Railway Components Introduction
The Railway Components series encompasses a wide array of essential products crucial for the efficient and safe operation of railway systems. These components are meticulously designed and manufactured to meet the highest standards of quality and performance, ensuring reliability in various railway applications. From critical systems such as bogies and braking components, which are central to the smooth operation and safety of trains, to traction converters and auxiliary power supplies that power essential train functions, this series covers a comprehensive range of products. These components are vital for both new railway projects and the maintenance of existing infrastructure. With a global market layout and a robust service network, the series is designed to cater to the diverse needs of customers worldwide, providing not only high-quality products but also comprehensive solutions and services that enhance the overall efficiency and safety of railway transportation.
RAILMAC
RailMac specializes in rail transportation with products ranging from complete train cars, components, power systems and maintenance equipment.
Electrical Cable
Coupler Connector
RailMac's coupler connector is a core electrical connection component for semi-automatic couplers on subway vehicles, featuring an innovative symmetric floating design that effectively solves problems such as contact wear and signal transmission interruption caused by coupler gaps in traditional connectors. Its core technology uses a floating insulating board component to offset the impact of coupler gaps, ensuring no relative movement between contact pairs, significantly enhancing reliability.
Power Connectors
Intermediate Connector
RailMac's intermediate connector is designed for power and signal transmission at the ends of rail vehicles. Its core lies in the innovative symmetric floating structure, which effectively absorbs displacement caused by coupler gaps, completely eliminating harmful sliding wear between contacts, ensuring continuous and stable signals. The product integrates multiple guidance and high-reliability blind mating technology, supporting fast and accurate docking in complex wiring environments.
Rectangular Control Connector
RailMac's hook buffer connector is a core electrical connection component used in semi-automatic couplers for subway vehicles. It features an innovative symmetrical floating design that effectively solves problems such as contact wear and signal transmission interruptions caused by coupler gaps in traditional connectors. Its core technology uses a floating insulator plate assembly to offset the effects of coupler gaps, ensuring that there is no relative movement between contact pairs and significantly improving reliability.
Rectangular High-Voltage Connector
RailMac's rectangular high-voltage connector is a core component of the high-voltage system for new energy vehicles. It uses a multi-contact spring design to ensure stable and efficient transmission of high currents (such as 300A), avoiding local overheating. The product complies with international strict standards (LV214/USCAR2/QC-T1067), and has been verified under extreme conditions such as vibration and impact, ensuring driving safety. Its modular structure is flexible for battery, motor, and charging systems, meeting a variety of high-voltage connection needs.
Rectangular Control Connector
RailMac's rectangular network connector features a high-density design. The company holds a patent for a specialized auxiliary mating fixture that addresses the challenge of high insertion and extraction forces in multi-core connectors, enabling fast and uniform mating while preventing damage and enhancing reliability. The product is widely used in transportation fields such as railways and aerospace.
Rectangular Control Connector
RailMac's rectangular control connector is designed for industrial automation and rail transit, providing a reliable solution for signal and power transmission. It uses a patented auxiliary mating design to ensure smooth and even force during the insertion and removal of high-density multi-core connectors in complex environments, significantly improving installation efficiency and long-term reliability. The product has a flexible modular structure, supporting hybrid transmission needs, and integrates anti-misinsertion and multiple guidance functions. Combined with blind mating technology, it effectively deals with harsh conditions, reducing maintenance costs, and is an ideal connection choice for intelligent equipment and vehicle control systems.
Rectangular Control Connector
RailMac's motor connectors are designed specifically for transportation applications such as rail vehicles. The products feature a highly reliable structure, and some models have a unique anti-disconnection design that effectively withstands vibration environments and ensures stable signal transmission.
Vacuum Toilet
Electrical Control Box
RailMac's Electrical Control Box is designed for industrial automation systems, integrating intelligent monitoring and precise control functions. The product features modular zoning support for PLC programming, multi-sensor linkage, and remote monitoring, with capabilities for over-current/over-voltage protection and fault self-diagnosis. It is applicable for sewage treatment, vacuum drainage, train waste collection systems, and ensures high stability and long-term operation.
Electrical Control Box
RailMac's modular toilets combine intelligence, comfort, and efficiency. Featuring a highly integrated design that optimizes space layout, they are easy to install and maintain. Their intelligent water-saving system significantly reduces energy consumption and operational costs, while incorporating human-centric details to enhance accessibility features and infant care functionality, ensuring passenger comfort and privacy. Constructed with high-quality materials and craftsmanship, these toilets are reliable and durable, providing passengers with a clean and comfortable restroom experience and supporting the green and efficient operation of trains.
Vacuum Toilet
RailMac's vacuum water-saving toilet utilizes patented vacuum negative pressure technology, requiring only 0.5 liters of water per flush (over 90% water-saving compared to traditional toilets), and efficiently discharges waste through PLC intelligent control and a fully sealed pipeline system, completely preventing odor leakage. The product is suitable for railway passenger cars, ships, airplanes, and municipal public restrooms, featuring power-free drive and low fault rate.
Electrical Control Box
CRRC specializes in innovative environmental protection sanitation systems. Its core products include vacuum water-saving toilet modules and waterless ecological toilets. Using patented vacuum technology, the flush consumes only 0.5 liters of water and features fully enclosed sewage disposal and PLC intelligent control to prevent leakage and odors.
Gangway
Type A Subway Gangway
RailMac's Type A subway gangway uses a magnetic quick coupling and decoupling structure with high sound insulation and noise reduction design, specifically developed for global subway vehicles. Magnetic technology achieves seamless connection of the vehicle body, with even force and no gaps, combined with a double-layered folding canopy sound insulation layer, noise reduction of more than 38 decibels, and air tightness improved by 150%.
Standardized EMU Gangway
RailMac's standardized EMU gangway uses a lightweight folding canopy structure and modular design, leading the industry with full spectrum compatibility and extreme environment adaptability. Using lightweight composite materials and a multi-level sealing system, it achieves breakthroughs in -40℃ cold resistance and zero sand penetration, maintaining air tightness with a pressure difference of 4000 pascals for over 500 seconds, and sound insulation performance of more than 38 decibels.
Type B Subway Gangway
RailMac's Type B subway gangway uses a lightweight folding canopy structure and modular design, specifically developed for medium and high-capacity subways. The product uses a high-strength aluminum alloy frame and composite sealing technology to achieve air tightness improved by 150% and noise reduction to more than 38 decibels. It has the characteristics of quick assembly and disassembly and strong versatility.
Wiper
wiper
RailMac is a core supplier of rail transit wipers. The product covers the full series of high-speed trains, locomotives, and urban rail transit, providing high-performance electric and pneumatic solutions. With excellent weather resistance, ultra-long service life, and intelligent rain sensor technology, it ensures clear visibility for trains in various adverse weather conditions. Widely used in mainstream models such as the "Fuxing" high-speed train, it leads the domestic market share and is a reliable partner in ensuring safe driving in wind and rain.
wiper
RailMac is a core supplier of rail transit wipers. The product covers the full series of high-speed trains, locomotives, and urban rail transit, providing high-performance electric and pneumatic solutions. With excellent weather resistance, ultra-long service life, and intelligent rain sensor technology, it ensures clear visibility for trains in various adverse weather conditions. Widely used in mainstream models such as the "Fuxing" high-speed train, it leads the domestic market share and is a reliable partner in ensuring safe driving in wind and rain.
wiper
RailMac is a core supplier of rail transit wipers. The product covers the full series of high-speed trains, locomotives, and urban rail transit, providing high-performance electric and pneumatic solutions. With excellent weather resistance, ultra-long service life, and intelligent rain sensor technology, it ensures clear visibility for trains in various adverse weather conditions. Widely used in mainstream models such as the "Fuxing" high-speed train, it leads the domestic market share and is a reliable partner in ensuring safe driving in wind and rain.
wiper
RailMac is a core supplier of rail transit wipers. The product covers the full series of high-speed trains, locomotives, and urban rail transit, providing high-performance electric and pneumatic solutions. With excellent weather resistance, ultra-long service life, and intelligent rain sensor technology, it ensures clear visibility for trains in various adverse weather conditions. Widely used in mainstream models such as the "Fuxing" high-speed train, it leads the domestic market share and is a reliable partner in ensuring safe driving in wind and rain.
Train Door
Sliding 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.
External End Door
RailMac's external end door product is based on the global rail transit market, integrating international leading technology and local innovation, serving global projects such as China's "Fuxing" high-speed train, European double-decker high-speed trains, and Singapore's subway, exported to more than 30 countries including the UK, France, and Germany. The product meets European EN15085 welding certification, IRIS, and other international standards through lightweight design and modular structure, breaking foreign monopolies, supporting China's high-speed rail supporting system to go global, and becoming the core choice for vehicle upgrades in countries along the "Belt and Road" initiative.
External End Door
RailMac's external end door product is based on the global rail transit market, integrating international leading technology and local innovation, serving global projects such as China's "Fuxing" high-speed train, European double-decker high-speed trains, and Singapore's subway, exported to more than 30 countries including the UK, France, and Germany. The product meets European EN15085 welding certification, IRIS, and other international standards through lightweight design and modular structure, breaking foreign monopolies, supporting China's high-speed rail supporting system to go global, and becoming the core choice for vehicle upgrades in countries along the "Belt and Road" initiative.
External End Door
RailMac's external end door product is based on the global rail transit market, integrating international leading technology and local innovation, serving global projects such as China's "Fuxing" high-speed train, European double-decker high-speed trains, and Singapore's subway, exported to more than 30 countries including the UK, France, and Germany. The product meets European EN15085 welding certification, IRIS, and other international standards through lightweight design and modular structure, breaking foreign monopolies, supporting China's high-speed rail supporting system to go global, and becoming the core choice for vehicle upgrades in countries along the "Belt and Road" initiative.
Train Air Conditioning
Train Air Conditioning
RailMac's BT-3.0/10AD air compressor is designed specifically for rail transit, providing efficient and reliable compressed air power. Using advanced technology, it has an exhaust volume of 3.0m³/min and a working pressure of 10bar, meeting the key needs of train braking and pneumatic systems. The product has high stability and low maintenance costs as its core advantages, passing strict environmental tests, adapting to complex conditions such as high temperature and vibration, ensuring safe and stable train operation. It is suitable for railway locomotives, trainsets, and subway vehicles, and is an ideal solution for ensuring the long-term operation of compressed air systems.
Online Service Sales Director-Mr.Jasper Lee Sales Manager-Mrs.Wendy Fu Spare Parts Sales-Miss. Nora Cao After-Sales Manager-Mr. Jason Zhang Merchandiser-Miss. Yoyo Tao
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