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Industrial Folding Door

The YUOU® industrial folding door adopts a multi-panel door body segmented folding structure design, which is suitable for scenarios with ultra-wide door openings. When the door body is opened, it folds and retracts along the track to one or both sides, occupying a small space and fully releasing the passage width of the door opening.

The door frame is made of high-strength steel structure or custom profiles, featuring strong overall rigidity and stable wind resistance, which can adapt to complex industrial environments and high-frequency usage requirements. The hinge system and guiding structure have been optimally designed to ensure a smooth and stable folding process, reducing running resistance and mechanical wear.

YUOU® industrial folding doors support customization in size, color and opening method, and can provide targeted solutions according to different building structures. While ensuring structural safety, it also takes into account the coordination of appearance, making it an efficient, safe and reliable choice for door systems in large industrial buildings.

Technical Data

Door Panel Material	Galvanized steel+ Polyurethane Foam
Frame Material	Galvanized Steel
Max Size(mm)	Unlimited
Standard Door Panel Thickness	50mm
Power supply	220V, 50/60HZ or 380V, 50/60HZ
Wind resistance	10-12 Class (24-28m/s)

Options

Window	Support customization
Small Door	Support customization
Direction of Opening the Door	①Double opening ②One-way side-opening
Voltage	Standard: 220V±10%. Other voltages can be customized.
Production Standard	①China standard ②European standard.
Color	Grey/White/Blue/Yellow/Red.etc Other colors can be customized.

Product Details

From the panel structure to the drive and folding system, the industrial folding door demonstrates its engineering precision and performance advantages in every detail.

Structure Diagram

The industrial folding door structural diagram clearly illustrates its panel configuration, hinge system, and drive components, helping you quickly understand the door’s construction and operating principle.

Door Panel

The YUOU® industrial folding door adopts a 50mm thick PU polyurethane sandwich panel structure, with a core material density of 50kg/m³, featuring excellent thermal insulation and structural stability. The high-density polyurethane filling layer can effectively reduce heat transfer and enhance the overall insulation effect of the door body.

The surface of the door panel can be selected from 0.4mm galvanized steel plate (G.I.) or 0.5mm aluminum alloy panel. The outer metal sheet has undergone anti-corrosion treatment and has good weather resistance and impact resistance. The double-layer metal panel is formed by combining with high-density core material, which makes the overall strength of the door panel higher and its wind resistance more stable. Even in large-sized door opening applications, it can still maintain good structural rigidity.

Edge Cover of Door Panel

The YUOU® industrial folding door adopts a hidden frame design, presenting a simple and elegant appearance while enhancing the overall structural stability. The hidden frame can be made of steel or aluminum alloy according to the project requirements, ensuring strength while also taking into account the adaptability to different building environments.

The interior of the door panel is equipped with a 2.0mm cold-galvanized steel plate internal frame, which is processed into U-shaped and concave-convex groove structures by special forming equipment. This reinforced structural design significantly enhances the bending strength and overall rigidity of the door body, ensuring that the door panel remains stable and less prone to deformation even in large-sized applications or complex working conditions.

EPDM Sealing Strips

YUOU® industrial folding doors adopt a reinforced design in the connection structure between the door body and the track. The interior of the track is filled with honeycomb steel structure to enhance the overall stability and impact resistance. Honeycomb steel structures can disperse the force when subjected to external force impacts, enhancing the overall rigidity and supporting capacity of the track system.

Meanwhile, the track structure is designed in combination with aerodynamic principles. Under special impact conditions, it can buffer and guide the instantaneous shock wave, which helps to release pressure and reduce the damage caused by the impact to the door structure and the building itself. This fixed and connected system enhances the safety and reliability of the door body in complex industrial environments and is suitable for application scenarios with high requirements for structural strength and protective performance.

Sealed brush

YUOU® industrial folding doors adopt multiple protection designs in terms of sealing structure. The top and bottom of the door body are equipped with high-density double-layer brush sealing structures, which can effectively adhere to the ground and the upper structure, prevent dust, air flow and fine particles from entering the indoor space, and at the same time play a buffering and noise reduction role during the opening and closing process.

The door frame and each door panel are sealed and connected with EPDM rubber sealing strips. EPDM material features excellent elasticity, weather resistance and anti-aging performance, and can maintain stable sealing effects in different temperature environments. The multi-point sealing structure works together to significantly enhance the overall air tightness and dust-proof performance of industrial folding doors.

Advantages

The industrial folding door combines high structural strength, smooth folding operation, stable performance, and excellent cost-effectiveness, providing an efficient solution for large industrial openings.

Infinite Width

One of the standout features of industrial folding doors is their virtually unlimited opening width. By modularly assembling additional door panel units, the door structure can be extended to meet project requirements, enabling ultra-wide spans of tens or even hundreds of meters. This structural design overcomes the width limitations of traditional doors, making it particularly suitable for large factories, hangars, logistics hubs, and specialized industrial buildings. The modular assembly structure not only facilitates customization for extra-wide dimensions but also maintains overall operational stability and structural integrity. By ensuring smooth folding and reliable load-bearing capacity, it creates expansive passageways, delivering flexible and efficient solutions for large equipment access and high-specification industrial applications.

Excellent Wind Resistance

The industrial folding door adopts a reinforced frame structure and a high-strength door panel system. It has strong overall rigidity and can effectively resist the wind pressure challenge brought by large door openings. Through reasonable force distribution design and multi-point support structure, the door body remains stable in strong wind conditions and is less likely to undergo obvious deformation or shaking. It is suitable for high-pressure areas such as coastal regions and open industrial parks.

Space-saving Design, Versatile Access Options

When the door opens, it folds and retracts along the track, occupying lateral space. Unlike sliding doors or lift doors, it does not occupy top space, which is conducive to maintaining the clear height inside the building. The single-sided or double-sided opening method can be selected according to the building structure to improve the efficiency of space utilization.

Runs Smoothly with Manageable Maintenance Costs

The industrial folding door adopts an optimized guiding system and high-quality hinge structure, ensuring a smooth and stable folding process and reducing mechanical shock and long-term wear. The modular design of the structure also facilitates later maintenance and partial replacement, reducing long-term usage costs.