The 275g zinc aluminum magnesium porous Cable Tray, with its stable coating structure and porous design advantages, has been widely used in various power wiring projects, suitable for outdoor, industrial, new energy, municipal and other construction environments. It is one of the commonly used supporting components in cable laying projects at present.

A 275g coating of zinc aluminum magnesium substrate is fused with a multi-element alloy protective system of zinc, aluminum, and magnesium. A dense passivation film can be formed on the surface, and a new protective layer can be formed by the synergistic effect of metal elements after slight bumps and scratches to alleviate the spread of rust. Compared to conventional Galvanized cable trays, this product performs more smoothly in salt spray, high humidity, and mild acid-base environments, and is suitable for corrosive environments such as coastal factories, sewage treatment workshops, and chemical supporting plants. The reserved holes evenly arranged on the sides facilitate the free adjustment of the installation positions of brackets, partitions, and grounding accessories on site, without the need for secondary drilling, shortening the construction time on site and reducing substrate damage caused by manual processing.

In the field of new energy engineering, 275g zinc aluminum magnesium Porous cable trays are commonly used for photovoltaic power stations and energy storage stations. The station is placed outdoors for a long time, exposed to sunlight, temperature difference between day and night, and sea breeze erosion. The porous structure can guide the moisture inside the cable tray and reduce the probability of cable moisture; Lightweight board with porous design, moderate overall load, suitable for large-span overhead laying in mountainous areas and distributed photovoltaics, reducing the number of supporting columns and optimizing the overall project cost.

This bridge is also widely used in municipal and rail transit projects. The humidity inside urban underground pipe galleries, tunnels, and high-speed railway stations is relatively high, and the porous structure improves air circulation to avoid water vapor accumulation and corrosion of cable sheaths; Regular holes facilitate the wiring of strong and weak current zones, making it easier for later line expansion and maintenance to meet long-term operation and maintenance needs. In outdoor wiring scenarios of ports and wind power projects, 275g zinc aluminum magnesium coating can resist salt spray erosion for a long time, reducing the maintenance investment of regular rust removal and bridge replacement.

The strength of the product board meets the standard of conventional power laying load, and the material can be recycled and processed, meeting the requirements of low-carbon construction. Customized specifications, matching bends, support arms and other accessories can be supplied synchronously with porous cable trays to adapt to different engineering wiring layout schemes. With comprehensive anti-corrosion performance, construction convenience, and full cycle usage cost, the 275g zinc aluminum magnesium porous cable tray can adapt to most medium and long cable laying projects, providing stable cable support solutions for various power projects.