22% 300KG Bare Steel Grating Access Floor
- Item Code: OM-180
- Ventilation Rate: 18% Air Flow
- Standard Size: 600*600*35MM
- Available Finish: Anti-static Expoxy Painting, HPL tile or PVC tile
- Loading Capacity: 300kg-350kg (*according to different specifications)
- Perforated All-Steel construction
- Can Match Steel Damper
- Can Mix Installed With Steel Cement Floor, Calcium Sulphate Raised Floor, Aluminum Raised Floor
Product Overview
Raised Floor Ventilation Systems
This all-steel raised ventilated floor features a two-part structure: a top panel and a welded bottom reinforcement. The top panel is crafted from premium cold-rolled steel and precision-stamped into a honeycomb shape, while the base is assembled from steel components and expertly welded to ensure structural integrity.
Though the design appears simple, it demands exceptional craftsmanship—each weld must maintain the steel’s flatness and prevent deformation, ensuring a smooth and level surface across every panel.
Engineered with an ultra-low open area, this floor is the ideal solution for rooms with minimal equipment and low ventilation requirements, offering both stability and targeted airflow control.
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Load-bearing reinforcement system
How do steel raised ventilated floors interact with equipment in the computer room?
Heat dissipation and air circulation
Through vents, the raised floor guides cold air to the bottom of the equipment, helping the equipment to dissipate heat and ensure stable temperature.
Hot and cold aisle management
Raised floors can create cold and hot aisles, optimize air flow by adjusting ventilation rates, and improve heat dissipation efficiency.
Working with air conditioning
Working with the air conditioning system, the raised floor evenly distributes cold air, reduces air conditioning load, and improves energy efficiency.
Cable management
Raised floors provide space for cable management to avoid interfering with equipment operation while improving air flow.
Customization and height adjustment
The floor height and ventilation design can be adjusted according to equipment requirements to optimize air circulation and heat dissipation.
In this way, steel raised ventilated floors help improve the ventilation effect of the computer room, optimize equipment heat dissipation and the overall environment
What is the difference between the use scenarios of raised floors with low ventilation rates and those with high ventilation rates?
- Low ventilation rates are typically used for equipment with low heat loads or devices insensitive to temperature fluctuations. They provide mild ventilation, making them suitable for data center raised floors, server room flooring, or computer room flooring requiring precise temperature control without relying on large volumes of cooled air.
- High ventilation rates are designed for raised access floors in environments with high heat loads, such as data center flooring or modular raised floors. They deliver greater airflow to enhance heat dissipation and maintain optimal operating temperatures, ensuring efficient cooling for data center infrastructure.
Related Products
Product application scenarios
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Used in laboratories to ensure airflow while preventing dust and contamination.
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Ideal for control rooms, maintaining temperature and humidity control without adding extra noise or airflow.
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Used in production lines or storage areas, providing low ventilation rates to help cool equipment effectively and maintain stable operation over time.
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Suitable for machine rooms with light equipment, offering cooling while not excessively consuming energy or altering the ambient temperature.
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Used in telecommunication facilities’ floor systems, effectively supporting equipment cooling while maintaining a quiet environment.
Yes, the top design will remain the same, but the loading performance can be improved by increasing the thickness of the steel plate or adding support beams at the bottom.
Yes, they can. Sometimes, we may install the steel frame on the side of the floor edge to match the different kinds of floors. Please refer to pictures from the above products list of “AF250 Steel Perforated Floor”.
Yes, we can use a steel damper. The ventilation rate of the steel damper is adjustable, so we can achieve variable ventilation needs by adjusting the damper.