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Wire tray is a metal or plastic structure used to accommodate and protect wires, commonly used in construction and electrical engineering. The following are the basic steps for making wire trays:1. Determine the size and shape of the bridge frame. Choose the appropriate size and shape of the cable
2025/12/01 10:37
Shielded cable tray is a metal tray used to protect wires and cables from electromagnetic interference (EMI). It is usually made of galvanized steel plate or aluminum alloy, which can effectively block electromagnetic fields and prevent interference and influence of electromagnetic waves. The
2025/12/01 10:37
The inspection report for fire-resistant bridge trays is not required for every model. The specific requirements depend on the actual application scenario and relevant standards. Generally speaking, for fire-resistant cable trays of the same material, process, and purpose, an inspection report can
2025/12/01 10:37
The production method of double-layer cable tray support is as follows:1. Material preparation: Two square tubes of appropriate length need to be prepared, and corresponding quantities of angle irons and screws need to be prepared according to the number of brackets to be processed. 2. Cutting
2025/11/14 13:37
The production of cable tray elbows requires the following steps:1. Determine the angle and required radius size of the elbow, and choose the appropriate elbow type based on these parameters, such as 90 degree elbow, 45 degree elbow, etc. 2. Choose suitable metal materials based on the
2025/11/14 13:37
The production of steel structure bridge requires consideration of multiple factors, including the shape, span, thickness, material selection, and connection method of the bridge. Here are some common steps for making steel structure cable trays:1. Design the shape of the bridge: Based on the
2025/11/04 13:37
A perforated tray bridge is a device used to support and protect wires, cables, and pipelines, typically made of metal. Its design can provide structural support while also facilitating the installation and maintenance of wires, cables, and pipelines. The main function of perforated tray bridge is
2025/10/23 13:37
The heat dissipation performance of trough bridge, tray bridge, and stepped bridge depends on their design and materials. Generally speaking, the heat dissipation performance of cable trays can be evaluated by the following factors:1. Thermal conductivity of bridge material: The better the thermal
2025/10/23 13:37
Waterproof cable tray is a special type of cable tray designed to prevent the intrusion of moisture, ensuring the safe and stable operation of electrical facilities. It is usually made of high-quality anti-corrosion materials, such as stainless steel or galvanized steel, to enhance its waterproof
2025/10/23 13:37
Whether cable tray or cable ladder requires a cover plate depends on the specific application environment and design requirements. In certain scenarios, such as indoor spaces, tunnels, basements, etc., cable trays and ladders need cover plates to protect wires and cables from damage, prevent
2025/10/10 16:06
There are several ways to fix cable trays in cable trays:1. Fixed plate: Fixed plates can be installed on both sides of the trough bridge to fix the cables on the plates. The advantage of this method is that it is simple and easy to implement, but the disadvantage is that it is not aesthetically
2025/10/10 16:06
Composite fireproof and anti-corrosion bridge is a steel structure used to carry wires, cables and other facilities, with characteristics of fire prevention, anti-corrosion, waterproofing, anti-theft, etc. It is usually composed of multiple materials, such as steel pallets, fiberglass pallets,
2025/10/10 16:06