This serial model can be widely used in boring automobile engine cylinders, cylinder sleeves of diesel engines and compressors,as well as various high precision holes boring.T: boring cylinder hole 

• Main specifications

  Model		T170A	T200A	T250A
  Max. boring diameter		Φ170 mm	Φ200mm	Φ250 mm
  Max. boring depth		400 mm	500 mm	500 mm
  Max. drilling & reaming diameter		Φ30 mm
  Spindle speed		120-860 r/min
  Feeding of the spindle		14-900 mm/min
  Rapid moving speed of the spindle		1000 mm
  Spindle travel		700 mm
  Distance between spindle end face and table		0-700 mm
  Distance between spindle axis and carriage vertical plane		375 mm
  Max longitudinal travel of working table		1500 mm
  Max cross travel of the working table		200 mm
  Working table size (W×L)		500×1250 mm	500×1500 mm
  Quantity of “T” Slot		5 qua.
  Main motor		5.5 Kw
  Boring precision	Dimension Precision	H7
  	Boring roughness	Ra 2.5
  Overall dimensions (L×W×H)		2600×1630×2300 mm
  Packing dimensions (L×W×H)		2250×1900×2280 mm
  N.W./G.W.		3300/3600 kg	3500/3800 kg