Electric rail cutting machine is suitable for cutting 43㎏/m～75㎏/m rails, and the quality of the cut section meets the requirements of the railway industry standards. It is a working tool for line overhaul, maintenance and emergency repair of railway works department. It has the characteristics of fast cutting speed, high utilization rate of thin grinding wheel, high cutting section quality, simple operation, easy movement, safe use, and wide application range.
Main technical parameters of electric rail cutting saw machine
1. Motor:
1) Model: Y112M-2
2) Power: 4.0 kW
3) Rotation speed: 2880r/min
2. Thin-section grinding wheel (spindle):
1) Spindle speed 2880r/min
2) Specifications Φ400×Φ32×4
3. Cutting time 60kg/m rail, ≤120S
4. The frequency of use of flake grinding wheel 50kg/m use ≥4 times 60kg/m use ≥3 times
5. The weight of the whole machine is 65kg
Structural features of electric rail cutting machine:
1. The swing arm shaft and the bushing are equipped with rolling friction to reduce wear and extend life.
2. The swing arm, cutting arm and pulley are made of cast aluminum alloy structure, which is light in weight and high in strength.
3. The clamping mechanism has the function of preventing derailment. The rail cutting machine is placed on the rail, and the center of gravity of the rail cutting machine coincides with the central axis of the rail. Even if the clamping screw is loosened, the rail cutting machine will not tilt.
4. The motor base is made of split cast aluminum alloy to reduce weight.
5. Additional auxiliary wheels are added to the running mechanism to ensure smooth running on the ground.
