Rocker Roller Trailer Suspension

Rocker Roller Trailer Suspension

Rocker roller trailer suspension Manufacturing process of Rocker roller trailer suspension 1. Shearing of flat bar 2. Center hole punching 3. End heating process forming 4. Heat treatment: a. heating; b. camber forming; c. quenching; d. tempering 5. surface preparation: a. shot penning / stress...

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Product Details

Rocker roller trailer suspension

Part No.DescriptionLeaf SizeNo. of    Leavesa(mm)c(mm)h(mm)Fitting  WheelCapacity (KG)Surface Treatment
LHAU600708ASpring          Assembly60*79157788820414"/15"4500Black/Galvanize/Dacromet


Manufacturing process of Rocker roller trailer suspension

1.Shearing of flat bar    

2.Center hole punching     

3.End heating process forming

4.Heat treatment: a. heating; b. camber forming; c. quenching; d. tempering

5.surface preparation: a. shot penning / stress peening; b. painting 

6.Eye bush preparation process: a. Eye reaming / eye boring; b. Bush insertion / bush reaming

7.Assemble: a. Presetting & load testing; b. Paint touch-up; c. Marking &packing

As one of the leading manufacturer in China, after over 48 years develop, annual turnout 50,000 tons. Products cover the conventional leaf spring, parabolic leaf spring, Z-type trailing arm, double eye, slipper, hook-end leaf springs, widely used for heavy and light truck, trailers.


A complete kit as shown below with following items:

4 x leaf springs

2 x rocker arms

2 x rocker hangers

4 x rollers

4 x roller pins

4 x spring eye pins

4 x spring eye bushes

2 x rocker arm centre pin

4 x dumb jack

4

6

1. All enquiries will be valued and replied with 24 hours; 


2.we will give you any professional suggest, according to different market and products for new customers;

3. Our Inspect Department will test each batch to ensure high quality, with material test & performance test; 

4.Quick & efficient delivery to guarantee your inventory; 

5.Good package to protect the products;

6.Your any feedback will be highly appreciate to make sure we can do better and better;

7.Accept OEM & ODM, our strong design team support custom products according to customer’s requirement;

8.Sample or small order is welcome;







Welcome to buy the rocker roller trailer suspension with our professional manufacturers and suppliers. The customized trailer solution is also available in our factory in accordance to your requirement.
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