SMVT800

SMVT single column moving vertical turret lathe series is method with several precision manufacturing engineering. It is mechanical electrical hydraulic system's machine.
The lathe is performed the newest machine design theory in the world with electrical automation design and hydraulic control.
The lathe is divided by universal and CNC type, which are all adopted three-dimensional computer assistant design limited analysis calculated and advantage design. It is performed the latest accuracy state standard and is assembled with advanced functional parts at home and aboard. It can realized high speed cutting and high speed moving of rail head. Rigidity is so high in dynamic and static of machine. It is safe and reliable in each movement. It services so long and high effectiveness during machining.
The lathe is carried out hard alloy and ceramic tool, high speed steel tools and various ferrous, non-ferrous metals and the following operation can be carried out: cylindrical turning and boring as well as surfacing, taper turning and boring, thread grooving and cutting-off complex curved surface rough, finishing machining process. It can be assembled with grinding head attachment milling boring attachment and It can performed boring hole milling surface and key grooving process inner or outer of cylindrical surface and face.
CNC machine adopt SIEMENS or FANUC system, it can be provided on user's requitement (standard device).
The machine is adopted module design. It can combined optionally by customer's requitement.

Parameters	Unit	SMVT630	SMVT800	SMVT1000	SMVT1250	SMVT1600	SMVT1800	SMVT2200
Max. turning diameter	mm	6300	8000	10000	12500	16000	18000	22000
Max. height of work piece (including assistant jaw)	mm	3150	3150	4000/4600	4000/5000/5600	5000/6300/12500	5000/7500/12500	8000/12500
Max. weight of work piece (ton)(including assistant jaw)	t	50	50	100	100/200/350	200/300/400/600	200/300/400/600	500/600/800
Table diameter	mm	4000	4000	5700	5700/7100/8000	8000/7500	7500/10000	10000
Max.turning diameter between railhead and center	mm	4000	4000	6300	6300/8000	8000/10000	8000/10000	10000
Table speed		Two-step/stepless	Stepless	Stepless	Stepless	Stepless	Stepless	Stepless
Speed range of table	r/min	0.5-50	0.5-50	0.32-32	0.16-16/0.20-20	0.20-20/0.16-16	0.20-20/0.16-16	0.16-16
Feed revolution range of C axis		0.0001-1	0.0001-1	0.0002-0.2	0.0002-0.2	0.0002-0.2	0.0002-0.2	0.0002-0.2
Max. torque of table	kNm	160	160	320	630	500/630/800	500/630/800	800
Rapid traverse of head	mm/min	4000	4000	4000	4000	4000	4000	4000
Feed steps of railhead (stepless)		Stepless	Stepless	Stepless	Stepless	Stepless	Stepless	Stepless
Feed range of railhead	mm/min	0.1-1000	0.1-1000	0.1-1000	0.1-1000	0.1-1000	0.1-1000	0.1-1000
Max. cutting force of railhead	kN	50	50	80	80/100/125	100/125	100/125	125/160
Horizontal travel of railhead	mm	2150	2150	3400	3400/4250	4250/4600	4300/5350	5650
Vertical travel of ram for railhead	mm	1600	1600	2000	2500/3000	2500/3000/4000	2500/3500/4000	4000
Ram section	mm	□240	□240	□280	□320/□360/□400	□360/□400/□550	□400/□460/□550	□460/□550
Max. traveling angle of railread		-15°~+30°	-15°~+30°	-15°~+30°
Max. travel of crossrail	mm	2600	2600	3000	3800/4250	4000/6000/10000	4000/5650/10000	6500/10000
Lifting speed of crossrail	mm/min	228	228	280	250	280/200	280/200	100
Max. travel of column	mm	1150	2250	2000	3100/2500	4000/4700	4100/5350	6000
Column speeds	mm/min	200	200	200	200	200	200	100
Power of main motor	kw	75	75	110	132	132/160	110/132/160	160
Power of milling motor	kw	28/38	28/38	28/38	28/38/39/58	39/58	39/58	39/58
Power of elevating motor for crossrail	kw	18.5	18.5	30	30/37	30/37/55/75	30/37/55/75	75
Power of motor for column movement	kw	7.5	7.5	7.5	7.5/18.5	18.5/37	18.5/37	55
CNC system		SIEMENS840D	SIEMENS840D	SIEMENS840D	SIEMENS840D	SIEMENS840D	SIEMENS840D	SIEMENS840D