1. Drill collar threading lathe (Flat bed)


       

       

      This is flat bed machine, turning thread on φ70-φ245 drill collar, drill pipe, HWDP, drill pipe joint.

      Items

      Unit

      HY—338F

      Max. swing diameter over bed

      mm

      φ880

      Chuck diameter         

      mm

      φ630

      Max. holding diameter

      mm

      φ245

      The range of machining diameter

      mm

      90~245

      The range of machining length

      mm

      600

      Max. swing diameter over saddle

      mm

      φ320 

      Spindle bore diameter

      mm

      φ255

      Spindle speed

      r/min

      50~360

      Main motor power

      kW

      22

      X-axis Max. travel

      mm

      450

      Z-axis Max. travel

      mm

      900

      X/Z servo motor

      N.m

      20/27

      Rapid movement speed (X/Z)

      m/min

      6/8

      Tool rest station number

      NO.

      4+2

      Spindle center height

      mm

      1150

      Roughness

      mm

      Ra1.6

      Machine weight

      9600

      Machine dimension(L×W×H)

      mm

      4500*2200*2000

      日本黄色片