Breast Roll
Hergen’s manufacturing standard
Carbon Steel Rolls
Shell in seamless Carbon Steel pipe
Cast Iron hubs
Alloy Steel journals
Cast Iron bearing housings
Grease lubrication
Optional
Stainless Steel bearing housing
Oil lubrification
Shell finishing:
Chrome layer
Rubber cover
Stainless Steel shell
Grooved surface
Supply limits
Diameter: 160 – 2000 mm
Face length: 12000 mm
Balancing: rotor rigid (2 plans) or flexible rotor (3 or 4 plans)
Working speed: up to 2500 m/min
Header Roll
for shaker application
Special features for this application
Bearing housing fixed to machine frames
Recirculating oil lubrication
Axial displacement up to 30 mm