Factory supplier cheap Ho model train wheel
US $1000000-$3000000
Quality certified train air shock spring absorbers for rail transit 540H7.R680.L
- Category: Train Parts & Accessories >>>
- Supplier: Qingdao Headway Industry And Trade Co. Ltd.
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Product Overview
Description
The importance of air springs
The air spring's main functions include supporting the weight of the vehicle, and providing vertical, lateral, and bogie rotation flexibility. The air spring also levels the train to the correct height under varying passenger loads. A height adjustment system installed with the air springs ensure that the train will be level with the railway platform no matter how many passengers get on or off the railway
Composition of air spring
Air springs are used in the secondary suspensions of rail vehicles.
The air spring system is usually composed of a bellow, top plate, sliding plate and auxiliary spring. The bellow consists of cord layers, rubber layers and steel wire to improve strength.
These three materials together increase the inflated performance of the bellow.
Vertical load capacity | 110 KN | |
Vertical Frequency | ＜1.0 Hz | |
Airspring System plus 40 litre added volume | ||
Maximum Horizontal Displacement | ±120 mm | |
Working height | 312 mm | |
Air pressure | 5.2 bar | |
Belt air spring
The belt type air spring has higher bearing capacity than the traditional air spring. It is mainly used to support the bogie
Cover air spring
they have a series of special features that make them attractive for industrial
applications (such as pneumatic/hydraulic drive, isolation installation, height and level control devices).
applications (such as pneumatic/hydraulic drive, isolation installation, height and level control devices).
Double bellows spring
As the elastic connection between the bogie and the track body, the rolling bellows separates the track body from the platform and absorbs the track irregularity by minimizing the vibration transmission.
The strongest advantage in the world
Company has a complete sales and after-sales service team and is the exclusive agent of the four major brands in the world.
Professional train secondary suspension system. Find more competitive price products for you, and help you purchase air spring products from China.
Professional train secondary suspension system. Find more competitive price products for you, and help you purchase air spring products from China.
★ The most professional air spring manufacturer of rail vehicles in China.
★ The product has passed the most stringent quality test in the world, Q2 in Germany,
★ We have the most complete drawings and abrasive tools in the world.
★ He has more than 40 years of experience in the design, development, manufacturing and application of air springs.
★ The air springs produced by the company are not only widely used in high-speed EMUs, urban railways and trunk railways in China,but also exported to more than 30 countries and regions on five continents in the world, including Britain, France, Germany,Spain, Canada, Singapore, Brazil, Australia, Saudi Arabia, etc
★ He has more than 40 years of experience in the design, development, manufacturing and application of air springs.
★ The air springs produced by the company are not only widely used in high-speed EMUs, urban railways and trunk railways in China,but also exported to more than 30 countries and regions on five continents in the world, including Britain, France, Germany,Spain, Canada, Singapore, Brazil, Australia, Saudi Arabia, etc
After-sales service is undertaken by China headquarters. Strong strength, no worries after sales.
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