Seiwa Corporation

CNC Hob Sharpening Machine

• Diameter x length of workpiece(hob), Max.(mm)250x270
• Module of workpiece(hob), Max.(mm)16
• Spiral lead of workpiece(hob), Min.(mm)2600

  Remarks:
  The value under the best condition.
  Technical review would be necessary in case.

• Swivel angle of grinding head, Max.(deg)±20°
• Out-diameter of grinding wheel(mm)60-250
• Tool spindle revolution, Max.(min^-1)8000
• Distance of workpiece centers, Max.(mm)470
• Work table stroke speed, Max.(mm/min)8000
• Required floor space(mm)2700x1770
• Machine weight(Kgf)4500

CNC Hob Sharpening Machine

• Diameter x length of workpiece(hob), Max.(mm)250x270
• Module of workpiece(hob), Max.(mm)16
• Spiral lead of workpiece(hob), Min.(mm)150

  Remarks:
  The value under the best condition.
  Technical review would be necessary in case.

• Swivel angle of grinding head, Max.(deg)±20°
• Out-diameter of grinding wheel(mm)60-250
• Tool spindle revolution, Max.(min^-1)8000
• Distance of workpiece centers, Max.(mm)470
• Work table stroke speed, Max.(mm/min)8000
• Required floor space(mm)2700x1770
• Machine weight(Kgf)4500

CNC Hob Sharpening Machine

• Diameter x length of workpiece(hob), Max.(mm)350x400
• Module of workpiece(hob), Max.(mm)32
• Spiral lead of workpiece(hob), Min.(mm)2000

  Remarks:
  The value under the best condition.
  Technical review would be necessary in case.

• Swivel angle of grinding head, Max.(deg)±20°
• Out-diameter of grinding wheel(mm)MAX.350
• Tool spindle revolution, Max.(min^-1)4000
• Distance of workpiece centers, Max.(mm)560
• Work table stroke speed, Max.(mm/min)8000
• Required floor space(mm)3200x2300
• Machine weight(Kgf)5500

CNC Honing Wheel Grooving Machine

• Out-diameter of grinding wheel(mm)300x350x400
• Width of grinding wheel, Max. (mm)60
• Disc revolution (min-1)1000-6000
• Out-diameter of disc (mm)100-180
• Axial traverse (mm)200
• Vertical traverse (mm)±140
• Swivel angle of disc unit (deg)±47°
• Required floor space(mm)2100x3300
• Machine weight(Kgf)1500