Fit-Up Rollers are utilized during the assembly process of shells for Wind Towers or Large Pressure Vessels, Tanks, and Pipes. These rollers assist in aligning the shells and tack-welding them up to a 30-meter section. Once the section is complete, transfer cars move it parallel to a welding station. If necessary, two sections can be assembled and welded using a larger set of Fit-Up Rollers. Alternatively, they can be assembled using flanges and bolts at the job site. Fit Up Rollers Working Flow
Capacity:
Power Roll Rotation Capacity: 40 MT
Power Roll Load Capacity: 20 MT
Idler Roll Load Capacity: 20 MT
Fit-Up-Roll load Capacity: 20 MT x 2 units
Tower/Vessel Diameter Range: 1.0 to 6.0 m
Tower/Vessel Length: Up to 30 m
Composed by:
Power Roll: One unit
Power Bogie: Included
Rotation Speed: 100-1000 mm/min
Translation Speed: 1000-6000 mm/min
Idler Roll: One unit
Idler Bogie: Included
Fit-Up Rolls: Two units
Idler Bogies: Included
Hydraulic Pressure: 21 MPa (3,045 PSI)
Cylinder stroke: ± 100 mm (wireless controlled)
Hydraulic Fixture (up/down & left/right): Included
Specifications:
Power Rotation: 1.5 kW @ 2
Power Translation: 1.1 kW @ 2
Vessel Diameter: From 1000 to 6,000 mm
Wireless Control: Forward/Stop/Reverse/Variable speed adjust with display in mm/min
Wheel Diameter, covered with PU: 400 mm
Wheel Width on Power & Idler Rolls: 220 mm
Wheel Width on Fit-Up Rolls: 200 mm
Bogies Bolted to the Frame: Yes
Rail Inner gauge G-G: 2500 mm
Rail type: QU120 or equivalent
Hydraulic Power Pack: Included
Hydraulic cylinder stroke: 220 mm
Hydraulic pump pressure: 21 MPa
Estimated Weight/set: 7.0 MT
Warranty: One year
Operation Manual, Electrical & Hydraulic Diagram: Included
Rail or any concept not explicitly mentioned: Not included
Delivery Time:
Within Canada: Three to five business days
USA & US-Mexican border: One week
Latino America: Four weeks
World-Wide: Five to six weeks