news

What are the common classifications of LED display cabinets by material?

15 views admin 2026-09-04

The LED display cabinet is the core load-bearing structure of the display screen. Its material directly determines the screen's weight, heat dissipation performance, durability, and applicable scenarios. Currently, mainstream LED display cabinets in the industry can be classified into four major categories by material, each with distinct performance characteristics and application scenarios.

1. Steel Cabinets

Steel cabinets are the most traditional and universally applicable type, with cold-rolled steel as the core material. They offer high structural strength, excellent stability, low manufacturing cost, and significant cost-effectiveness.

The drawbacks are their relatively heavy self-weight and complete reliance on surface coating for rust prevention. With strong adaptability, they are mainly used for conventional indoor and outdoor fixed-installation LED displays, making them the mainstream choice for small-to-medium-sized static screen projects.

2. Aluminum Alloy Cabinets (mainly die-cast aluminum)

Aluminum alloy cabinets are currently the mainstream choice in the industry, with die-cast aluminum being the most widely used material. Compared to steel cabinets, they are lighter, offer superior heat dissipation, achieve higher splicing precision, and are corrosion-resistant. The overall practicality and quality are significantly upgraded, with the only drawback being a relatively higher mold manufacturing cost.

3. Magnesium Alloy Cabinets

Magnesium alloy cabinets represent a high-end lightweight solution. Their overall performance surpasses that of standard aluminum alloy cabinets. While maintaining high strength and rigidity, they further reduce cabinet weight, offering excellent portability.

The only shortcoming is the high production cost and relatively lower cost-effectiveness. Therefore, they are primarily used in applications with strict requirements for weight, appearance, and performance, such as high-end stage rental screens and ultra-thin high-definition displays.

4. Plastic and Composite Material Cabinets

Plastic and composite material cabinets are a simplified lightweight option, featuring extremely low self-weight, good insulation, and low cost.

However, their structural strength and stability are relatively weak, making them unsuitable for large-scale, high-definition, or high-intensity applications. Their use is limited to basic display equipment such as small simple LED screens and indoor lightweight module kits.

P8 19200mm width*3840mm height curve shape led display in Saudi Arabic

P8 19200mm width*3840mm height curve shape led display in Saudi Arabic

Do you like ?2,141 views

Read more

Technology | analysis of naked eye 3D display technology

Technology | analysis of naked eye 3D display technology

At present, the naked eye 3D large screen market is hot, and 3D technology is also known as 3D di...

Do you like ?3,169 views

Read more

Sunrise’s p2.604 curved LED display lights up under the Eiffel Tower

Sunrise’s p2.604 curved LED display lights up under the Eiffel Tower

Sunrise’s p2.604 curved LED display lights up under the Eiffel Tower Sunri...

Do you like ?2,064 views

Read more

Sunrise LED Rocky Rental Series led display for concert

Sunrise LED Rocky Rental Series led display for concert

Concert activities are popular in the United States, and sunrise’s products have been wide...

Do you like ?2,685 views

Read more

Sunrise 264 square meters Galaxy 3115 series mesh led facade in Armenia

Sunrise 264 square meters Galaxy 3115 series mesh led facade in Armenia

Sunrise 264 square meters Galaxy 3115 series mesh led facade in Armenia Sun...

Do you like ?2,038 views

Read more

Sunrise led presents awards to excellent salesmen!

Sunrise led presents awards to excellent salesmen!

Doris, as a new salesman, won three orders in two months. It’s great. Jack, the bu...

Do you like ?1,890 views

Read more

Our new product, led grow light, PPE reaches 2.6umol/j

Our new product, led grow light, PPE reaches 2.6umol/j

640w and 800W full spectrum led grow light It can be folded for convenient transportatio...

Do you like ?2,122 views

Read more

The latest project, Saudi Arabia LED MESH FACADE

The latest project, Saudi Arabia LED MESH FACADE

The latest project, Saudi Arabia LED MESH FACADE. Ultra-high brightness, ultra-light LED display ...

Do you like ?2,668 views

Read more

Hot Product