Turnout Switch Rail Grinder Wheel 150×65×M20 for Geismar/Robel 150
group nameRailway Grinder Wheel
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Min Order1 piece
brand nameRailway Maintenance Equipment & Solutions
modelMRC-S150065
payment methodT/T, L/C, D/P D/A
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update timeFri, 25 Sep 2026 21:51:16 GMT
Paramtents
Category Rail Grinder
Process Hot Pressing
Materials luminum Matrix+ Zirconia+ Glass Fiber
Granularity 20 Grit
Packaging Wooden Case
Certification ISO
Business Model Customization
Heavy Haul Railway Axle Load Capacity ≥ 30t
Packging & Delivery
Min Order1 piece
Briefing
150×65×M20 mm, 2.82 kg, for Geismar/Robel 150 Series. ZA, 50 m/s, in stock.
Detailed
Molaton MRC-S150065 Rail Grinder Wheel Product Description
Molaton MRC-S150065: Compact M20 Threaded Wheel for Precision Edge Work
The Molaton MRC-S150065 is a 150×65×M20mm threaded grinder wheel engineered for fast, tool-less installation on Geismar/Robel 150 Model handheld grinders. Its narrow face enables precise fillet and edge profiling in confined areas, while the 20-grit zirconia-alumina abrasive with glass fiber reinforcement ensures stable cutting and extended life at 50 m/s.
Molaton MRC-S150065 Rail Grinder Wheel Specifications
Technical Specifications | ||
| Parameter | Value | |
| OD×Thickness×Bore | 150×65×M20-82×47 mm | |
| Gross Weight | 2.82 kg | |
| Max Speed | 50m/s | |
Bond | Resin, Glass Fiber Reinforced | |
Compatible Systems | Geismar or Robel | |
Key Features & Benefits
✅ M20 Quick Mount: No wrench needed – saves minutes per wheel change
✅ Precision Edge Work: Narrow 65mm face for accurate fillet and edge grinding
✅ Lightweight & Agile: Easy handling for overhead and vertical rail surfaces
✅ Thermal Stability: Resin bond prevents glazing during prolonged use
✅ Metro & Tram Ready: Optimized for urban rail networks with frequent stops
✅ Low Maintenance Cost: High abrasive efficiency reduces consumable spend
✅ Compliant Manufacture: Produced to GB/T 2492-2017, GB 2494-2014 and JB/T 11431-2020, and meets the European bonded-abrasive safety standard EN 12413:2019
Frequently Asked Questions
Which machines does this wheel fit?
It is matched to Geismar and Robel 150 series grinders. Please confirm the flange interface or bore against your machine manual before ordering, because the same overall dimensions do not always mean the same wheel.
What is the maximum operating speed?
50 m/s. Always follow your machine manual and never exceed the speed marked on the wheel.
Is this a standard size, and is it in stock?
Yes. This is a standard production size and is held in stock for immediate dispatch. Custom bores, grades and dimensions are produced to drawing, typically in 15 to 30 days.
Which rail defects does this wheel remove?
Weld bead and seam dressing, rust and scale removal, minor profile correction and burr removal on switch and crossing work.
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