FD 120-17 Contitech Double Convoluted Air Bags 2B-181 Airkraft Industrial Rubber Air Spring
Airkraft: 113053, 2B-181
Gigant: 196028, 700196028
Granning: 16036
| Nut/Blind Nut | |
|---|---|
| Top Cover Plate Screw (Nut) Tooth | 2XM8X1.25 |
| Screw Center Distance of Bottom Cover Plate | 70mm |
| Bottom Cover Plate Screw (Nut) Tooth | 2XM8X1.25 |
| Screw Center Distance of Bottom Cover Plate | 70mm |
| Gas Hole / Air inlet / Air Fitting | |
| Gas Hole / Air inlet | G3/4 |
| Cover Plate | |
| Top Cover Plate Diameter | 135mm |
| Bottom Cover Plate Diameter | 135mm |
| Rubber Bellow | |
| Rubber Bellows MAX Diameter | 215mm |
| The Working Stroke | MAX 230mm to MIN 75mm |
| Maximum Height | 230mm |
| Minimum Height | 75mm |
| Compression Height | 155mm |
Modern stamping presses feature higher frequencies, greater forces, and faster slide speeds, generating larger impact peaks and stronger vibrations. Air springs provide superior impact absorption compared to traditional metal springs and rubber buffers, reducing structural fatigue and extending equipment life.
For automotive parts, appliance housings, and precision metal components, air springs maintain stable load-bearing height and uniform force distribution by adjusting internal air pressure, improving dimensional consistency and yield rates.
Excellent vibration isolation performance prevents interference with surrounding precision equipment, reduces foundation and structural aging, and minimizes noise pollution in multi-device workshop environments.
While initial purchase cost may be slightly higher, air springs reduce equipment failure rates, minimize mold and frame wear, and shorten maintenance downtime, providing better overall operating economics.
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