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	292015501620	416020001700	450022002000