Features
● 1.5 bellows. It has good sealing performance for workpiece with
uneven surface and height compensation during handling.
● PU material, good wear resistance and oil resistance.
● Various sizes for option.
● Good elasticity and high tensile strength.
● Long lifetime, the lifetime is 2-4 times longer than other material.
Applications
● Sheet metal
● Smooth steel plate
● Carton
Technical parameters
| Model | Pull-out force (N) | Inner volume (cm³) | Min. curve radius of workpiece (mm) | Recommended hose dia. (mm) |
| SBP10 | 3.5 | 0.2 | 10 | 6 |
| SBP15 | 7.9 | 0.5 | 25 | 6 |
| SBP20 | 14 | 2 | 31 | 6 |
| SBP30 | 31 | 4 | 47 | 6 |
| SBP40 | 56.5 | 9 | 59 | 6 |
| SBP50 | 88 | 17 | 68 | 8 |
| SBP70 | 173 | 55 | 91 | 10 |
◇ Note: Testing vacuum level -60kPa. Workpiece with smooth and clean surface. The data of pull-out force as above are figured out without considering safety
factor. The data may be different according to different workpiece surfaces.
