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Automatic Traveling Column Grinder
SH-2060

Auto infeed (Y), auto longitudinal feed (X)
Manual downfeed (Z), 2 V ways under table,
Optional : Servo driven downfeed system

  • One piece T shape base casting ensures perfect alignment of longitudinal and cross movement.
  
  • Cross movement of spindle is done by a traveling column instead of a saddle, for high accuracy grinding. Traveling column is made out of honeycombed ribbed casting for rigidity.
  
  • The slide way that the table travels on is 70% longer than the table itself, and the length of the bed ways on the base is twice that of the table slide way, to ensure no over hang at all grinding conditions.
  
  • Automatic cross feed with intermittent and continuous mode.
  
  • Ballscrew is installed for precise cross movement.
  
  • Slide ways are hand scraped and TURCITE coated for higher wear resistance.
  
  • High precision spindle is supported by multiple anti-friction bearings adjusted radially and axially for greatest accuracy. They are permanent sealed with high quality grease for minimum maintenance.
  
  • Hydraulic system used is a free standing unit, isolated from the grinder to prevent heat built up and vibration from the hydraulic pump.
  
  • Automatic lubrication system.
  
  • Optional automatic spindle down feed system with user friendly control.
  
  SH-2047 SH-2060 SH-2447
Table travel 20.9" x 53.2" 20.9" x 65" 24.8" x 53.2"
Spindle to table surface 27.6"    
Table working surface 19.7" x 47" 19.7" x 59" 23.6" x 47.2"
Longitudinal table feed (fpm) 6.6-82 6.6-82 6.6-82
Intermittent cross feed (ipm) 0.04-0.6 0.04-0.6 0.04-0.6
Continuous cross feed (ipm) 39 39 39
Number of graduations 200 200 200
Feed per graduation 0.001" 0.001" 0.001"
Feed per revolution 0.200" 0.200" 0.200"
Vertical travel      
Number of graduations 100 100 100
Feed per graduation 0.0001" 0.0001" 0.0001"
Feed per revolution 0.010" 0.010" 0.010"
Rapid down feed (in./min) 11.8 11.8 11.8
Wheel size (OD x Width x ID) 14"x2"x5" 14"x2"x5" 14"x2"x5"
Spindle motor 10 HP 10 HP 10 HP
Approximate weight (lbs) 16,000 18,000 17,000
  SH-2460 SH-2487
Table travel 24.8" x 65" 24.8" x 92.5"
Spindle to table surface    
Table working surface 23.6" x 59" 23.6 x 86.6"
Longitudinal table feed (fpm) 6.6-82 6.6-82
Intermittent cross feed (ipm) 0.04-0.6 0.04-0.6
Continuous cross feed (ipm) 39 39
Number of graduations 200 200
Feed per graduation 0.001" 0.001"
Feed per revolution 0.200" 0.200"
Vertical travel    
Number of graduations 100 100
Feed per graduation 0.0001" 0.0001"
Feed per revolution 0.010" 0.010"
Rapid down feed (in./min) 11.8 11.8
Wheel size (OD x Width x ID) 14"x2"x5" 14"x2"x5"
Spindle motor 10 HP 10 HP
Approximate weight (lbs) 20,000 27,000

Standard Accessories

  • Grinding wheel (14”x 2”x5”)
  • Electronic cross feed stroke setting
  • Rapid wheel head up and down
  • Wheel adapter/flange
  • Auto lube system
  • Coolant system (25 gal))
  • Work light
  • Balance stand and arbor
  • Diamond dresser
  • Tool kit

Optional Accessories

  • Programmable wheel head down feed system with CRT
  • Electro magnetic chuck
  • Low profile electro magnetic chuck
  • Parallel dresser (manual)
  • Parallel dresser (semi-automatic)
  • Radius and angle dresser
  • Coolant system (30 gal.) with paper filter and magnetic separator 
  • Digital Readout Systems

THE PROGRAMMABLE SPINDLE DOWNFEED SYSTEM (optional)

The system is built specifically for the surface grinder to take over the control of spindle wheel downfeed movement. The numerical control system allows the operator to synchronize spindle vertical feed with longitudinal and cross feed of table for various grinding modes, such as plunge grinding or slot grinding.

Please contact our parts department at 310-370-5990.

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*Prices may vary based on location