1. The accumulation force can be adjusted with high flexibility by the nut at the end of the roller.
2. The precision ball bearing is pressed tightly into the steel bearing housing for maximum durability.
3. The friction housing is made of special material which greatly improves its abrasion resistance and lifespan.
4. Suitable for conveying weight 10 - 80kg.
5.Temperature range: -5℃ ~ +40℃.
Humidity available ≥ 30%
Please contact us if humidity out of this scope.