Breast Roll For 500 TPD Gypsum Board Paper Machine
Within the forming section, the Breast Roll serves as the primary wire guide roller, crucial for defining the wire’s path and tension. The performance and durability of the Breast Roll directly influence sheet consistency and operational uptime. For a mill running a 500 tons per day paper production line, selecting a superior Breast Roll is a strategic decision that safeguards productivity and product integrity from the very first stage.
Details of Breast Roll
Dimensions: Ф850mm in diameter and 7050mm in face length.
Construction: Roller body fabricated from rolled 28mm Q235 steel plate, finished to 25mm wall thickness.
Shaft Design: 45# steel shaft head with heat treatment, featuring a 1:12 taper for bearing fit and an integrated hydraulic oil discharge hole.
Surface Coating: 12.5mm thick synthetic rubber wrap, offering exceptional wear resistance with a hardness of Shore A97±2°.
Support System: Robust bearing housing (ZG45/QT400) fitted with 23144CK bearings and grease lubrication.
Our engineered Breast Roll is built to meet the exacting demands of high-capacity production, offering superior strength, precise balance, and long-lasting performance. For detailed technical data and to discuss your requirements, please reach out to us at leizhanworld@gmail.com.
