Hangzhou Justone Industrial Co., Ltd.

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Trailer Shock Absorbers Manufacturers

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Hangzhou JUSTONE Industry Co., Ltd was established in 2000

Hangzhou JUSTONE Industry Co., Ltd (Zhejiang Menre Shock Absorber Manufacture Co., Ltd) was established in 2000, which was one of the large-scale and complete commercial vehicle shock absorber manufacturers in China.Custom OEM Trailer Shock Absorbers Manufacturers and Wholesale Trailer Shocks Suppliers. The purpose of the company is to provide customers with excellent and stable quality, accurate and timely service, transparent price and competitive shock absorber products. The company mainly produces all kinds of commercial vehicle shock absorbers, cab shock absorbers, seat shock absorbers and shock absorber stamping parts. At present, the company has provided shock absorber products to nearly 20 domestic and foreign main engine plants, with annual sales of nearly 200 million yuan and output of more than 4 million pieces.
As Wholesale Trailer Shock Absorbers Factory, Juston Industrial Co., Ltd. has obtained IATF16949 quality system certification since 2007; it was rated as national high-tech enterprise in 2015; its laboratory was rated as provincial high-tech enterprise research and development center in 2016; and it was rated as Hangzhou factory Internet of things and industrial Internet pilot (demonstration) enterprise in 2018. Since its establishment, the company has been strictly following iatf16949 management system, using ERP, MES, WMS and all kinds of intelligent equipment to continuously upgrade the factory, which has become the benchmark of domestic intelligent manufacturing enterprises.
Hangzhou Justone Industrial Co., Ltd.
Hangzhou Justone Industrial Co., Ltd.



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How can extreme temperatures affect the performance of Trailer Shock Absorbers ?

Extreme temperatures, whether extremely high or low, can significantly impact the performance of trailer shocks. The efficiency and effectiveness of shock absorbers are influenced by the temperature of the operating environment. Here's how extreme temperatures can affect trailer shock absorbers:

Oil Viscosity:
Shock absorbers typically contain oil, and the viscosity of this oil changes with temperature. In extremely high temperatures, the oil may thin out, reducing its damping capabilities. Conversely, in extremely cold temperatures, the oil can become thicker, affecting the shock absorber's responsiveness. This change in oil viscosity directly influences the ability of the shock absorber to absorb and dissipate energy effectively.
Seal Integrity:
Temperature extremes can impact the integrity of the seals within the shock absorbers. In very high temperatures, the seals may become more prone to wear and degradation, potentially leading to oil leaks. In extremely cold temperatures, the seals may become more rigid, making them susceptible to cracking or damage.
Metal Fatigue:
Extreme temperatures can contribute to metal fatigue in the components of the shock absorbers. Prolonged exposure to high temperatures may lead to the weakening of metal components, reducing their structural integrity. This can result in diminished performance and potentially increase the risk of failure.
Gas Pressure Variations:
Gas-charged shock absorbers contain a pressurized gas, often nitrogen. Extreme temperatures can affect the pressure of this gas. In very high temperatures, the gas may expand, increasing internal pressure. In extremely cold temperatures, the gas may contract, reducing pressure. These variations can impact the shock absorber's overall performance and responsiveness.
Impact on Seals and Bushings:
Seals and bushings within the shock absorbers can be affected by temperature extremes. High temperatures can accelerate wear on these components, while low temperatures can make them more brittle and prone to damage. Damaged seals and bushings can compromise the overall performance of the shock absorber.
Increased Friction:
Extreme temperatures can contribute to increased friction within the shock absorber. This heightened friction can lead to accelerated wear and a reduction in the smoothness of the shock absorber's operation.
Corrosion and Rust:
In regions with extreme temperatures and high humidity, there is an increased risk of corrosion and rust on the external surfaces of the shock absorbers. Corrosion can affect the appearance and structural integrity of the shock absorbers, potentially leading to performance issues.
Regular maintenance and inspections are essential. Protective measures, such as covers or heat shields, may be employed to shield the shock absorbers from direct exposure to extreme temperatures.

Are there any specific maintenance tips for Trailer Shock Absorbers during off-season storage?

Proper maintenance of trailer shock absorbers during off-season storage is important to ensure their optimal performance when the trailer is put back into use. Here are some specific maintenance tips to consider:
Clean and Inspect:
Before storing the trailer, clean the shock absorbers to remove any dirt, mud, or debris that may have accumulated during use. Inspect the shock absorbers for visible signs of damage, leaks, or corrosion. Address any issues found before storage.
Apply Protective Coating:
To protect the shock absorbers from corrosion during storage, consider applying a protective coating, such as a rust inhibitor or a corrosion-resistant spray. This is particularly important if the trailer will be stored in a location with varying weather conditions.
Check Mounting Bolts:
Inspect the mounting bolts and brackets of the shock absorbers. Loose or damaged mounting hardware can compromise the effectiveness of the shock absorbers.
Lubricate Moving Parts:
Proper lubrication helps prevent rust and ensures smooth operation when the trailer is put back into use.
Protective Covers:
Consider using protective covers for the shock absorbers during storage. These covers can shield the absorbers from dust, debris, and exposure to the elements. This is particularly important for trailers stored outdoors.
Keep the Trailer Elevated:
If possible, store the trailer with the tires elevated off the ground using appropriate supports. This helps relieve the weight from the shock absorbers and prevents them from being continuously compressed during the storage period.
Perform Regular Checks:
While the trailer is in storage, perform periodic checks to ensure that the shock absorbers remain in good condition. This includes checking for leaks, visible damage, or any changes in appearance. Address any issues promptly.
Consider Wheel Removal:
If the trailer is stored for an extended period, consider removing the wheels and storing them separately. This can reduce the load on the shock absorbers and help prevent flat spots on the tires.
Protect Against Rodent Damage:
During storage, take measures to protect the trailer from rodents that may chew on cables, hoses, or other components, including shock absorber parts. Use rodent deterrents or store the trailer in a location that minimizes the risk of infestations.
By following these maintenance tips, you can help ensure that your trailer shock absorbers remain in good condition during off-season storage, promoting their longevity and optimal performance when the trailer is back in use.

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