Machines-Tools

SAFOP – PIT LATHES

Manufacturer : SAFOP
Sectors : Railway, Aerospace, Industry

SAFOP offers pit lathes specifically designed for the maintenance and repair of railway axles. These machines allow for the precise machining of mounted wheels without the need for complete axle disassembly, thus reducing vehicle downtime. Robust and efficient, they ensure fast and effective maintenance of railway rolling stock.

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PIT LATHES

Pit lathes play a key role in the maintenance and upkeep of railway wheels and axles. These machines allow for the reprofiling of wheels directly on the train, without the need for full axle disassembly, optimizing the maintenance process and significantly reducing rolling stock downtime. By being integrated into the ground at depots, they enable rapid and efficient maintenance.

Thanks to advanced technology and automated numerical control systems, pit lathes ensure high precision for wheel machining. This allows for the correction of irregular wheel wear and the maintenance of their optimal profile, improving the stability of trains and passenger comfort while reducing rail wear.

Adapted to various types of railway vehicles such as passenger trains, metros, or trams, these machines are versatile and meet the varied needs of operators. Their robust and ergonomic design ensures safe and easy use for operators while complying with the strict safety standards of the railway industry.

In summary, pit lathes offer major benefits: reduced maintenance costs, decreased train downtime, better performance of railway systems, and extended wheel and axle lifespan. They are an essential asset in ensuring a reliable, safe, and high-performance railway network.

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VEHICLE AND AXLE DATA

  • Track Gauge: 1,000-1,676 mm
  • Min./Max. Wheelset diameter: 580-1,600 mm
  • Wheel width: 120-145 mm
  • Min./Max. axle wheelbase (*): 1,900-3,200 mm
  • Maximum allowed load: 30 tonnes

MACHINE DATA

  • Total power on rollers: 4×22 kW
  • Maximum material removal: 10 mm²
  • Machine weight: 35 tonnes
  • Machine weight (): 80 tonnes
  • Pit dimensions (L x W x H): 7.9 x 7.5 x 2.0 m
  • Pit dimensions ()(L x W x H): 11.9 x 7.5 x 2.5 m

WHEEL VALUES

  • Max. difference between axle wheel diameters: 0.10 mm
  • Max. difference between coupled axle wheel diameters: 0.25 mm
  • Max. difference between bogie wheel diameters (*): 0.25 mm
  • Max. roundness error on the wheelset table: 0.10 mm
  • Max. axial runout: 0.25 mm
  • Max. surface roughness (Ra): 12 μm

BRAKE DISC VALUES

  • Max. axial runout: 0.25 mm
  • Flatness over 100 mm: 0.25 mm
  • Max. surface roughness (Ra): 3.5 μm

(*): Tandem version UGLX 30DB

 

Manufacturer

SAFOP

SAFOP SAFOP, an Italian company founded in 1923 and based in Pordenone, north of Venice, has announced that it has entrusted MULTISTATION with the representation of its range of machines in France. SAFOP manufactures a complete range of railway lathes for the maintenance of trains, metros and tramways: pit lathes…

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