Project Background
The customer operates five intelligent quilting and embroidery machines installed directly on a concrete floor slab. During operation, noticeable vibration is generated, which not only affects machining accuracy but also poses potential risks to the structural integrity of the floor.
Heavy-duty machines: 2 units, 4 tons each
Light-duty machines: 3 units, 2 tons each
Recommended Solution
To effectively block vibration transmission paths, Anlijing Vibration Control Technology Co., Ltd. provided a customized vibration and noise reduction solution.
Based on the load characteristics of each machine, the ALJ-52 Series Air Spring Isolators were selected:
Product Advantages
1.Low-Frequency Isolation Performance
Using compressed air as the elastic medium, the system achieves an ultra-low natural frequency of 3–5 Hz, delivering over 90% vibration isolation efficiency.
Additionally, since air is a poor conductor of sound, it effectively reduces structure-borne noise, providing both vibration and noise isolation.
2. Viscous Damping Technology
The built-in viscous damping system ensures an optimal damping ratio, significantly shortening vibration decay time.
It effectively suppresses excessive motion during startup, shutdown, and resonance crossing, ensuring machine stability and maintaining quilting and embroidery precision.
3. Durability and Reliability
Manufactured through an integrated vulcanization process combining natural rubber and metal components, the isolators offer excellent airtightness and strong resistance to aging, ensuring long-term durability under high-frequency vibration conditions.
4. 100% Factory Testing
Each isolator undergoes rigorous quality inspection before delivery to ensure zero defects and no air leakage:
Product Specifications
ALJ-52006 Air Spring Isolator
Base Length (L) | Top Mounting Hole (M) | Height (H) | Load Range（Kg） | Natural Frequency |
260mm | 16mm | 112mm | 700-900 | ≈5Hz |
ALJ-52008 Air Spring Isolator
Base Length (L) | Top Mounting Hole (M) | Height (H) | Load Range（Kg） | Natural Frequency |
350 mm | 16 mm | 112 mm | 1200–1600 kg | ≈5Hz |
About Anlijing
Anlijing Vibration Control Technology Co., Ltd. specializes in vibration and noise control for electromechanical equipment.
Driven by data-based engineering, we provide one-stop solutions including testing, design, and precise product selection.
For more information, please visit:
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http://www.anlijing.com
