RailMac Sliding Plug Door
RailMac’s sliding door is a core component of high-speed trains, designed specifically for high-speed trains, using a magnesium alloy frame and carbon fiber materials, achieving significant weight reduction (from 190kg to 164kg), while improving air tightness by 150% and noise reduction to 38 decibels. Its built-in double guide rail structure combined with a pressing device ensures stable operation and seamless sealing with the vehicle body, breaking foreign monopolies, with international leading technical indicators.
Advantages of RailMac Sliding Plug Door
- Lightweight & High-Strength Structure: Magnesium alloy frame and carbon fiber materials reduce weight to 164kg, 26kg lighter than traditional models.
- Excellent Air Tightness & Noise Reduction: 150% improved air tightness and 38dB low noise for a comfortable passenger environment.
- Stable & Reliable Operation: Built-in double guide rail and pressing device ensure smooth movement and seamless body sealing.
- Leading Independent Technology: Breaks foreign monopolies with internationally advanced technical indicators.
Train Door Series Products
This is the products related to Train Door Series.
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RailMac Outward-opening Sliding Door
RailMac external end door: global application, international standards, lightweight modular design, leads rail transit globalization.



