PONAR TARNÓW RUP-28 universal grinding machine was built in 1979 in
Poland by the Fabryka Obrabiarek Specjalizowanych Ponar-Tarnów. The
machine is used for precise grinding of both external and internal
cylindrical surfaces in order to achieve the appropriate class of
surface roughness and the desired shape. The grinding process is
performed on a large work table by means of a grinding wheel that
reaches a speed of 45 m/s. The machine’s design has been developed
to ensure the highest stability and accuracy of the performed
operations during many years of intensive use. All this makes the
offered RUP 28 cylindrical and internal grinding machine an excellent
choice for production plants, tool shops or workshops specialised in
the reconditioning of machine parts. The total weight of the machine
is 2600 kg.
Technical specifications of the PONAR TARNÓW RUP-28 cylindrical
grinding machine
- maximum external grinding diameter: 280 mm
- maximum internal grinding diameter: 200 mm
- maximum grinding length: 500 mm
- maximum peripheral speed of grinding wheel: 45 m/s
- maximum power supply: 14500 kVA
- illumination power: 60 W
- control voltage: 220 V
- power supply: 380 V; 50 Hz
- dimensions (L x W x H): 2100 x 1500 x 1700 mm
- weight of the PONAR RUP-28.45 machine: 2600 kg
Poland
