Rewinder Bottom Roll For High Speed Rewinder
The face length from 2000-14000mm
Rewinder bottom roll diameter 400-1000mm
The speed up to 2800mpm .
The rewinder bottom roll surface with groove .
Normal Manufacturer Standard:
Shell material: Q345b
Journal material: Forged 42CrMo4
Coating: TC coating
Bearing housing: Forged 45# steel + HT 250
Bearing: SKF or other brand; depends on Customer
Maximum Out Diameter: 1500mm
Maximum Face length: 11900mm
Maximum Balancing Speed: 2800m/min
Daxing has more than 70 sets of large-scale processing and testing equipment, 11 sets of processing equipment that can process roller surface 12 meters, and the maximum processing length can reach 16 meters. Excellent equipment ensures excellent product quality, and advanced testing equipment and management concept ensure that each set of roller shaft can meet international standards.