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The suspension system of semi-trailer is the key component connecting the body and axle of semi-trailer. During the operation of semi-trailer, it can transmit various forces, buffer the impact force transmitted from uneven road surface to frame or body, and attenuate the vibration caused thereby, so as to ensure the smooth driving of the vehicle.
The American suspension produced by our company adopts steel that meets the requirements of international standards. According to the needs of customers, we can produce different specifications of equalizer hanger pin shaft. After quenching and tempering, the equalizer hanger pin shaft is subject to fine grinding treatment to ensure the precise matching with the equalizer hanger bushing and extend its service life.
The American suspension system can match the leaf springs of different specifications. We can produce products of different heights according to your requirements. At the same time, according to the use requirements of customers, match three-axle American suspension or two-axle American suspension.
In the production process of American suspension, our company adopts advanced equipment and first-class technology. The cutting of steel adopts the overall blanking, and the pressing forming of side plate adopts the simultaneous forming of both sides to ensure the concentricity of each hole, so that the product can meet the use requirements more.
1)Hanger thickness: 4mm, 4.5mm, 6mm, 8mm or 10mm
2) pin: 50mm, 60mm, 70mm
3) Color: black/ red/orange/ by customer
4) Material: Q235B
5) Spring width: 75mm, 90mm, 100mm, 120mm
6) Axle spacing: 1310mm, 1360mm
7) No.Of spring piece/spring quantity is optional
8) Axle load is optional
9) Size: design as your requirement
10) Axle beam: square/ round
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