If you run an aluminum profile extrusion line, you know the pain: felt belt streaks, frequent splice failures, and belt replacement every few weeks. These issues not only ruin surface quality but also kill productivity.
Now meet Annilte PBO Kevlar Endless Felt Belt — engineered specifically for high-speed, high-temperature aluminum profile handling.
Most standard felt belts use Nomex or polyester. They break down above 200°C.
Annilte’s belt combines PBO (poly-p-phenylene benzobisoxazole) and Kevlar fibers:
| Pain Point | Annilte Solution |
|---|---|
| Splice marks on soft aluminum | Endless woven – zero splice line |
| Belt melting or shrinking | PBO handles 300°C+ continuous |
| Frequent belt changes | 2x longer service life |
| Edge fraying | Kevlar reinforcement |
| Oil/water absorption | Low-absorbency design |