|Rotary Capacity:||120 Ton||Loading Capaicty:||120+ Ton|
|Workpiece Dia. Range:||1000-6000mm||Speed Range:||100-1000mm/min|
vessel turning rolls,
pipe rollers for welding
120Ton Tank Turning Roller Bed for Offshore Construction Project 6m Diameter
|Driving Capacity||120 Ton|
|Roller Material||Quenched Steel High tension|
|Applied tank diameter||1000-6000mm|
|Roller center distance||Adjustable by shifted bolts|
|Remote box||8m cable|
|Speed Variation||Driven by Shneider Inverter|
|Speed range||100-1000mm/min welding speed|
|Motor power||4kw, double driver|
The roller bed is classified into adjustable and self-adjustable types. Each set of roller bed is comprised of a driving unit and an idle unit. Two worm reducers of the driving wheel is synchronous operation. The reducer is made up of frequency changing motor, frequency changer and etc., featured with low noise, stable turning of work pieces. When linear velocity of work piece turning is 6M/hour to 60M/hour, central distance of adjustable or self-adjustable rolls frame can be adjusted upon customers’ demand. Clamp frame of the self-adjustable rolls frame can be self-adjusted with corresponding diameter of working pieces to save labor force and increase working efficiency.
Widely Applications in:
- Chemicals & petrochemicals industry
- Boiler industry
- Storage tank fabrication
- Pipe industry
- For Welding, Polishing, Positioning, etc
Turning Roll is used for welding, polishing, glue-lining & assembling the cylinder body. It has several types for option: adjustable, self-aligned, screw type, tilting, anti-creep type, etc.
Adjustable welding rotator: the center distance of the wheels on the welding rotator can be adjusted manually, which the speed-control mechanism accepts the AC frequency conversion speed changing mechanism to improve the reliability of operating
Self-aligned welding rotator: it is suitable for different diameter workpiece, and it has advantages of stepless speed adjust, low noise transmission and stable turning under the welding parameter in the range
Screw welding rotator: it adopted screw to adjust the roller distance to be suitable for different diameter can be rotating on roller. It has large suitable range and convenient adjustment. The roller speed adopt converter speed adjust, the linear speed is digital display.
Anti-creep welding rotator: it is according to the cause of the workpiece shaft direction creep. When workpiece rotating, it do spinal running then cause shaft direction creep, through elevating of idle rotator, change the screw angle between workpiece shaft line and rotator shaft line, to make the shaft displacement direction of workpiece change. It is especially suitable for heavy workpiece and surfacing weld and clearance weld which have high requirement on precision of welding seam position and stability of welding speed.