1. Coupling threading machine (Flat bed)


       

       

      This series machine is flat bed machine, the guide surface is assembled by flat guide rail and triangle guide rail, then the contact surface is widened and thickened. Machine bed is made by high strength cast iron, it is through precision grinding after supersonic frequency quenching. It is the ideal equipment for normal thread machining of pipe coupling.

                      Items

      Unit

      HYSK-6150

      HYSK-630A

      HYSK-338A

      Max. swing diameter over bed

      φ500

      φ630

      φ880

      Chuck diameter

      φ400

      φ458

      φ508

      Max. machining length

      500

      650

      800

      Max. swing diameter over saddle

      φ260

      φ400

      φ480

      Spindle bore diameter

      φ70

      φ100

      φ190

      Range of spindle speed

      r/min

      25~1200

      25~750

      25~450

      Range of machining diameter

      in

      2 3/8~ 5 1/2

      2 3/8 ~ 9 5/8

      7~20

      Main motor power

      kW

      7.5

      11

      22

      X-axis travel

      260

      350

      450

      Z-axix travel

      600

      750

      900

      Rapid movement speed(X/Z)

      m/min

      8/10

      8/10

      8/10

      Tool rest station

      NO.

      4+1

      4+1

      4+1

      Spindle center hight

      mm

      1135

      1150

      1150

      Roughness

      mm

      Ra1.6

      Ra1.6

      Ra1.6

      Machine weight(NW)

      kg

      2600

      5200

      8800

      Machine dimension(L×W×H)

      mm

      2920*1550*1620

      4160*2000*1700

      4500*2200*2000

      日本黄色片