Welcome To CARHOME
Sup9 for Trailer Semi-Trailer Car Trucks Dump Truck Pickup
Detail
The leaf spring is suitable for 4x4 Pickup
1. The item total has 4 pcs, the raw material size is 50*7 for first and second leaf, the third is 50*6, and the fourth leaf is 50*15
2. Raw material is SUP9
3. The main free arch is 128±6mm, and the helper free arch is 15±5mm, the development length is 995, the centre hole is 8.5
4. The painting use electrophoretic painting
5. We also can produce base on client's drawings to design
Pickup 4x4 leaf springs part number:
| SN | OEM NUMBER | APPLICATION | SN | OEM NUMBER | APPLICATION |
| 1 | FOR002A | PICKUP 4X4 LEAF SPRING | 13 | TOY008C | PICKUP 4X4 LEAF SPRING |
| 2 | FOR002B | PICKUP 4X4 LEAF SPRING | 14 | TOY009B | PICKUP 4X4 LEAF SPRING |
| 3 | FOR002C | PICKUP 4X4 LEAF SPRING | 15 | TOY009C | PICKUP 4X4 LEAF SPRING |
| 4 | HOLD004BD/S | PICKUP 4X4 LEAF SPRING | 16 | TOY009D | PICKUP 4X4 LEAF SPRING |
| 5 | HOLD004BN/S | PICKUP 4X4 LEAF SPRING | 17 | TOY009E | PICKUP 4X4 LEAF SPRING |
| 6 | HOLD004CD/S | PICKUP 4X4 LEAF SPRING | 18 | TOY010BD/S | PICKUP 4X4 LEAF SPRING |
| 7 | HOLD004CN/S | PICKUP 4X4 LEAF SPRING | 19 | TOY010BN/S | PICKUP 4X4 LEAF SPRING |
| 8 | HOLD006B | PICKUP 4X4 LEAF SPRING | 20 | TOY010CD/S | PICKUP 4X4 LEAF SPRING |
| 9 | HOLD006C | PICKUP 4X4 LEAF SPRING | 21 | TOY010CN/S | PICKUP 4X4 LEAF SPRING |
| 10 | HOLD006D | PICKUP 4X4 LEAF SPRING | 22 | TOY011B | PICKUP 4X4 LEAF SPRING |
| 11 | HOLD021B | PICKUP 4X4 LEAF SPRING | 23 | TOY011C | PICKUP 4X4 LEAF SPRING |
| 12 | HOLD021C | PICKUP 4X4 LEAF SPRING | 24 | TOY027A | PICKUP 4X4 LEAF SPRING |
Applications
How Do Leaf Springs Help With Hauling And Towing?
Leaf springs are a critical component of most truck suspension systems, providing support to the vehicle while absorbing bumps, potholes and other impacts for a smooth ride. In addition to the weight of the truck, the springs help keep the body elevated when loaded with passengers and cargo and when pulling a trailer and other attachments. The unique, time-test design of leaf springs allows the suspension to adjust based on the current capacity and keep your truck at the right height and position.
What Solutions Does Carhome Spring Provide?
As the leaf springs and suspension authority in the industry, CARHOME Spring offers a variety of ways to increase the load capacity of your vehicle. We offer standard and heavy-duty leaf springs for towing and hauling heavy loads for just about any make or model of truck. We also provide custom design services to fit your exact specifications. In addition to leaf springs, we carry add-a-leaf kits to boost the strength of your suspension. If you're not sure which products you require, let us know and we'll help analyze your needs to identify the most efficient solution.
Reference
Provide different types of leaf springs which include conventional multi leaf springs, parabolic leaf springs, air linkers and sprung drawbars.
In terms of vehicle types, it include heavy duty semi trailer leaf springs, truck leaf springs, light duty trailer leaf springs, buses and agricultural leaf springs.
Production
Packing & Shipping
QC equipments
Our advantage
Thickness less than 20mm. We use material SUP9
Thickness from 20-30mm. We use material 50CRVA
Thickness more than 30mm. We use material 51CRV4
Thickness more than 50mm. We choose 52CrMoV4 as the raw material
We strictly controlled the steel temperature around 800 degree.
We swing the spring in the quenching oil among 10 seconds according to the spring thickness.
Each assembling spring set under stress peening.
Fatigue test can reach over 150000 cycles.
Each item use electrophoretic paint
Salt spray testing reach 500 hours
Technical aspect
1、Product technical standards：implementation of IATF16949
2、More than 10 spring engineers' support
3、Raw material from the top 3 steel mills
4、Finished products tested by Stiffness Testing Machine, Arc Height Sorting Machine; and Fatigue Testing Machine
5、Processes inspected by Metallographic Microscope, Spectrophotometer, Carbon Furnace, Carbon and Sulfur Combined Analyzer; and Hardness Tester
6、Application of automatic CNC equipment such as Heat Treatment Furnace and Quenching Lines, Tapering Machines, Blanking Cutting Machine; and Robot-assitant production
7、Optimize product mix and reduce customer purchasing cost
8、Provide design support，to design leaf spring according to customer cost
Service aspect
1、Excellent team with rich experience
2、Think from the perspective of customers, deal with the needs of both sides systematically and professionally, and communicate in a way that customers can understand
3、7x24 working hours ensure our service systematical, professional, timely and efficient.
