References Cylinder

Special Cable Car Cylinders Drucken

This purpose built item is the biggest special cylinder ever to be used for a cable car.  The pull cylinder has the task of stretching the cables on which the gondolas are suspended. Depending on the number of passengers, the pull force in operation can be as high as 184 tonnes given a bore size of 425 mm.

Alongside the considerable length of the cylinder (17 m), the challenge here was to meet the extremely strict demands this entails. This also resulted in an integrated fall protection device to be developed for clamping the 10 m long piston rod.

Servo cylinder for turbine control Drucken

The servo cylinders are used in a hydropower plant in Jebba, Nigeria. As part of the modernization of the power plant's machine set, HAINZL is supplying a total of two replacement cylinders for turbine adjustment with servo motor and articulated piston rod. This is a special design with a piston diameter of Ø680mm.

Technical data

  • Axial bearing in the piston rod to reproduce a circular movement
  • Built-in throttles for inlet and outlet
  • Piston Ø 680mm
  • Foot mounting

W/S cylinder for continuous casting machine Drucken

  • 48 pcs. Cylinder for driver function and soft reduction
  • Test setup and software simulation at Hainzl
  • Incl. commissioning on site

Roll change cylinder Drucken

  • 2-stage telescopic cylinder ø470/370 and ø310/200
  • External displacement measuring system
  • 8.6 t total weight
  • Total stroke 12.350 mm

Cylinder for pan turret Drucken

HAINZL Systemtechnik has developed a 16-ton cylinder for its customer Primetals Technologies. The heavyweight is used to lift ladles on the ladle turret of a steelworks. With a dead weight of 16 tons, the cylinder is the heaviest cylinder HAINZL has ever designed. The dead weight of the cylinder had to be optimized. Compared to the standard version, a weight saving of around 1,500 kilograms was achieved.

Technical data:

  • Piston rod Ø 900mm;
  • PistonØ 960mm;
  • outer Ø 1240mm
  • Lifting force: 13,000kN @210bar