Sintered Bearing, Bearing Bushes, Mumbai, India
Tool Room Machinary
Vertical Machining Center / VMC
EDM Brass Wire
Gantry High Speed Milling
Cylindrical Grinder
Centerless Grinder
Internal Grinder
CAM Grinders

Centerless Grinder High Speed Series

Centerless Grinder High Speed Series
  Features :

  • 1. Rigid Machine Structure
  • (1) The machine structure is manufactured from high quality Meeharite cast iron, heat treated and stress relieved before machining.
  • (2) Sideways are high frequency hardened and precision ground. Maximum material stability for deformation-free and outstanding wear resistance.
  • 2. Precision Spindles
  • (1) The grinding wheel spindle and the regulating wheel spindle are precision machined from Nickel Chromolybedenum alloy steel (SNCM-220). Also, they are subject to various treatments such as: normalized, tempered and carburized hardening. Then, the spindles are thru sub-zero treated – under zero degrees, precision ground and precision machined.
  • (2) The inside of spindle is tempered to hardness HRC 25°~30°, while surface hardness reaches over HRC 62. The precision ground spindle is excellent for heavy-duty machining and features powerful torque, long service life, deformation-free and maximum wear resistance.
  • 3. Slide Table
  • (1) Upper slide swiveling is easy and accurate to adjust for making the machine suitable for infeeding grinding. Also, it allows grinding for a varied diameter fo workpieces. The Upper slide with +5°~-5° swiveling allows taper grinding by using infeed grinding mode.
  • (2) With thrufeed grinding, the Upper slide provides a surface contact adjustment between the workpiece and grinding wheel. Swiveling adjustment range is +5°~-3°.
  • (3) Dovetailed slideway on the upper slide features smooth and accurate feeding and is lubricated by a centralized lubricator.
  • (4) The bottom slide moves on “Λ” shaped and double-wedged ways.
  • The slideways are hardened and precision ground. They feature smooth movement and properly protected to prevent dust from entering. Micrometric feed adjustment unit is 0.001 mm to meet high accuracy requirements for all workpieces.
  Specifications :

Model PC-24S PC-2410S PC-2412S
Grinding Wheel
Standard grinding range (Dia.) Ø1 ~ Ø100 mm Ø1 ~ Ø100 mm Ø1 ~ Ø100 mm
Grinding wheel size (O.D. x width x I.D.) Ø610 x 205 x Ø304.8 mm Ø610 x 255 x Ø304.8 mm Ø610 x 305 x Ø355.6 mm
Grinding wheel speed 30 HP x 4P 30 HP x 4P 30 HP x 4P
Grinding wheel motor 1400 R.P.M. 1400 R.P.M. 1400 R.P.M.
Regulating Wheel
Regulating wheel speed (infinitely variable) 15 ~ 300 R.P.M. 15 ~ 300 R.P.M. 15 ~ 300 R.P.M.
Regulating wheel size (O.D. x width x I.D.) Ø305 x 205 x Ø127 mm Ø305 x 255 x Ø127 mm Ø330 x 305 x Ø127 mm
Regulating wheel motor 3.5 KW servo motor 3.5 KW servo motor 5 KW servo motor
Regulating wheel tilt angle -2° ~ +5° -2° ~ +5° -2° ~ +5°
Regulating wheel swivel angle ±45' ±45' ±45'
Drive Motors
Hydraulic pump motor 0.75 KW 0.75 KW 0.75 KW
Coolant pump motor 1/2 HP 1/2 HP 1/2 HP
Machine Dimensions
Machine Dimensions 2610 x 1900 x 1650 mm 2610 x 1900 x 1650 mm 2810 x 2100 x 1650 mm
Net weight 4500 kgs 4800 kgs 6000 kgs
Gross weight 4850 kgs 5150 kgs 6400 kgs



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