Jiangsu Fangtan Vehicle Parts Co., Ltd.

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Jiangsu Fangtan Vehicle Parts Co., Ltd. was established in 2020. The company covers an area of more than 35,000 sqm, with producing area of 20,000sqm, which basically is the production of leaf spring and Z leaf spring. Jiangsu Fangtan is the largest leaf spring manufacturer in Jiangsu Province integrating research, production, sales and after sales services.

In March 2021, Jiangsu Fangtan Vehicle Parts Co., Ltd was officially opened for production.working hard for two years, the annual output of leaf spring has reached 6000 tons,2000 sets Z leaf springs.

With excellent production and sales system,Jiangsu Fangtan Auto Parts Co.,Ltd has been listed as a great important enterprise by the Liyang Municipal government.

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Core Products

The products are used in light and medium trucks, heavy trucks, trailers and other series of models.

RC SOC-63100R

Size: (6/7×60)mm
Material: 60Si2Mn
Stretched Length: 1210mm
Leaves: 8
Arc High: 331.8mm

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RC92314

Size: (8×45)mm
Material: 60Si2Mn
Stretched Length: 760mm
Leaves: 4
Arc High: 112mm

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RC LHLS-8

Size: (7×60)mm
Material: 60Si2Mn
Stretched Length: 742mm
Leaves: 8
Arc High: 117mm

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RC4508-641

Size: (8×44.5)mm
Material: 60Si2Mn
Stretched Length: 680mm
Leaves: 3
Arc High: 89mm

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News

The products are used in light and medium trucks, heavy trucks, trailers and other series of models.

Warm congratulations to Jiangsu Fangdan Auto Parts Co., Ltd. successfully launched!

2022-08-29

What is the difference between a tension spring and a compression spring?

The tension spring is a coil spring that bears the axial tension, and its hooks are in the form of side hook tension spring, long hook tension spring, English hook tension spring, German hook tension spring, semicircular hook tension spring, duckbill hook tension spring, etc. , "Hook" is used to ensure the source of tension of the tension spring. It is generally made of spring steel with a circular section. When it is not under load, the rings of the tension spring are generally tight and there is no gap. The rebound force (tension) after extension is used to control the movement of the parts, store energy, measure the size of the force, etc. Most extension springs are usually under a certain degree of tension, even without any load. case. This initial tension determines how tightly the tension spring coils without any load. There are many kinds of springs, their functions are also different, and the forces they bear are also various. For example, pressure refers to the working pressure that the compression spring can withstand, such as the shock spring of a vehicle, and torsion refers to the torsion force that the torsion spring can withstand, such as wood. The torsion spring and tension spring of the clothespin are the test tension, such as the tension spring of the spring balance, the rebound force such as the work of the mainspring and so on. In packaging machinery, the tension spring is generally used for the reset of the actuator, and the force is relatively small, such as the reset after the cam exerts force on the actuator. The function of the compression spring is generally used for strength buffering. For example, if the two sealing props must have a buffer, a compression spring or a buffer pad is required, but the compression spring can withstand high temperature, and the buffer pad cannot do so, so the compression spring is very useful in packaging machinery. widely.

2022-08-29

The role of torsion springs in different scenarios

1. Torsion springs control the movement of machines, such as internal combustion engine valve springs, clutch control springs, etc. 2. Torsion springs absorb vibration and impact energy, such as buffer springs under cars and train cars, and dust-absorbing springs on couplings. 3. Use torsion springs to store and output energy as power (such as clock springs, etc.). 4. Measurement factors of the force of the torsion spring, such as a dynamometer. The spring on a spring scale is called stiffness, and the higher the stiffness, the stiffer the spring. Application of torsion spring: General Applications: Pins. Laptop with clip, tailgate and garage door. Torsion springs are also suitable for hinges, counterweights and pinch point return devices, and torsion springs are available in different sizes. For small springs used in electronics and large springs in seat controls, the spring should be loaded in the direction of rotation, not rotated in a position other than the free position. The diameter of the spring becomes shorter, the corpus luteum becomes longer, and the design space is limited. Take this into consideration. Torsion springs work better when they are supported by rods or tubes, and are designed to account for the effects of friction and arm deflection on torque.

2022-08-29

Contact Info

Add: Factory No.1, No.66, Qianma Industrial Concentration Zone, Zhuze Town, Liyang City, Changzhou City, Jiangsu Province, China 213300

Tel: 86-519-67189688

Mob: 86-13970023352

Mail: ft13970023352@163.com

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