CNC threading lathe for pipe coupling

This series machine is 45°slant bed lathe, it has the features of high rigidity, high stability, long life and accuracy preservation. It is equipped with special tool rest and tool bar for coupling. Round thread, buttress thread, kinds of special thread, and various of steel grade coupling can be machined on this machine. With pleasing appearance, safe and reliable, water-proof  and easy operation, it is the ideal machine for special thread coupling. It has the inlaying steel guide rail and roller straight-line guide rail for optional
Items Unit HYSK-1310 HYSK-630T
Max. Swing diameter over bed ㎜ φ500 φ650
Hydraulic chuck diameter in 15 21
Max. Swing diameter over saddle ㎜ φ300 φ360
Spindle bore diameter ㎜ φ70 φ200
Range of thread machining Round thread, buttress thread, premium thread
API 5B、5CT equal length/short round thread, buttress thread, premium thread
Range of machining length ㎜ 600 750
Range of spindle speed r/min 25～1200 50～450
Range of machining diameter in 2 3/8 ～ 5 1/2 7～20
Premium thread machining range in 2 3/8 ～ 5 1/2 7～13 5/8
Steel grade range J55 K55 N80 L80 P110  
nickelbase alloy J55 K55 N80 L80 P110 nickelbase alloy
X-axis Max. Travel ㎜ 300 400
Z-axis Max. Travel ㎜ 650 800
X/Z servo motor Nm 11/11 27/27
Rapid movement speed（X/Z轴） m/min 6/8 8/10
Stations of tool rest 2 immovable tool rest 8 stations tool rest or 2 immovable tool rest
Main motor power kW 11～15 22～37
Spindle center height mm 1100 1150
Roughness mm Ra1.6 Ra1.6
Machine weight ㎏ 5200 8600
Machine dimension（L×W×H） mm 3400*2000*1950 5200*2300*2100