Turbine rotor rotator turning rolls

Turbine rotor rotator turning rolls

Turbine rotor turning rolls is specially designed for the repairing of steam turbine.

It has the following main characteristics:

  • Strong welded steel structure with sand blasting before Zinc painting.
  • Necessary equipment for electric power facotry for repairing.
  • Skilled technoloy and many cases since 2008.
  • Special material - almuminum-bronnze coated on the wheel in case harm shaft.
  • Simens motors combined to supply the power of the turning rolls.
  • ABB inverter to make sure the control of the rotator.
  • It can meet the requirement of 200,000KW-1,000,000KW generator repairement.
  • Overview
  • Usage
  • Specs
  • Data Table
  • Inquiry Data

Overview of the turbine rotor rotator turning rolls

The machine includes the following main items:

  • One driven (fixed on the ground )
  • One non-driven (fixed on the ground)
  • Electric control system.
  • Two pcs ladders for operator.

Technical data table of the turbine rotor rotator 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

The above are our standard machine models,if you have special requirements, please contact us. Price for applicaiton.

 

Usage of the turbine rotor rotator turning rolls 

 

Turbine rotor turning rolls is a necessary equipment when electric power factory repair the steam turbine generator, in 2008, we designed this TRT series turning rolls to meet the request of

steam turbine generator repairing, to meet the requirement of 200,000KW-1,000,000KW generator requirement. 

 

Specification of the turbine rotor rotator turning rolls

 

 TRT series turbine rotor turning rolls, on which the wheel coated with copper is the best designed turning rolls stand until present, it has low voltage, mid-voltage, and generator stand.

 

It has advantage of small size, light weight, small space occupied, full set of nice outlook and neat, use simple, smooth and safety support frame, all the wheels are coated with 25-35 thickness of aluminium-bronnze, never harm the rotor shaft, no need to add fake W sheath in journal. Motorized rotor turning rolls is easy to rotate and control, It can meet the requirement of daily repairing request.For example, for dynamic checking of turbine rotor disc, impellers rust, left injury repair, inspection of impeller blades, etc. This rotor turning rolls is designed with low center of gravity, suitable height, convenient for the repair work.

     TRT series rotor turning rolls has a separate clutch design, when stop, the gear can lock the movement of the rotor, also according to the maintenance needs, facilitate speed reducer disassembly and assembly of the upgrade. 

 

Technical data table of the turbine rotor rotator 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

 The above are our standard machine models,if you have special requirements, please contact us. Price for applicaiton.

 

 

 

 

 

 

Before official quotation, kindly please confirm the below main important data to us. 

 

1. What's the max. weight of  your turbine rotor ? 

2. What's the max length of your rotor ? 

3. What's the min. and max. shaft diameter in mm ? 

4. Do you need FOB (Shanghai) price or CFR(destination port) price?
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