Technical parameters

1. Scope of borehole Ф 32 mm 2. Power is 1000 w

3. The spindle speed of 270-300 r/min 4. Installed for 20-30 s. unloading machine for 15-20 s

5. Drilling time is 1.5-2 min, the continuous three holes 6-8 min. Travel is not less than 105 mm

7. Pore size deviation plus or minus 0.5

8. Aperture roughness of more than 12.5

9. The first hole and rail face distance error is + / - 0.5 mm, error between the three hole + / - 0.75 mm, respectively with three hole bottom distance error of plus or minus 0.75 mm.

600 mmx230mmx260mm 10. Overall dimensions

11. The weight of 25 kg

12. The hollow drill bit

13. General in the 50-60 kg rail, especially suitable for the 60 kg/m rails

A, scope of application

Mid-december - 3 x32 Ⅲ type electric rail drilling machine is the railway works. Bridges. Line overhaul departments such as the ideal rail drilling tools. Laid, it is suitable for railway line maintenance. Repair. Especially there are also some areas of power and interval of drilling operation. Can be applied to 50 kg - 60 kg/m all kinds of steel rail.