Tool joint threading machine

This machine is for turning tool joint. It is the 45°slant bed machine. It has the features of high accuracy, high rigidity, big power etc. Use 8-station tool rest for outside thread cutting, dual immovable tool rests for inside thread cutting. Use central lubrication device, lubrication is sufficient and reliability. Lubrication cycle is auto controlled, and equipped with oil-way distributor and pressure sensor, it can fault alarm if any oil way being impassable. Use high power centrifuge cooling pump, assures the tool life. It is strict antiseep enclosed design, good watertightness.

Items	Unit	HYSK-630T
Max. swing diameter over bed	㎜	φ650
Max. swing diameter over saddle	㎜	φ360
Hollow spindle hydraulic chuck diameter	㎜	φ550
Spindle bore diameter	㎜	φ200
Work piece length range	㎜	750
Spindle speed range	r/min	50～450
Max. diameter of work piece	㎜	630
Special thread diameter range	in	7～13 5/8
Steel grade range		J55 K55 N80 L80 P110 nickel base alloy
Max. travel of X-axis	㎜	400
Max. travel of Z-axis	㎜	800
X/Z servo motor	Nm	27/27
Rapid moving speed（X/Z）	m/min	8/10
Main motor power	kW	22～37
Spindle center height	mm	1100
Roughness	mm	Ra1.6
Machine weight	㎏	8600
Machine dimension（L×W×H）	mm	520021002100