Railroad Track Digital Surfacing Guide Rail Weld Grinder Ngm-4.8 Rail Profile Grinding Machine

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: NGM-4.8
• Customized: Customized
• Certification: ISO9001
• Type: Internal Combustion Rail Profile Grinder
• Power: 4.8kw
• Speed: 4500 R/ Min
• Weight: 98kg
• Grinding Wheel Specifications: Dia125 * 65 * M20
• Grinding Wheel Stroke: 45mm
• Transport Package: Wooden Carton
• Specification: 1700 * 590 * 750mm
• Trademark: Linkage
• Origin: China
• HS Code: 9017800000
• Production Capacity: 5000PCS/Year

Product Description

Product Description

NGM-4.8 rail grinding machine (Rail Grinder) suitable to 43kg/m-75kg/m rail track welding, uneven connect, rail track fat edge, track end-face welding and repair etc .It has High work efficiency, good quality of grinding, the advantages of simple operation, convenient for move on the track and move out, which is necessary tool for railway project overhaul and emergency maintenance.

1. The machine adopts a MCU controller, which is simple to operate, digital display of feed rate and rotation angle. It has the characteristics of precise control and high grinding accuracy.
2. The feed device of the machine is driven by stepping motor. It has the characteristics of digital display of feed, precise control, adjustable feed accuracy and high grinding accuracy.
3. The angle control device of the machine is driven by stepping motor. It can adjust rotation precision and digital display rotation angle. It changes the previous manual rotation mode, reduces the labor intensity of workers, and improves the operation efficiency and standardized grinding.
4. The whole power supply adopts lifelong maintenance-free power supply, which has the characteristics of lifelong maintenance-free. It has the characteristics of fast charging speed, high discharge capacity of large current, high efficiency of energy conversion, low loss of process, high power density, good ultra-low temperature, long cycle life and no charging memory effect etc.
5. The machine has one key reset function. After grinding operation, the feeding device and rotating beams are reset to the initial state. The operation is simple and high efficiency.
6. The machine can grind both sides of the rail with 90°, and the inclination angle of the grinding operation is large.
7. This machine can do grinding operation in high precision and high efficiency. It has the advantages of good grinding quality, easy operation, and convenient access and so on. It is a necessary tool for railway overhaul, maintenance and emergency repair.

TECHNICAL DA

Product Parameters

 

Model	NGM-4.8
Engine	Hon-da GX200 Speed: ≥3600r/min Power: 4.8kW
Grinding wheel size	φ125×65×M20 Linear speed: ≥35m/s
Main shaft speed	4500r/min
Tilt angle of grinding wheel	±90°
Tilt angle accuracy	0.5°,1.0°,2.0°, 3.0°,4.0°,5.0°
Grinding wheel stroke	45mm
Grinding wheel feeding accuracy	0.01mm,0.1mm,0.15mm, 0.2mm,0.25mm,0.3mm
Distance between two profiling wheels	1000mm
Machine weight	98kg
Dimension	1700×590×750mm

Packaging & Shipping

 

Certifications

Company Profile