13.48 For true-to-form grinding of the rail head after weding work to restore a perfect profile.
Please check the product sheet () for further information and accessories.
|ROGRIND Petrol||ROGRIND E motor|
|Drive||4-stroke petrol engine||Electric motor|
|Type||Honda GX 270||Electric motor|
|Output||6.3 kW||4.0 kW|
|Cup Wheel||ø 125 mm, also ø 150 mm (optional)||ø 150 mm, also ø 125 mm (optional)|
|Max. permissible circumferential speed||50 m/s||50 m/s|
|Grinding disc speed||4200 rpm||4500 rpm|
|Grinding base/roller spacing||1000 mm||1000 mm|
|Weight||from 99.0 kg||from 99.5 kg|
|Weight outrigger||from 25 kg||from 25 kg|
|Length without/with folding handles||1450 / 1840 mm||1550 / 1975 mm|
|Weidth without/ with telescopic handle||550 / 580 mm||325 / 490 mm|
|Height||870 mm||880 mm|
|Pivoting angle, copying carriage||in both directions 92 °||in both directions 92 °|
How does ROGRIND Head 1.0 improve ergonomics while grinding?
The entire machine has been designed with a view to ergonomics: The outrigger keeps the frame upright on the track and the operator retains their natural posture for the entire grinding process.
Only the grinding unit is pivoted by means of a handwheel. Operation from both the left and the right side maintains an unrestricted view of the area of work which can be perfectly lit by optional LED lamps.
How do I use ROGRIND Head 1.0 for grinding?
An electric motor actuated by a programmable logic controller (PLC) places the grinding position and depth limit of the grinding wheel down to tenths of millimetres. You will thus need a lot less strength and experience to obtain a perfect result.
How is the finishing realized?
Finishing is achieved by a method patented by Robel:
How does ROBEL's patented contour copying device work?
A guiding mechanism forces the rail guiding discs to turn with the pivoting grinding unit. This stops the machine from slipping while maintaining a constant grindstone contact pressure and creating a true copy of the rail head and its profile over a pivoting range of 184°.
Which ROGRIND Head 1.0 variants are available?
Which accessories are available?
Rail Head Profile Grinding Machine