Premium Breast Roll for Cultural Paper Making Line
Optimize formation quality with Leizhan’s durable Breast Roll. Our tapered-journal Breast Roll ensures perfect bearing alignment under heavy loads. The hydraulic extraction-ready Breast Roll design simplifies maintenance while premium rubber cover prevents wire marking.
Technical Specifications of Breast Roll:
| Feature | Specification |
|---|---|
| Roll Geometry | Φ700×4350 mm |
| Steel Body | Q235 (20mm finished wall) |
| Surface Protection | 10mm Shengxiang/Zhengrong rubber |
| Journal Design | 40Cr forged with 1:12 taper |
| Bearing Solution | FAG/NSK with grease lubrication |
| Dynamic Balance | G1.6 @ 900 m/min (QB/T3917-1999) |
| Hydraulic Features | Extraction oil ports |
Extend maintenance intervals by 50% with Leizhan’s industrial-grade breast rolls – delivering vibration-free operation and consistent sheet quality. Experience 99.7% operational reliability. Email leizhanworld@gmail.com now for more details.