metal dividers preserve planned segregation.

Site-made corner cuts leave gaps and exposed fasteners.Matched bends, tees and reducers complete each directional change.

Typical Applications

Cleanroom ceiling servicesEquipment power distributionControl and instrumentation routingLaboratory utility corridors

Technical Parameters

Typical configurable construction ranges for a cleanroom cable tray are listed below.

Core Material	Powder-coated galvanized steel or aluminum solid-bottom tray with matching covers, dividers and fittings
Panel Thickness	50-150 mm tray side-wall height
Effective Width	100-600 mm internal cable width
Maximum Length	Up to 3000 mm per straight tray section
Steel Facing Thickness	1.0-2.0 mm tray and cover sheet thickness
Core Density	Approximately 7850 kg/m³ for galvanized steel tray material
Thermal Conductivity	45-60 W/(m·K) for the steel tray body
Surface Finish	Smooth white powder coat or zinc-coated finish with deburred rolled edges
Joint Type	Bolted splice plates with snap-on or retained cover, formed bends and removable internal divider
Customization	Available based on the intended application and operating environment.

Available Options

Solid or limited-perforation bottomWhite coated steel or aluminumInternal segregation dividersStraight, bend, tee and reducer fittings

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