China factory Germany Saf Type 2- Axle Mechanical Suspension for Semi Trailer Truck with Best Sales

Product Description

1. On CZPT Mechanical suspension Since 1999
2. 20 years experience on semi trailer suspension & components
3. 1 year Quality warranty
4. ISO, TS16949 Certificate
5. 7×16 hours service
6. Customized semi-trailer suspension available 
7. 4 Global Offices

WONDEE produce different type Mechanical Suspension: 

1: Germany type Suspension
2: American type  Suspension
3: CZPT costing type suspension
4: European type suspension (with parabolic leaf spring) 
5: Light duty suspension (with parabolic leaf spring) 
6: South Africa type suspension 

WONDEE Leaf Spring Mechanical Suspension :  

WONDEE Mechanical Suspension Features: 

1. Semi-trailer suspensions
2.2-axle system, 3-axle system, 4-axle system, single point suspension systems are Available
3.Capacity for different requirements
4. Boogie according to special needs
5.Has passed the ISO and TS16949 standard authentication of international quality control system
6.Strict quality control system to assure our excellent product quality.
7.products are popular in the worldwide market, including North American, South American, European, African and Southeast Asian markets.

WONDEE Mechanical Suspension Information :
 
1.The front, middle and rear spring hangers are made of high tensile low alloy steel plates (pressed and welded into structure) stronger but lighter than the old type.
2.The new design prevents the spring from shifting in a side way during running, The 90mm wide steel spring is made of high quality material.
3. The antifriction block (welded) is made of high tensile steel plate material (or #20cast steel) .
4. Its angle is in line with the unfolding direction between the steel plate spring and the antifriction block of the rocker arm.
5. The angle of the torque arm is scientifically adjusted. It can efficiently reduce the instant sliding distance between the tires and the ground, effectively lower friction of the tire, and increase the tire service life.
7.The torque arm bushing is made of urethane rubber. It has a buffering function to the instant abrasion in sliding shift of the tire.
8.The above features, plus a correct installation, reliably guarantee the verticality between the axle and the king pin, effectively remove the phenomena of offset abrasion and gnawing, and make the tire wearing even.
 
 WONDEE Mechanical Suspension Detail Photos:

2 Axle Mechanical Suspension Dimension:
 

Item No.: Axle Quantity H(Mount Height) A(Empty Load) B(Full Load) Capability Axle Style Leaf Spring
mm mm mm Ton mm mm
WSPB1-6 2 190 476 431 14×2
WSPB3-600801 3 190 476 431 14×3

Mechanical Suspension Features: 

1.Semi-trailer suspensions 
2.2-axle system, 3-axle system, 4-axle system, single point suspension systems are Available
3.Capacity for different requirements 
4. Boogie according to special needs 
5.Has passed the ISO and TS16949 standard authentication of international quality control system  
6.Strict quality control system to assure our excellent product quality.  
7.products are popular in the worldwide market, including North American, South American, European, African and Southeast Asian markets 

Besides Mechanical suspension ,WONDEE also Supply:
 

Semi-trailers:       
Skeletal semi-trailers flatbed semi-trailers container semi-trailers low bed semi-trailers
van semi-trailers fuel tank semi-trailers logging semi-trailers Fence Semi trailers
Spare Parts:      
Leaf spring, flat bar, Chassis, H-beam
Air suspension, mechanic suspension, bogie Coupling,
Axle  air chamber, slack adjuster hitch. 
Brake drum brake shoe brake lining wheel hub
tubeless wheel rims, tube wheel rims, Aluminum wheel rim wheel bolt
u bolt center bolt hub bolt twist lock,
Turntable, 5th wheel,  landing gear, king pin,

 

Standard Length Splined Shafts

Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
splineshaft

Disc brake mounting interfaces that are splined

There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
splineshaft

Disc brake mounting interfaces that are helical splined

A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.

China factory Germany Saf Type 2- Axle Mechanical Suspension for Semi Trailer Truck   with Best SalesChina factory Germany Saf Type 2- Axle Mechanical Suspension for Semi Trailer Truck   with Best Sales