VR40 Vertical Rotary Grinder

VR40 Oct 13 2016       Mag chuck Oct 17 2016 25 size


Vertical Rotary Grinder provides high efficiency compare to normal surface grinder due to the large amount of grinding wheel in contact with the surface area of the workpiece. Their extremely rugged construction and high, high grinding power allows heavy and rapid stock removal for large castings and plates. The main benefit of vertical rotary grinding is heavy stock removal rates for all magnetic or non-magnetic materials. When a substantial amount of material has to be removed quickly and efficiently, vertical rotary grinding is more cost-effective than other methods because of the significantly greater horsepower used (200 hp). The same Vertical Rotary Grinder is an economical method for finish sizing large steel plate, metal fabrications, and castings - ahead of surface grinding and CNC milling for large plate finishing. Vertical rotary grinding multiple small parts in batches results in consistent thickness and surface finish, eliminating mismatches.
Optional full enclosure and dust/mist collection systems eliminate grinding mist which contributes to a cleaner work place environment.


  • Main Dimensions  
    Table Magnetic Chuck Size 39.37"    (1000mm)
    Max. Workpiece Height 11.81"    (300mm)
    Max. Workpiece Weight   1764lbs    (800kg)
    Segment Wheel Size 150X80X25mm
    Motor Power 40hp    (30 kw)
    Wheel Max. speed 750rpm
    Min. increment on downfeed handwheel 0.0005"  (0.0127mm)
    Downfeed speed 0.002~0.047inch/min     (0.08~1.2mm/min)
    Rotaty speed 6rpm/12rpm/24rpm
    Table Movement 20.86"(530mm)

Product Category

Vertical Rotary Grinders

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Ecotech Machinery, Inc.

4220 Wayside Court Southwest
Lilburn, GA 30047-2950

Email Us

(770) 279-2001

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