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Vertical Shaft Rotary Table Grinders

The M74 series of vertical shaft rotary table grinders use the end face of the grinding wheel to grind parts. These machines are ideally suited for the grinding of large scale parts in the automotive, heavy equipment, machine tool and bearing industries. The rotary table employs an electromagnetic chuck with 80 to 120 N/cm2 of holding power. These grinders are ruggedly built but are precise, being able to grind to a surface roughness of Ra 0.08 with a parallelism of 0.02 mm over 1000 mm.
Click on a model to jump to its profile.
 
M7450
 Max Grinding Size (dia. x H): 19" x 11" 
 
M7480
 Max Grinding Size (dia. x H): 29" x 11" 
 
M74100
 Max Grinding Size (dia. x H): 39" x 15" 
 
M74125
 Max Grinding Size (dia. x H): 49" x 15" 
 
M74160
 Max Grinding Size (dia. x H): 63" x 15" 
 
M74180
 Max Grinding Size (dia. x H): 70" x 15" 
 
M74200
 Max Grinding Size (dia. x H): 78" x 15" 
 
M74225
 Max Grinding Size (dia. x H): 88" x 15" 
 
M74250
 Max Grinding Size (dia. x H): 98" x 17" 

Rotary Table Diameter: 21"
Max Grinding Size (dia. x H): 19" x 11"
Grinding Head Motor: 30 hp
Rotary Table Speed: 24 rpm
Rotary Table Motor: 3 hp
Grinding Head Main Shaft Rotation Speed: 940 rpm
Grinding Tile Size (thickness x W x L): 6" x 2.4" x 1"
Grinding Head Lift Motor: 0.75 hp
Total Weight: 4 tons

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Rotary Table Diameter: 30"
Max Grinding Size (dia. x H): 29" x 11"
Grinding Head Motor: 35 hp
Table Travel: 17"
Table Travel Speed: 157 ipm
Rotary Table Speed: 13, 20 rpm
Rotary Table Motor: 3 / 3.75 hp
Grinding Head Main Shaft Rotation Speed: 940 rpm
Grinding Tile Size (thickness x W x L): 18" x 15" x 6"
Grinding Head Lift Motor: 1 hp
Total Weight: 6 tons

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Rotary Table Diameter: 39"
Max Grinding Size (dia. x H): 39" x 15"
Grinding Head Motor: 60 hp
Table Travel: 22"
Table Travel Speed: 145 ipm
Rotary Table Speed: 12, 24 rpm
Rotary Table Motor: 3.25 / 2 hp
Grinding Head Main Shaft Rotation Speed: 740 rpm
Grinding Tile Size (thickness x W x L): WP 1" x 3" x 6"
Grinding Head Lift Motor: 0.75 hp
Total Weight: 7.5 tons

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Rotary Table Diameter: 49"
Max Grinding Size (dia. x H): 49" x 15"
Grinding Head Motor: 60 hp
Table Travel: 26"
Table Travel Speed: 145 ipm
Rotary Table Speed: 12, 24 rpm
Rotary Table Motor: 3.25 / 2 hp
Grinding Head Main Shaft Rotation Speed: 740 rpm
Grinding Tile Size (thickness x W x L): WP 1" x 3" x 6"
Grinding Head Lift Motor: 0.75 hp
Total Weight: 8.5 tons

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Rotary Table Diameter: 63"
Max Grinding Size (dia. x H): 63" x 15"
Grinding Head Motor: 100 hp
Table Travel: 31"
Table Travel Speed: 98 ipm
Rotary Table Speed: 16 rpm
Rotary Table Motor: 7.5 hp
Grinding Head Main Shaft Rotation Speed: 585 rpm
Grinding Tile Size (thickness x W x L): WP 1.4" x 3.5" x 6"
Grinding Head Lift Motor: 2 hp
Total Weight: 24 tons

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Rotary Table Diameter: 70"
Max Grinding Size (dia. x H): 70" x 15"
Grinding Head Motor: 100 hp
Table Travel: 31"
Table Travel Speed: 98 ipm
Rotary Table Speed: 16 rpm
Rotary Table Motor: 7.5 hp
Grinding Head Main Shaft Rotation Speed: 585 rpm
Grinding Tile Size (thickness x W x L): WP 1.4" x 3.5" x 6"
Grinding Head Lift Motor: 2 hp
Total Weight: 24 tons

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Rotary Table Diameter: 78"
Max Grinding Size (dia. x H): 78" x 15"
Grinding Head Motor: 120 hp
Table Travel: 41"
Table Travel Speed: 98 ipm
Rotary Table Speed: 10, 15 rpm
Rotary Table Motor: 10 hp
Grinding Head Main Shaft Rotation Speed: 585 rpm
Grinding Tile Size (thickness x W x L): WP 1.4" x 3.5" x 6"
Grinding Head Lift Motor: 2 hp
Total Weight: 28 tons

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Rotary Table Diameter: 88"
Max Grinding Size (dia. x H): 88" x 15"
Grinding Head Motor: 120 hp
Table Travel: 46"
Table Travel Speed: 98 ipm
Rotary Table Speed: 10, 15 rpm
Rotary Table Motor: 10 hp
Grinding Head Main Shaft Rotation Speed: 585 rpm
Grinding Tile Size (thickness x W x L): WP 1.4" x 3.5" x 6"
Grinding Head Lift Motor: 2 hp
Total Weight: 29 tons

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Rotary Table Diameter: 98"
Max Grinding Size (dia. x H): 98" x 17"
Grinding Head Motor: 120 hp
Table Travel: 51"
Table Travel Speed: 78 ipm
Rotary Table Speed: 10 rpm
Rotary Table Motor: 10 hp
Grinding Head Main Shaft Rotation Speed: 585 rpm
Grinding Tile Size (thickness x W x L): WP 1.4" x 3.5" x 6"
Grinding Head Lift Motor: 3.5 hp
Total Weight: 40 tons

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