Tandem Rocker Roller Assembly including kits as below:
- 4x 60x7mm rocker roller leaf springs
- 2x front 60x8mm hangers
- 2x rear 60x8mm hanger
- 2x center 50x8mm hanger
- 2x painted center rocker arms
- 4x solid steel 5/8” bushes
- 4 x spring eye pins
- 2 x rocker arm centre pin
Rocker Roller Suspension Series:
| Item No. | Leaf Size(mm) | Leaves | Suit Tyres | Capacity(kgs) |
| LHAU600705A | 60X7 | 5 | 14" Tyres | 2000 |
| LHAU600706A | 60X7 | 6 | 14" Tyres | 2500 |
| LHAU600707A | 60X7 | 7 | 14" /15" Tyres | 3000 |
| LHAU600708A | 60X7 | 8 | 14" /15" Tyres | 4000 |
| LHAU600709A | 60X7 | 9 | 14" /15" Tyres | 4500 |
Leaf Spring - Manufacturing process
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
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;
1. Q:What's your best price for this product?
A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you want.The more quantity the better price.
2. Q:How about the quality of this product?
A: Our products are certified to ISO9001, international quality standards. We company have very strict Quality Control Systems.
3. Q:What's your MOQ?
A: 1pc for each model. We hope you can buy more to save more money.
4. Q:What's the delivery time?
A: For products that are in stock, we can ship it within 7 days after receiving your payment.
For custom order, quantity within 24 tons, production time is 20-25 days after every details confirmed.
5. Q:What's your packing?
A:Our usual packing is pallet, we can also supply your packing according to your requirements.
6. Q:Can we custom our own logo or label on this product?
A: Yes, you can. we support logo print & stamping & label print, print will be free if the logo is not very complex.
7. Q:What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.
8. Q:What is the Payment Terms?
A: T/T,L/C,Western Union,Moneygram,Paypal.
9. Q:What is the shipment way?
A: By sea,by air or by express,it depends on how much of goods,by sea is the most economical way.
10.Q:Can you send me price as soon as possible?It is urgently!
A: In order to get the price fastly and accurately,it will be appreciated if you could provide the technical drawing or OE No.,
for custom goods,the actual goods sample will be better.
