Product Name:NGM-4.5Rail Head Grinding Machine
1/Application
For true-to-form and straight re-profiling of the rail head at weld joints as well as of built-up welded running surfaces. Body with high strength aluminum alloy frame, with bias anti-skid wheel, grinding rail two side and the top surface .It is special equipment for railway maintenance of rail grinding, can fill the current grinding machine field blank.
2/Main Feature
Free-from-play grinding wheel feed by means of hand wheel for grinding welded joints and running surfaces built-up by welding .Has the function of profile grinding, make the rail welding seam smooth surface after grinding .The two ends of the grinding machine are connected with the lengthening device, which can be used to polish the wave abrasion of the rail surface. According to the particularity of the grinding operation, the research and development of patent lubrication system convenient rollover 90 degrees, in order to adapt to the side of the grinding head
3/Operational Principle
Engine drives the pulley to rotate, and the grinding head is driven to rotate by the driving belt to grinding the rail; By rotating the hand wheel control lifting rod of the lifting adjusting location polished; Through elastic beam between the hands and mudsill positioning grinding location, even in inclined handrails, grinding is realized.
4/Technical Date
Name | Rail Head Grinding Machine |
Engine | Engine Model | 1P73F |
Engine Type | One cylinder, air cool, 4 stroke |
displacement ml | 190cc |
power kW /r/min | 5.0/4000 |
consumption ｇ／kW·h | ≤480 |
Net weight kg | 75 |
Grindstone size | 125*55*65 |
Grindstone speed | 4400 rpm |
profile wheel center distance | 1m |
grinding stone stroke | 70mm |
Working Forward | handle push |
Grinding position adjustment mode | Hand wheel adjustment |
Noise dB | ≦100 |
size mm | 1150 x 570 x 1000mm |
Packing size | 1236x660x1050mm |
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