|Usage:||Welding Rotator,Pipe Welding,WELDING SUPPORT||Warranty:||13 Month|
|After-sales Service Provided:||Online Support,Video Technical Support,Field Installation,commissioning And Training,Field Maintenance And Repair Service||Operation Way:||Remote Control|
|Loading Capacity:||1000T||Drive Mode:||Motor+Reducer|
1000T Pipe Welding Rotator,
Fit Up Pipe Welding Rotator,
Hydraulic Jacking Pipe Welding Rotator
1000T Hydraulic Jacking Fit Up Rotator For Monopile Windtower Offershore Windmill
|1||Equipment delivery||Three months.|
1.2 idler unit
(Hydraulic lift up + fit-up function).
2.Material : steel.
|2-2||Max. Loading capacity (1 idler unit)||500,000KG|
|2-3||Workpiece dia. range||ø3,000~ø10,000mm.|
2.Diameter 800mm,width 450~800mm.
|2-5||Rotator design length||Max. 7500mm|
|2-6||Rotator design width||Max. 4000mm(Contains the width of the moving wheels)|
|2-7||Roller center distance||2100~4500mm|
|2-8||The distance between ground and rotator center||1,850mm ( Return to zero point.)|
|2-9||Roller center moving distance and adjustment method||
1.The idler roller seat is fixed by bolts.
2.Adjust the center distance of the roller with bolt holes.
3.Roller seat moving distance is 150mm.
|2-10||Rotator walking method||
1. One unit of rotator is electric walking and the other one is unpowered walking.
2. When the roller bed is walking, the maximum load is 1000 tons.
3. A group of rotator can move on the track at full load.
4. Electric walking speed is 230mm ~2300 mm/min
|2-11||Rail specification||JRS·JIS 73 Kg|
|2-12||Rail inner span and design requirements||
1.The design standard is 3400mm, but a mechanism that can be converted to 2440 mm is required.
2.Create a manual with the corresponding table of workpiece size, roller center distance and rotator load.
|2-13||Group pair lifting drive||Hydraulic.|
|2-14||Roller lifting and declining stroke||
Lifting : 150mm or more
Declining: 50mm or more.
1.Independent hydraulic station for each rotator.
2.Each hydraulic cylinder is equipped with an independent oil pressure gauge, and there is a comparison table of pressure-convertible load, which is recorded in the manual.
|2-16||Rotator control function||
1.Low voltage (24V) wired (30M)/wireless remote control (100M).
2.Control cable length 30m, and must be provided a set control cable for spare parts.
3.The grounding of the electrical components of the control box must meet the electrical code requirements.
4.Cylinder lifting stroke and walking control.
5.Stop & E-stop button and synchronized function.
6.The remote control must have the above functions.
7.If the wireless remote control is damaged, it can use the wired control to operate.
8.Each hydraulic cylinder can operate independently and with linkage capability
2.Cable rack + cable take-up device +
30m flexible cable.
2.Mobile Rubber Cable 600V 2PNCT (EPRN)
Insulated Neoprene Cabtye Cover
14mm x 4C.
|2-19||Electronic control part||
1.Hydraulic station and power control box need to be protected.
(windproof, dustproof, waterproof).
2.Electronic control box and elements
can be fast disassembled.
3.The electronic control box and
components need to adapt to the
subtropical & island-type climate.
4.Perfect protection circuit
(windproof, dustproof, waterproof).
|2-20||Electronic components brand||Schneider|
|2-22||Transmission & gap protection||Windproof, dustproof, waterproof.|
|2-23||Rotator weight and lifting method||
1.The weight of the rotator must be clearly marked on the drawing and sprayed on the rotator.
2.The rotator needs to provide and set the ideal lifting position and method and mark it on the drawing
|2-24||Rotator stabilization and anti-roll device||
1.Set holding track device, the design drawings must be provided and recorded in the manual.
2.A stable device in contact with the ground is required at the periphery of the rotator.
3.When the rotator is fully loaded and not moving, the rotator can be stabilized.
|2-25||Linkage between rotator and welder||If necessary, rotator manufacturer should open the roller bed system and cooperate with the welding manufacturer to integrate system.|
|2-26||Protective||Need to set up a variety of protection devices, such as ELCB, Electrical fuse, and so on.|
|2-27||Maintenance spares||1.Must be used international label.|
1.All metal surfaces must be sandblasted
and painted to SSPC-Sa2.5.
2.Zinc primer coat 1 layer (75 μm / 1 layer) and finish coat 2 layer(250 μm / 2 layer).
3.Paint color: Green - RAL6011.
Contact Person: vicky