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  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
  • NGM-4.5Rail Head Grinding Machine
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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