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Nihon Sharyou Senjouki India Pvt. Ltd.
314A, 3rd Floor, D-21, Corporate Park, Sec-21, Dwarka, New Delhi-110077
Call us: + (91)11-4011-4248

Nihon Sharyou Senjouki Co., Ltd.
1-29-4 of Chuo, Edogawa-Ku, Tokyo-to 132-0021 Japan
Call us: + (81)-3-3651-9127

Washing System for
Subway Carriages

The Tokyo metropolitan area has subway carriages running through it under the tightest schedule and carrying the largest number of passengers in the world. The beauty of such carriages is maintained by our washing system(Train Wash Plant). Our washing system(Train Wash Plant) realizes the best washing quality under the extremely limited conditions of washing time, washing space, volume of water, etc. The whole circumference of a carriage including the front and rear, and shoulders, to say nothing of the sides, is fully washed. Our blower system thoroughly removes the washing water droplets stuck to the windows of the front and rear of a carriage without any need for manual washing. Materials and a surface treatment method in adequate consideration of long-term use of the system are applied for the best quality and durability. Needless to say, the washing system(Train Wash Plant) is thoroughly safeguarded against unlikely accidents so that you can use it without worry.


Modern industrial engineers typically use predetermined motion time system, computer simulation, along with extensive mathematical tools for modeling, such as mathematical optimization and queueing theory, and computational methods for system analysis, evaluation, and optimization.




Washing system for subway carriages

Machine size Vehicle length  22900  ×  Vehicle width  5020  ×  Vehicle height  3610(㎜)
Main materials         SUS304
Side brush Size          Diameter 600~800  ×   Height 2160(㎜)
Quantity          10Pc
Rotating device          3.7kw    ×   10Pc
Shoulder brush Size          Diameter 600~650   ×   Width 2600(㎜)
Quantity          4Pc
Rotating device          0.75kw   ×   4Pc      
Front・Rear brush Size          Diameter 700~1200  ×   Height 1380(㎜)
Quantity          2本
Lifting and lowering device          0.75kw   ×   2Pc
Motor movement          0.4kw    ×   2Pc
Blower device Blower          7.5kw    ×   4Pc
Reversal nozzle          0.1kw    ×   4Pc
Swing nozzle          0.2kw    ×   4Pc
Cleaning pump unit Wash pump          5.5kw
Chemical Pump          0.75kw
Stirring machine          0.4kw
Water tank          1000L
Air compressor          1.5kw
Preliminary cleaning pump unit              3.7kw  
Total power              89.5kw  (3-phase 200v   50/60Hz)


Construction Service

A pioneer in design-build specializing in architecture and construction services.

Customer Services

Expertly meets complex customer needs, boasting a brilliant record of responsiveness.

Environment Friendly

We work to reduce air emissions associated with our operations and the products we deliver.


Electronic Materials

Electronic materials are the type of materials which are typically used as core elements in a variety of device applications. These elements can be, for example, memories, displays, LEDs and could be easily seen in daily electronic gadgets such as mobile phones, computers, laptops, tablets, GPS devices, LED bulbs, TVs and monitors.

Power Systems

Electrical power has been the technological foundation of industrial societies for many years. Although the systems designed to provide and apply electrical energy have reached a high degree of maturity, unforeseen problems are constantly encountered, necessitating the design of more efficient and reliable systems based on novel technologies.

Auto Parts

The automotive aftermarket is the secondary market of the automotive industry, concerned with ... Replacement parts are automotive parts built or remanufactured to replace OE parts as they become worn or damaged.