Leaf Spring for Semi Trailer and Heavy Duty Truck

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: DR-1050
• Certification: ISO/TS16949, CCC, DOT, ISO, CE
• Loading Weight: 25T
• ABS: Without ABS
• Tent Type: Simple
• Axle Number: 3
• Tire Number: 6
• Color: Gray
• Condition: New
• Width: 90mm/100mm/120mm
• Thickness: 13mm/12mm/16mm
• Layer: 10/12
• Material: Iron
• Ome/ODM: Yes
• Transport Package: Pattle
• Specification: 90*13*10L/90*16*10L/100*12*12L
• Trademark: DERUN
• Origin: China
• HS Code: 7320102000
• Production Capacity: 50000pieces/Year
• Package Size: 100.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 50.000kg

Product Description

Leaf Spring for Semi Trailer and Heavy Duty Truck

Product Description

Leaf springs, also known as leaf springs or plate springs, are plate springs made of no less than one piece of spring steel stacked together. Its cross-section is usually rectangular, and its shape is similar to a flat spiral, which is an indispensable elastic element in the fields of machinery, electronics and automobiles. With its unique structural design and excellent performance characteristics, leaf springs are widely used in suspension systems, shock absorbers and support components of various products.

Leaf springs have a plate-like appearance, consisting of multiple layers of spring steel sheets stacked on top of each other, with each layer closely fitting to each other to form an integral structure. In the most common configuration, the centre of the arc provides the location of the axle, while a ring formed at either end attaches to the vehicle chassis or other fixed structure. For heavy-duty applications, leaf springs may consist of a number of stacked leaves, which typically have progressively shorter lengths to increase load carrying capacity and stability. The surfaces of leaf springs undergo special treatments, such as shot peening and galvanising, to improve their durability and resistance to rust.

Product Parameters

item	value
Use	Trailer Parts
Purpose	for replace/repair
Condition	New
Parts	Trailer Suspension
OE NO.	DR-1050
Max Payload	30T
Size	90*13*10layers
Place of Origin	China Shandong
Brand Name	DERUN
Product Name	Trailer Leaf Spring
Material	iron
Application	Trailer Truck Used
Certificate	ISO/TS16949
Packing	Standard Packaging
Brand	DERUN
Color	Customized Color
type	Parabolic

Our Factory

Strong load-carrying capacity: as the main load-carrying element, leaf springs can withstand impacts from the road surface and the weight of the vehicle to ensure smoothness and safety of vehicle travelling. Its multi-layer superimposed structure design makes the leaf spring has a higher load-bearing capacity, suitable for a variety of heavy vehicles and mechanical equipment.
Good cushioning and damping effect: In the process of vehicle travelling, the uneven road surface will cause impact on the vehicle. The elastic properties of leaf springs can absorb and cushion these impacts, reducing damage to the vehicle suspension system and other components. At the same time, the friction and interaction forces of the leaf spring make it have better non-linear characteristics, which can better adapt to a variety of complex road conditions and driving conditions.
Significant guiding effect: the layout and design of leaf springs can also play a certain role in guiding, affecting the direction and stability of the vehicle. Through reasonable layout and design, leaf springs can ensure that the vehicle maintains the correct attitude and direction during travelling.
Strong elastic recovery ability: leaf springs have a strong elastic deformation ability, can generate elastic force within a certain range, and have a high elastic recovery ability. This means that after being subjected to external loads, leaf springs can quickly return to their original state, maintaining their stability and reliability.
Good durability: The material of leaf springs is usually high-strength steel with high strength and hardness, which can withstand large loads and be used for a long time. At the same time, the specially treated surface enhances its durability and rust resistance, extending its service life.
Simple structure and low cost: Leaf springs are relatively simple and inexpensive to make, and are easy to machine and install. This makes leaf springs the preferred elastic element in many products.
Fourth, the field of application

Our Customers

Packaging & Shipping

Leaf springs are widely used in mechanical, electronic, automotive and other fields of products. In the mechanical field, leaf springs are commonly used in clutches, brake systems, shock absorbers and other components; in the electronic field, leaf springs are used for electronic instrumentation, audio systems and other equipment, fixed and support; in the automotive field, leaf springs are an important part of the suspension system, shock absorbers and other key components. In addition, leaf springs are also used in railway vehicle damping systems, lifts and other fields.

Related Parts

To sum up, with its unique appearance and excellent performance characteristics, leaf springs play an important role in various fields. With the continuous progress of science and technology and the development of industry, the design and manufacturing technology of leaf springs are also constantly innovated and improved to meet the increasingly stringent requirements of use.

FAQ

Q: Can you produce if we have samples only?
A: Our technical ability is strong enough to deal with different types of spring.
   Sample drawing and customers' interests will be protected well.

Q: What is your MOQ?
A: For common material size, MOQ requires 5~10 pcs;
   For special material size, Moq requires 3 ton or more;
 
Q: What is your terms of payment?
A: T/T, L/C, Western Union,
 
Q: How do customers evaluate DERUN?.
A: I must say that you have solved this problem very well.
   It is always best to be open and solve these kind of problems in best possible way for both of us.