How to choose the appropriate damping shock absorber model for a fan?

Firstly, we can determine the specifications and quantity of vibration isolators based on the total weight of the isolated system, including machinery and equipment, bases, parts of pipelines, cables, etc., as well as the base dimensions. The operating temperature of the product ranges from -20°C to 80°C and should not be used in environments with excessive acid, alkaline, or gas. The load of each vibration damper must not exceed 20% to 35% of the rated load. For adjustable vibration isolators, if the unit is not level during installation, adjust the bolts to level the unit. If it is not a shear-resistant vibration isolator, strengthen the protective devices during transportation of the unit.

Fan Spring Damper Types Can Be Categorized As:

The adjustable spring damper isolator, also known as a spring damper, features a height-adjustable structure for the overall equipment. In cases where the wind turbine's center of gravity is not at the center or the ground is uneven, we can level the equipment using the height-adjustment mechanism of this spring damper isolator.

2. Enclosed spring shock absorbers, where the springs of the shock absorber are not exposed and are fully housed within the shock absorber casing. The advantage of this type of spring shock absorber is its aesthetically pleasing appearance, but the drawback is that maintenance personnel cannot easily observe the condition of the springs at any time, which may lead to safety concerns.

3. Spring Damper – This type of spring damper only covers the base and top cover of the spring's upper and lower sections, featuring a simple structure, lower cost, and slightly smaller dimensions.

4. Limiting Spring Vibration Absorber – This type of spring damper not only features an adjustable height adjustment mechanism but also incorporates a height limiting device. It ensures that the height of the spring damper does not change significantly after the load is removed, or that the height remains consistent before and after the load is applied.

Seat Mount Vibration Damper Selection for Exhaust Fans

In terms of shock absorption, the four spring shock absorbers differ only in structure!

Customers may choose according to their own actual conditions. However, for larger fans, it is more advisable to use heavy-duty damping spring shock absorbers.