Modular Mine Door
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Modular Mine Door

The modular mine door is a modular safety equipment specially developed by Shandong Rongliyuan for underground scenarios in coal mines and metal mines. It addresses the core issues of long customization cycles, difficult installation and renovation, and cumbersome component replacement in traditional mine doors. It integrates ventilation control, regional isolation, explosion-proof and shock resistance functions. Through flexible modular assembly, it can adapt to various working conditions and provide efficient, convenient and durable safety protection solutions for mines.
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Product Introduction

Module matching, adaptable to multiple scenarios

 

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The design adopts four core modules: door panel, door frame, drive mechanism and sealing. It supports on-demand combination and splicing, without the need for overall customization.

 

It can quickly adapt to different roadway dimensions and opening methods, solving the problems of long customization cycle and weak adaptability of traditional door bodies. It is especially suitable for underground roadway renovation scenarios.

The modular mine door adopts standardized interfaces for each module. Installation does not require complex construction; it can be completed by simply assembling manually. The construction period is shortened by 40% compared to traditional door structures.

 

If a single module is damaged, it can be replaced independently without the need for overall disassembly. The maintenance cost is reduced by 60%, addressing the pain points of difficult installation and cumbersome maintenance for traditional door structures.

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Strong protection, durable design, guaranteed safety

The core module is made of high-strength alloy steel and is coated with a special anti-corrosion coating for mines. The sealing module is suitable for high-dust and high-humidity environments, with a leakage rate of ≤ 1.5%.

 

The explosion-proof rating reaches Exd [ib] I Mb, and the fire resistance limit is 2.8 hours. It is equipped with anti-pinch and anti-impact protection, providing comprehensive safety guarantees for underground operations.

Upgrade with peace of mind, enjoy long-lasting value

Modular mine door supports later-stage functional module upgrades. It can add modules such as automatic sensing and remote monitoring as needed without the need to replace the main structure.

 

It meets the requirements for digitalization upgrades in mines. The modules have strong versatility and can be reused across different tunnels, extending the equipment's lifespan and achieving long-term value enhancement.

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FAQ

 

 

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01.Will the modular assembly affect the overall stability?

By using high-strength bolts for fixation and locating pins for calibration, the overall stability is comparable to that of the integrated door body, and the impact resistance meets the standards.

02.Does the module replacement require professional personnel?

With standardized interface design, ordinary maintenance personnel can complete the replacement without the need for professional skills.

 

 

User Review
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The person in charge of the coal mine's tunnel renovation

"The modular design is extremely flexible. It can be adapted to different-sized tunnels, the installation process is fast, and replacing the sealing modules later is also simple. This significantly shortens the renovation period."

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The equipment supervisor of a metal mine

"It is resistant to corrosion and wear, has a high module reusability rate, and does not require replacing the door body for later upgrades. The long-term usage cost is very low."

 

Warehouse display

 

 

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