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Moisture-proof Hollow MgO Sandwich Panel

As a leading manufacturer of precision building materials, we supply machine-made hollow magnesium oxide sandwich panels with automated production lines. Featuring a 30% lighter hollow structure, ±1mm dimensional precision, and non-toxic inorganic materials, it offers superior moisture/weather resistance. Ideal for office, residential, and hospital partitions, we provide customizable thickness (60-120mm), surface coatings, and hollow designs to meet high insulation and environmental requirements.
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Understanding of Machine-Made Hollow Magnesium Oxide Sandwich Panel


With the development of prefabricated construction, the demand for machine-made building panels with high production efficiency, stable quality, and consistent specifications is growing rapidly. This hollow magnesium oxide sandwich panel caters to this trend, with its standardized production process ensuring that each panel has the same size and performance, which is suitable for large-scale construction projects and can significantly improve construction efficiency.

Moisture-proof Hollow MgO Sandwich Panel

Core Material & Structural Design


Core Material Selection

The core material of the panel is high-purity magnesium oxide, which has excellent fire retardancy, moisture resistance, and sound insulation properties. Unlike rock wool-filled panels, its hollow structure is formed by precise mechanical molding, which can reduce the overall weight of the panel while maintaining structural strength. The surface of the panel is treated with a special coating, which enhances its corrosion resistance and aesthetic appearance.


Hollow Structural Design

The most prominent feature of this panel is its hollow core structure, which is designed by professional engineers to optimize the force-bearing capacity of the panel. The hollow parts are evenly distributed, which can effectively reduce heat transfer and sound transmission, improving the panel’s thermal insulation and sound insulation performance. The mechanical production process ensures that the hollow structure is uniform and free of defects, avoiding the problem of uneven density that may occur in hand-made panels. The edge of the panel is processed with a precision cutting process, which ensures tight connection during installation and improves the overall sealing performance of the building.


Key Specifications



Specification Item

Detailed Parameters

Length

Customizable as per project needs, generally ≤ 6000mm

Width

Regular sizes: 800mm/900mm/1200mm; customizable for special needs

Thickness

60mm, 80mm, 100mm, 120mm

Connection Types

Flat connection, tongue-and-groove connection, snap-in connection



Customization Service


We provide flexible customization services for our machine-made hollow magnesium oxide sandwich panel to meet the personalized needs of different customers. For thickness customization, we can adjust the panel thickness from 60mm to 120mm according to your thermal insulation and load-bearing requirements. For surface customization, we offer a variety of coating colors and textures, allowing you to match the panel with the overall architectural style of the project. We also support the customization of hollow size and distribution density, which can optimize the panel’s performance for specific scenarios such as high-sound-insulation or ultra-lightweight projects. Our automated production lines can ensure that customized panels maintain consistent quality and high production efficiency, shortening your delivery cycle.


Superior Performance & Quality Standard


Dimensional Precision Performance

The panel is produced by advanced automated equipment, with dimensional error controlled within ±1mm. This high precision ensures that the panels can be seamlessly connected during installation, reducing the workload of on-site trimming and improving the construction quality of the building.


Lightweight & High Strength Performance

The hollow structure makes the panel 30% lighter than solid magnesium oxide panels of the same thickness, which reduces the load on the building’s foundation and structure. Meanwhile, it still has good bending resistance and compression resistance, which can meet the use requirements of non-load-bearing walls and interior partitions.


Moisture & Weather Resistance Performance

The magnesium oxide core material has excellent moisture resistance, which will not be deformed or moldy even in humid environments such as basements and bathrooms. The surface coating enhances the panel’s weather resistance, allowing it to be used for exterior walls without being easily damaged by wind, rain, or sunlight.


Environmental Protection Performance

The panel is made of inorganic materials, free of formaldehyde and other harmful substances, and meets the national environmental protection standards for building materials. It is a green and healthy building material, suitable for interior decoration of residential buildings, hospitals, schools, and other places with high environmental requirements.


Ideal Applications


The machine-made hollow magnesium oxide sandwich panel is widely used in various construction projects due to its lightweight, high precision, and environmental protection features. It is an ideal choice for interior partitions of office buildings, shopping malls, and residential buildings, as it can effectively separate spaces and ensure sound insulation and fire safety. It is also suitable for non-load-bearing exterior walls of prefabricated houses, reducing the overall weight of the building while maintaining thermal insulation performance. In addition, it can be used for interior decoration of hospitals and schools, thanks to its environmental protection and moisture resistance properties.


CTA


Are you searching for a high-precision, environmentally friendly, and efficient building panel for your large-scale construction project? Our machine-made hollow magnesium oxide sandwich panel is your best choice! Inquire about the product details and quotes now, or add it to your basket to start your order process. Our professional team will provide you with one-stop solutions, from customization design to on-site installation guidance. Contact us today, and let’s create a high-quality, green building together!



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Sichuan Yanxin is a high technology joint stock company, dedicated to the manufacture, new equipment/material research and application of clean room systems...

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