A leaf spring, also known as a leaf spring, is an elastic element made of a number of elastic steel plates stacked on top of each other. It is widely used in truck suspension and vibration damping systems. Compared with traditional coil springs, leaf springs have higher load carrying capacity, better stability and longer service life.
Leaf springs are an integral part of your trailer suspension system. The double-eye spring is suspended at the ends by hangers that attach to its eye or, in the case of tandem-axle or triple-axle systems, into hangers in the front and rear and an equalizer or equalizers in the center. To determine the type of hangers or hanger kit you need, you must know the specific type of leaf spring you have, as well as your axle diameter and capacity. Depending on the hanger kits used with them, springs can be configured to work for single-, tandem- or triple-axle applications.
1.High quality raw materials
Silicon manganese spring steel with higher strength, elasticity and hardenability.
2.Easy installation and maintenance
More simple structure, convenient installation and use, more convenient maintenance and replacement, cost-effective.
3.High strength heat treatment
While ensuring high strength, improve product toughness, remarkable strengthening and toughening effect, and better
comprehensive mechanical properties,
4.Outdoor antirust spray paint
Isolation, moisture-proof, anti-oxidation, anti-corrosion, prolong the service life, improve the protection force.
1.Product Name | Conventional Trailer Springs truck leaf spring manufacturer |
| 2.Type | conventional,parabolic,Galvanized,Z-type,Multi,single |
| 3.Thickness | 6mm to 50mm |
| 4.Components | Leaf,clip,center bolt |
| 5.Size | By OEM No. or Customized |
| 6.Color | Black,red,gray,blue etc. |
| 7.Material | Steel, SUP7, SUP9, SUP9A, SUP10, SUP11, SUP11A |
| 8.Certificate | ISO9001:2000 /TS16949 |
Parameter | Sign | Chord Length(mm) | Chord Height(mm) | Total Pieces | Thickness/pc(mm) | Width(mm) | Assemblyweight(kg) |
FH3-90-10 | 1130 | 80 | 10 | 13 | 90 | 71 | |
FH13-90-13 | 1130 | 80 | 13 | 13 | 90 | 79 | |
FH12-100-12 | 1135 | 80 | 12 | 12 | 100 | 83 | |
FH16-75-10 | 1110 | 90 | 10 | 16 | 75 | 71 | |
FH16-90-9 | 1115 | 80 | 9 | 16 | 90 | 79 | |
FH12-900-12A | 1200 | 120 | 12 | 12 | 100 | 95 | |
FH16-90-9A | 1130 | 70 | 9 | 10 | 90 | 82 | |
FH13-90-9A | 1120 | 80 | 9 | 13 | 90 | 62 | |
1.Do you have factory?
Yes,we have our own factory,own engineers,we can meet custom's unique requirement.
Trailer Axle,Trailer Mechanical Suspension,Trailer Parts Air Suspension,Trailer Parts Bogie Suspension,Semi
3.Do you accept small order or Sample order?
Yes, If you need the samples, we can send free sample to you, you only need to pay for the freight when it arrive( Freight collect ).
4.How about your delivery time?
It will take 7 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5.Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
6.What is your term of payment?
T/T30%as deposit,and70%before delivery.we'll shou you the photos of the products and packages before you pay the balance.
7.What is your terms of delivery?
EXW, FOB, CFR, CIF, DDU.
8.Do you have MOQ?
Depends on different ideas, Can be negotiated. The larger the quantity is, the competitive theunit price willbe. If you are interested in purchasing.
