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Triple Convoluted Rubber Air Bellows S-90-3 YOKOHAMA Industrial Air Spring For Punching Machine
Product Description
GUOMAT F-90-3
YOKOHAMA S-90-3
YOKOHAMA SC-90-3R
Punching Press YOKOHAMA Air Spring
Warranty 1 Year
Material Rubber
Design height 70mm
Natural outer diameter 110mm
Nominal diameter 54mm
Press Air Spring
Press Air Spring is a pneumatic buffer or support element used in stamping machinery (such as punching machines, presses, etc.). It uses the elastic properties of compressed air to reduce shock, reduce noise, balance loads or protect molds during the stamping process.
Core Features
Air elasticity: By adjusting the internal air pressure, the stiffness and support force of the spring can be flexibly controlled to meet different stamping needs.
High durability: Made of high-quality rubber and metal parts, it is wear-resistant and fatigue-resistant, suitable for high-frequency stamping operations.
Shock reduction and noise reduction: Effectively absorb the impact force of the punching machine during operation, reduce vibration and noise, and improve equipment stability.
Precise control: It can be linked with the pneumatic system to achieve fine-tuning of the stamping stroke and improve processing accuracy.
Typical applications
Punch buffer: Installed under the slide or mold to absorb the impact energy at the end of stamping.
Balance system: Used in large presses to balance the weight of the slide and reduce the motor load.
Mold protection: Prevent damage to the mold due to overload or accidental collision.
Advantages
Compared with traditional mechanical springs or hydraulic systems, maintenance is simpler (no lubrication required) and there is no risk of oil pollution.
The air pressure can be quickly adjusted according to process requirements to adapt to different workpieces or molds.
Precautions
The air tightness needs to be checked regularly to prevent air leakage.
The working environment should avoid high temperatures or sharp objects to prevent rubber aging or damage.
GUOMAT Triple Convoluted Press Air Spring List
| GUOMAT NO. | Yokohama NO. | Outer diameter (mm) | Design hight(mm) | Maximum High(mm) | Minimum Hight(mm) |
| F-120-3 | S-120-3 | 120 | 152 | 227 | 82 |
| F-160-3 | S-160-3 | 160 | 152 | 227 | 82 |
| F-200-3 | S-200-3 | 200 | 152 | 232 | 82 |
| F-220-3 | S-220-3 | 220 | 152 | 232 | 82 |
| F-240-3 | S-240-3 | 240 | 152 | 232 | 82 |
| F-300-3 | S-300-3 | 300 | 152 | 242 | 82 |
| F-350-3 | S-350-3 | 350 | 160 | 250 | 85 |
| F-400-3 | S-400-3 | 400 | 160 | 260 | 90 |
| F-450-3 | S-450-3 | 450 | 160 | 270 | 90 |
| F-500-3 | S-500-3 | 500 | 160 | 270 | 90 |
| F-550-3 | S-550-3 | 550 | 160 | 270 | 90 |
| F-600-3 | S-600-3 | 600 | 160 | 270 | 90 |
The Pictures of F-90-3 Rubber Air Spring
