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Horizontal Double Spindle Double Headc with GSK Control System Center Drive High Accuracy for Support Roller Processing

STC Seris Double-head Lathe Machine for Mass Production of Shafts & Discs

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Horizontal Double Spindle Double Headc with GSK Control System Center Drive High Accuracy for Support Roller Processing

STCK Dual-Spindle Lathe
The core advantages of dual-spindle turning are no repositioning, higher precision, doubled efficiency, labor and space savings, and easy automation—making it ideal for high-volume production of shafts, short bars, and small-to-medium discs or sleeves.

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Model:
STC
Brand:
JEPPS

STC Seris Double-head Lathe Machine

Main Techinical specifications	Unit	SZ-STC 100Q	SZ-STC 160Q	SZ-STC 200Q	SZ-STC 130Z	SZ-STC 160Z	SZ-STC 200Z	SZ-STC 230Z	SZ-STC 280Z
Swing over bed	mm	500	500	500	630	630	630	630	800
Swing over carriage	mm	250	250	250	340	340	340	340	500
Tube outside diameter	mm	50-100	80-160	120-200	50-127	50-150	50-190	120-220	150-270
Max. length of workpiece	mm	700、1000、1500、2000				1500、2000、3000、5000
Max. length of turning	mm	500、 800、1300、1800				1300、1800、2800、4800
Span of guideway	mm	460	460	460	600	600	600	600	600
Max. load of Lathe bed	KG	80	150	150	2000	2000	2000	2000	2000
Quenching hardness	HRC	≤HRC55				≤HRC55
Spindle bore（dia）	mm	Ф100	Ф160	Ф200	Ф135	Ф170	Ф200	Ф230	Ф280
Mode of spindle speed		Stepless speed change / Бесступенчатая переменная скорость
Range of spindle speed	r/min	10-600	10-600	10-600	10-600	10-300	10-300	10-300	10-260
Power of main motor	KW	11	11	11	11	11	11	15	22
Size of chuck					Φ500/3爪	Φ500/3爪	Φ500/3爪	Φ500/3爪	Φ630/3爪
Size of chuck					Φ500/3爪	Φ500/3爪	Φ500/3爪	Φ500/3爪	Φ630/3爪
Minimum feed X/Z	mm	0.001/ 0.001				0.001/ 0.001
Rapid speeds of X/Z	mm/min	3000/ 5000				3000/ 5000
Turret type		V4 □240	V4 □240	V4 □240	V4 □240	V4 □280	V4 □240	V4 □240	V4 □280
Section of tool shank	mm	32×32	32×32	32×32	32×32	32×32	32×32	32×32	32×32
Turret indexing time	s	2.5	2.5	2.5	2.5	2.5	2.5	2.5	4
Lndexing repeatability	mm	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
CNC System		广数980TC3 GSK980TC3(Standard Configuration) Optional: ①SINUMERIK 808D / ②FANUC Oi-TF
X-axis motor torque	N.m	10	10	10	12	12	12	12	22
Z-axis motor torque	N.m	15	15	15	22	22	22	22	30
Workpiece accuracy		IT6~7	IT6~7	IT6~7	IT6~7	IT6~7	IT6~7	IT6~7	IT6~7
Length(L)	mm	4000/4600	4000/4600	4000/4600	5000/5600	5000/5600	5000/5600	5000/5600	5200/6200
Width(W)/ package	mm	2020/2200	2020/2200	2020/2200	2100/2250	2100/2250	2100/2250	2100/2250	2200/2280
Height(H)/ package	mm	1950/2100	1950/2100	1950/2100	2060/2180	2060/2180	2060/2180	2060/2180	2200/2270
Net weight /Gross weight	kg	3800/4200	4000/4400	4000/4400	5500/6300	5700/6500	6000/6800	6000/6800	7800/8200