Product Description
The suspension system is a critical component of a semi-trailer, primarily consisting of elastic elements, guiding devices, and shock absorbers.
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Buffering and Shock Absorption: Through components like leaf and air springs, it mitigates impacts from uneven roads, ensuring smooth cargo transport and reducing component wear.
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Force Distribution: Effectively transmits vertical loads, braking forces, and lateral forces to the axle, ensuring driving stability and maneuverability.
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Posture Maintenance: Keeps the relative position between the axle and frame correct during turning, braking, and accelerating.
| Suspension Type |
Features & Characteristics |
| Leaf Spring Suspension |
Multiple stacked spring leaves. Simple structure, low cost, high reliability, and high load capacity. Widely used in traditional semi-trailers. |
| Air Suspension |
Uses air springs for buffering. Adjustable stiffness and vehicle height via air pressure. Superior comfort and protection for high-end transport. |
About Us
We are a comprehensive enterprise integrating the design, production, and sales of semi-trailer parts. Our facility spans over 24,000 square meters and employs over 1,000 experienced professionals. With a strict quality assurance system and large-scale warehousing, we provide high-quality trailer axles, suspensions, landing gears, and various truck components. We adhere to the principle of "quality first, reputation first," maintaining innovation to ensure product leadership in the global market.
Frequently Asked Questions
Can I get samples of your suspension parts?
Yes, samples are available for quality evaluation.
Do you support custom logos or OEM designs?
Yes, we provide professional OEM/ODM services to customize products with your specific logo and design requirements.
Are you a direct manufacturer?
Yes, we operate our own professional factory specializing in trailer components. You are welcome to visit our production facility.
What is your annual production capacity?
Our facility has an annual production capacity of approximately 300,000 tons.
How soon can orders be shipped?
Standard products in stock are typically shipped within 5 business days.
What types of suspension do you offer?
We offer a full range including mechanical leaf spring suspensions (2-axle, 3-axle) and high-end air suspension systems.
Partix Auto
