Installing equipment on upper floors is a common practice. However, vibrations generated by winding machines operating on floor slabs can affect the building structure, making the addition of vibration isolators necessary. Winding machines rely primarily on the coordinated motion of the spindle rotation and the traversing mechanism. While a single machine may not produce noticeable vibration, the cumulative effect of multiple machines running simultaneously can be significant.
Anlijing Vibration Control Technology Co., Ltd. offers targeted solutions based on the specific equipment conditions:
Option 1: Direct installation of high‑performance rubber vibration isolators.
Option 2: If equipment installation height is constrained, installation of professional rubber vibration pads.
Option 1 – Rubber Vibration Isolators (ALJ‑38 Series)
This option applies to new equipment installations, retrofitting where no isolators were previously used, or replacement of worn‑out isolators. Anlijing recommends the ALJ‑38 Rubber Vibration Isolator.
Selection of the specific model is based on the equipment weight and the applicable safety factor.
Product Advantages
Natural rubber with excellent elastic recovery; large‑cavity design with shear deformation mode, achieving a natural frequency as low as 7 Hz and high vibration isolation efficiency.
Reinforced, thickened metal inserts – high compression resistance without permanent set.
Integrally machined center insert with groove design, ensuring strong bonding and no detachment.
Product Specifications – ALJ‑38 Series
Model | Load Range (kg) | Overall Dimensions (mm) |
L | L1 | W | W1 | H | d | M |
ALJ-3801 | 5-20 | 77 | 61 | 77 | 61 | 50 | 8 | M10 |
ALJ-3802 | 20-50 | 77 | 61 | 77 | 61 | 50 | 8 | M10 |
ALJ-3803 | 50-80 | 95 | 75 | 95 | 75 | 60 | 10 | M12 |
ALJ-3804 | 80-120 | 95 | 75 | 95 | 75 | 60 | 10 | M12 |
ALJ-3805 | 120-180 | 132 | 106 | 132 | 106 | 80 | 13 | M16 |
ALJ-3806 | 180-420 | 132 | 106 | 132 | 106 | 80 | 13 | M16 |
ALJ-3807 | 320-640 | 200 | 160 | 200 | 160 | 110 | 16 | M20 |
ALJ-3808 | 640-1280 | 200 | 160 | 200 | 160 | 110 | 16 | M20 |
Note: For the same external dimensions, models with higher numbers have higher rubber hardness and greater lateral stiffness. When stability is a priority, a larger model can be selected after calculating the required capacity.
Option 2 – Rubber Vibration Pads (for Height‑Limited Installations)
If rubber pads have already been installed but are ineffective, or when height restrictions apply, Anlijing technicians will analyse the situation based on the following steps:
Structure, material, performance, and dimensions of the existing vibration pad.
Stability requirements.
Feasibility of raising the equipment height.
Adding a thickened steel plate and a layer of silicone rubber pad with a deformation‑allowing structure (ALJ‑46F type).
Product Advantages – ALJ‑46F Silicone Pad
Silicone rubber: non‑toxic, odourless, low hardness, excellent elasticity, high temperature resistance, and tear‑resistant.
Four‑step pillar design (high, medium, low, and large holes) to accommodate varying load conditions.
Product Specifications – ALJ‑46F
Base Block L×W (mm) | Overall Thickness (mm) | Rubber Thickness (mm) | High Pillar φA×h (mm) | Medium Pillar φB×h (mm) | Low Pillar φC×h (mm) | Large Hole (mm) |
50×50 | 15 | 7 | 6×4 | 7.5×3.5 | 8.5×3 | Φ16×2.5 |
When you need vibration isolators, turn to Anlijing – we don’t just push products; we offer solutions.
When you face vibration problems, turn to Anlijing – we provide the best solution for you.
About Anlijing
For more technical information, please visit:
Anlijing Official Website
Anlijing Vibration Reduction Technology Co., Ltd.
Focused on vibration and noise control solutions for mechanical and electronic equipment.
Driven by engineering data and professional analysis, we provide integrated services including:
· Vibration testing
· Vibration isolation design
· Product selection
· Customized vibration solutions
