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Dump Truck Leaf Spring

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US$ 600 - 600 MOQ: 20 Tons
Key Specifications
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Parts:
Trailer Suspension
OEM No.:
OEM
Max Payload:
20T
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Qingdao Automobile I./E. Co., Ltd.
Gold Verified Supplier
5Yrs
Payment & Shipping
Payment Methods:
Port of Shipment:
QINGDAO
Delivery Detail:
Delivery time depends on order quantity.

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Parts Trailer Suspension
OEM No. OEM
Max Payload 20T
Size Standard
Place of Origin Shandong, China
Brand Name QAIE
Model Number Leaf Spring
Product Description

 

size material type
11x70 60Si2Mn flat
12x70 60Si2Mn flat
13x70 60Si2Mn flat
13x70 50CrVA flat
14x70 51CrV4 flat
16x70 60Si2Mn flat
16x70 50CrVA flat
18x70 52CrMnBA flat
20x70 50CrVA flat
11x75 60Si2Mn flat
11x75 60Si2Mn double groove
11x75 55SiMnVB double groove
12x75 60Si2Mn flat
12x75 60Si2Mn double groove
13x75 60Si2Mn flat
13x75 60Si2Mn double groove
14x75 52CrMnBA flat
15x75 60Si2Mn flat
18x75 51CrV4 flat
20x75 50CrVA flat
22x75 51CrV4 flat
10x90 60Si2Mn flat
11x90 60Si2Mn flat
11x90 60Si2Mn double groove
11x90 55SiMnVB double groove
12x90 60Si2Mn flat
12x90 60Si2Mn double groove
13x90 60Si2Mn flat
13x90 60Si2Mn double groove
13x90 55SiMnVB double groove
13x90 55SiMnVB flat
13x90 50CrVA flat
14x90 52CrMnBA flat
14x90 52CrMnBA double groove
14x90 50CrVA flat
15x90 52CrMnBA flat
15x90 50CrVA flat
16x90 52CrMnBA flat
16x90 52CrMnBA double groove

 

 

Leaf Spring Process:

Multi-leaf springs are made as follows: 
1.Shearing of flat bar 
2.Center hole punching / Drilling 
3.End Heating process    
(1).Eye Forming / Wrapper Forming forming (hot & cold process)   
(2).Diamond cutting / end trimming / width cutting / end tapering
(3).End punching / end grooving / end bending / end forging / eye grinding
(4).Center hole punching / Drilling / nibbing
4.Heat Treatment   
(1).Heating
  (2).Camber forming
  (3).Quenching
  (4).Tempering
5.Surface preparation   
(1).Shot peening / stress peening
  (2).Painting
6.Eye bush preparation process   
(1).Eye reaming / eye boring
  (2).Bush insertion
  (3).Bush reaming
7.Assemble   
(1).Presetting & load testing
  (2).Paint touch-up
  (3).Marking & packing

 

dump truck leaf springdump truck leaf springdump truck leaf spring

 

 

 

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Qingdao Automobile I./E. Co., Ltd.
Gold Verified Supplier
5Yrs
Business Type
Trading Company
Year Established
1995
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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