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• Key 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

• Accessories:

  Standard Accessories:

  1. Hydraulic system
  2. Coolant system
  3. Diamond dresser
  4. Fully enclose
  5. Belt tension auto. adjustment
  6. Leveling pad
  7. Tools & Tool box
  8. Grinding wheel spindle (alternativ of 10,000 ~ 30,000 r.p.m)
  9. Linear scale (X-axis)

  Optional Accessories:

  1. Hydraulic 3-jaw chuck
  2. 3-jaw scroll chuck
  3. Magnetic coolant separator
  4. Paper filter
  5. Quick fixtures for gears
  6. Wheelhead oil lubricator
  7. Spare G.W. spindle
  8. Coolant cooler Rotary dresser
  9. Soft jaw machining device
  10. Grinding wheel spindle inverter (Variable)
  11. Gap control

Official Site