HDE
I. Product introduction
The non-woven fiber roller is made of DuPont nylon 66 fiber, which is produced from the source. Through a special production process, the internal structure of the non-woven fabric is cross-arranged in multiple ways, making it wear-resistant, tough, friction-resistant, more adsorbent, and has good recovery. SGS certification ensures the stability of product quality.
The main feature is that it has good water permeability and air permeability, and generally does not have high requirements for liquid media. The arrangement and combination are irregular shapes. The biggest advantage of this arrangement is that it can resist extrusion, stretching and tearing in any direction, and has good resilience.
II. HDE Roller Manufacturing Process
1. Raw materials
2. Stamping and forming
3. Roller sleeve production
4. Assembly
5. Turning and grinding
Ⅲ. Parameters
Temperature resistance ≤200℃ Normal length 5500mm Normal outer diameter 0-450mm Hardness control 55-100shore A PH value range 2-10
| Temperature resistance | ≤200℃ |
| Normal length | 5500mm |
| Normal outer diameter | 0-450mm |
| Hardness control | 55-100shore A |
| PH value range | 2-10 |
Ⅳ. Comparison between HDE roller and rubber roller
HDE non-woven roller
1. Long life, self-compressible
2. Not easy to wear, reduce the number of roll changes
3. Porous structure, higher line speed
4. High friction coefficient, better return on investment, self-repairable
Traditional rubber roller
1. Short life, self-incompressible
2. Easy to wear, resulting in more downtime for roll changes
3. Line speed is limited due to water slip
4. Low friction coefficient
5. Cannot self-repair
