Precision Grindings Machinery

We are Professional Design & Manufacturer, Supplier, Exporter of Precision Grindings Machinery and our setup is situated in Pune, Maharashtra, India

Manual Hydraulic Surface Grinder

Manual Hydraulic Surface Grinder
Sr. No. 1 2
Working Surface of the Table Size 250 x 500 mm 300 x 600 mm
Max. Height from Table to Grinding Wheel 275 mm 300 mm
Vertical Feed Graduation 0.01 mm 0.01 mm
Cross Feed Graduation 0.05 mm 0.05 mm
Spindle Speed 2800 RPM 2800 RPM
Size of Grinding Wheel (Die.xWidthxBore) 200x13x31.75 mm 200x13x31.75 mm
Electric Motor Recommended 0.75 KW - 1 HP 0.75 KW - 1 HP
Power of Hydraulic Pump 0.75 - 1 HP 0.75 - 1 HP
Wheel Balancing Stand Recommended One One
Approx Weight 1000 Kg 1250 Kg
Standard Accessories :

• Magnetic Chuck
• Grinding Wheel

• Guard for Grinding Wheel
• Diamond Tool Holder

• Electric Motor
• Spanner for Wheel Change

Cylindrical Grinding Machine

Cylindrical Grinding-2
Cylindrical Grinding
Sr. No. 1 2 3
Capacity Distance Between Center 160 mm 310 mm 510 mm
Height of Center 102 mm 102 mm 130 mm
Table Swivelling Angle ± 9° +10° -4° +9° -3°
Table Speed Mech. 4-step   140-260-370-700 mm/min
Electrical Motor Required, 3 Phase 0.5 / or 0.37 KW. / 1440 (HP/rpm)
Hy Speed Infinitely Variable - - 0.1 to 2.5 (met/min)
Hy Power Pack Elec. Motor, 3 Phase - - 1/or 0.75 KW/1440
Wheel Head Grinding Wheel Size DxWxB 250x25x76.2 mm 300x25x76.2 mm 300x40x127 mm
Grinding Wheel Speed 2300 rpm 1900 rpm 1900 rpm
In Feed of Hand Wheel per Division 0.01 mm 0.01 mm 0.01 mm
Elec. Motor Required, 3 Phase 1.5/1440 HP/rpm 2/1440 HP/rpm 3/1440 HP/rpm
Rapid Approach - - -
Work
Head
Spindle Speed (3 Rang) 90-210-360 rpm 90-180-360 rpm 90-180-360 rpm
Spindle in Taper 3 M.T. 3 M.T. 3 M.T.
Elec. Motor 3 Phase 0.5/1440 (HP/rpm) 0.5/1440 (HP/rpm) 0.5/1440 (HP/rpm)
Tail Stock Taper in guile 3 M.T. 3 M.T. 3 M.T.
Max guile Stroke 25 mm 25 mm 25 mm
Internal Grinding Attachment Spindle Size 200x60 mm 200x60 mm 250x60 mm
Spindle Speed 12000 rpm 12000 rpm 16000 rpm
Elec. Motor require 3 Phase 0.5/2800 (HP/rpm) 0.5/2800 (HP/rpm) 1/2800 (HP/rpm)
Coolant Tank Coolant Tank 35 Its. 35 Its. 50 Its.
Coolant Pump 3 Phase 0.15 HP 0.15 HP 0.15 HP
  Approx. Weight (in Kg.) 600 900 1400
Standard Accessories :

• Universal Wheel Head Slide
• Grinding Wheel with Flange
• Balancing Blocks
• Dead Centers
• Wheel Head Motor & Work Head Motor

• Coolant Tank with Pump & Piping
• Dressing Attachment
• Safety Splash Guard
• Wheel Flange

• V-Belts & Pulley Cover
• Lubricant Oil Pump
• Elec. Panel with Push Buttons
• PU Points with Super Finish

Extra Accessories :

• Mechanical Self Feeding Attachment
• Internal Grinding Attachment
• Three Point Steady Rest
• Two Point Steady Rest
• True Chuck Flange
• Additional Wheel Flange
• Wheel Balancing Arbor

• Wheel Balancing Stand
• Radius Dressing Attachment
• Hyd. Feeding Attachment
• Rapid Approach
• Magnetic Separator
• Duel Timer
• VFD

• DRO Unit
• Micro Feed Attachment
• Automatic Lubricant Oil Pump
• Turcite Coated Slide
• Machine Lamp
• Vibrating Pad

Centerless Grinding Machine

Centerless Grinding
Sr. No. 1 2 3
Max. Grinding Dia. 40 mm 75 mm 100 mm
Min. Grinding Dia. 1 mm 1 mm 2 mm
Max. Length in Through Feed 150 mm 200 mm 250 mm
Grinding Wheel (DxWxB) 250x50x76.2 mm 300x80x127 mm 350x100x127 mm
Regulating Wheel (DxWxB) 180x50x76.2 mm 200x80x76.2 mm 230x100x76.2 mm
Grinding Wheel Speed 2300 rpm 1900 rpm 1700 rpm
Regulating Wheel Speed (4-step) 16-30-55-100 rpm
Swivel of Regulating Wheel Head 5'
Grinding Wheel & Reg. Wheel head (Dresser) Manual or Hydraulic
Wheel Head (Motor) 2 - HP 3 - HP 5 - HP
Regulating Wheel Head (Motor) 0.5 - HP 0.5 - HP 1 - HP
Coolant Pump 0.15 - HP 0.15 - HP 0.15 - HP
Approx. Weight (in Kg.) 700 1200 1500
Standard Accessories :

• Grinding Wheel with Flange
• Regulating Wheel with Flange
• Balancing Blocks
• Work Rest
• Leveling for Work Rest

• Wheel Head Motor & Work Head Motor
• Coolant Tank with Pump and Piping
• Dressing Attachment (manual)
• Wheel Flange Extractor

• V-Belts and Pulley Cover
• Lubricant Oil Pump
• Electrical Panel with Push Buttons
• PU Paints with Super Finish

Extra Accessories :

• Additional Grinding Wheel Flange
• Additional Regulating Wheel Flange
• Grinding Wheel Balancing Blocks
• Wheel Balancing Stand
• Magnetic Separator

• Hydraulic Dressing Attachment
• Carbide Work Rest Blade For Straight Grinding
• Work Rest Blade-hardened For Straight Grinding
• VFD & DRO Unit
• Micro Feed Attachment

• Automatic Lubricant Oil Pump
• Turcite Coated Slide
• Machine Lamp
• Vibrating Pad
• Bar Feeding Attachment

Internal (Bore) Grinding

Internal (Bore) Grinding
Sr. No. 1 2 3 4 5
Capacity Height of Center 102 mm 102 mm 130 mm 150 mm 150 mm
Max. Table Stak 160 mm 325 mm 475 mm 550 mm 650 mm
Min. I.D. 8 mm 8 mm 8 mm 8 mm 8 mm
Max. I.D. 100 mm 100 mm 100 mm 100 mm 100 mm
Table Swivelling Angle ± 9° +10° -4° +9° -3° +7° -3° +7° -5°
Table Speed Mech. 4-step 140-260-370-700 mm/min
Electrical Motor Required 0.5 or 0.37 KW. x 1440 (HP/rpm)
Hy Speed Infinitely Variable 0.1 to 2.5 met/min
Hy Power Pack Elec. Motor 1 or 0.75 KW. 1400 (HP/rpm)
Work
Head
Taper in guile 3 M.T. I 4 M.T.
Spindle Speed (3 Rang) 90-210-360 rpm 90-180-360 rpm
Elec. Motor (3 Phase) 0.5 x 1440 (HP/ pm) I 1.0 x 1440 (HP/rpm)
Internal Grinding Spindle Size 200 x 60 mm 250 x 60 mm
Spindle Speed 12000 rpm 16000 rpm
Elec. Pump require 3 Phase 1 x 2800 (HP/rpm)
Coolant Tank Coolant Tank 35 !tr. 35 [tr. I 50 Itr. I 50 Itr. 50 Itr.
Coolant Pump 3 Phase 0.15 HP
  Approx. Weight (in Kg.) 600 900 .I 1400 I 1700 2700
Standard Accessories :

• Hydraulic (Power Pack)
• Wheel Head Motor & Work Head Motors
• Coolant Tank with Pump & Piping
• Dressing Attachment

• Table Key
• Lubricant Oil Pump
• V-belt & Flat Belt

• Internal Spindle
• Safety Special Lock Guard
• Elec. Panel

Universal Tool And Cutter Grinding

Universal Tool And Cutter Grinding
Standard Accessories :

• Steady with Centres
• Dividing Head (Bearing Type) with stopper
• Wheel extension shaft
• Spanner 2 Nos.


Extra Accessorises As Per Order By Extra Cost

Radius Grinding Attachment
Universal Machine Vice (Tree Way Revolving Shaper)
Hobbers Cutter Attachment

Function Parameter

Maximum Diameter of cutter that can be grind 250 mm
Maximum Distance Between centres 300 mm
Maximum Length of cutting edges grind 260 mm
Grinding spindle speeds 4600 RPM
Swing diameter on Standard cenres & work head 275 mm
Working surface of table 450 x 125 mm
Longitudinal Traverse 200 mm
Cross Traverse 150 mm

Packing & Installation

Maximum Diameter of cutter that can be grind 250 mm
Maximum Distance Between centres 300 mm
Maximum Length of cutting edges grind 260 mm
Grinding spindle speeds 4600 RPM
Swing diameter on Standard cenres & work head 275 mm
Working surface of table 450 x 125 mm
Longitudinal Traverse 200 mm
Cross Traverse 150 mm