Turbine Rotor Turning Rolls

Turbine Rotor Turning Rolls
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Welding roller/ Welding rotator/ Rotor rollers

Description of Turbine Rotor Turning Rolls
The turbine rotor turning roll is specially designed for the repairing of steam turbines.

Features of Turbine Rotor Turning Rolls
Strong welded steel structure with sand blasted and zinc coated surface.
Necessary equipment for electric power facility maintenance.
Special material - aluminum-bronze coating on the wheel to protect the shaft.
Siemens motors supply the power of the turning rolls.
ABB inverter to control the rotator.
It can meet the repair requirements of 200,000KW-1,000,000KW generators.

Technical Parameters of Turbine Rotor Turning Rolls
Model TRT-100
Max. loading capacity 100Tons
Suitable shaft diameter Φ400mm– Φ600mm
Power of motor 1 x5.5 kw AC Motors
Wheel dia and width Φ400×320mm
Material of wheel 35mm thickness coated aluminium-bronnze,
Rotation speed 1 to 65 inch per minute
Voltage standard 415V/3Ph/50Hz (or customized)
Control voltage DC 24 Volt control circuit.
Metal wheel hardness HRC-45
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