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

Internal Grinder CNC Series

Internal Grinder CNC Series

Features :

  • 1. The entire machine is ergonomically designed for user-friendly operation. The machine bed is manufactured from high quality cast iron, specially heat treated and precision machined to ensure deformation-free perfromance, year after year.
  • 2. All slideways are lubricated by the static pressure automatic lubrication system, thereby providing extremely smooth movement and maximum wear resistance.
  • 3. All the grinding motions - from rough grinding, dressing, finish grinding to spark out - are fully automatically operated. This provides high accuracy, convenient operation and greatly upgrades production. Also, it is excellent for mass production as well as small quantity, flexible workpiece grinding.
  • 4. The workhead spindle runs on a high precision roller bearing featuring high accuracy, high rigidity and silent running. The workhead can be swiveled at 8° forward and 7° backward, allowing for grinding tapered workpieces.
  • 5. Precision ball screws combined with servomotor driver provide variable feed speed changes.
  • 6. The servomotor features compact construction, superior torque output, fast speed response, high accuracy and stability.
  • 7. Suitable for grinding internal straight hole, end face, internal end face, internal slot, internal chamfering angle, internal circle angle, internal taper and internal taper and internal step, etc.
  • 8. To meet mass production requirements. automatic loading and unloading equipment is availiable to provide a fully automatic operation.
  Specifications :

Model OIG-200D
Grinding capacity Ø6 ~ 200 mm
Max. workpiece length 200 mm
Swivel over table dia. Ø400 mm
inside chuck guard swivel Ø280 mm
Max. table traverse 400 mm
Max. table feed speed Z-axis 5 m/min
Spindle speed 0 ~ 550 R.P.M.
X-axis feed speed 5 m/min
X-axis minimum travel unit 0.001 mm
Y-axis minimum travel unit 0.001 mm
Z-axis minimum travel unit 0.001 mm
Workhead swivel Forward 8° ~ Backward 7°
Hydraulic oil tank capacity 60 L
Workhead motor 1HP, 4P (Inverter)
Hydraulic pump motor 1HP, 4P
Grinding wheel motor 2HP, 2P (inverter)
Coolant pump motor 1/8HP, 4P
X-axis servo motor 1.8 kw
Y-axis servo motor 1.8 kw
Z-axis servo motor 1.8 kw
Machine weight 5750 kgs



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