CNC Vertical Lathe,Slant Bed CNC Lathe,China CNC Vertical Lathe Manufacturer

CNC Vertical Lathe GTC Series

Home » Products » CNC Vertical Lathe GTC Series

GTC series CNC vertical lathes are large machine tools based on Japanese technology, with either moving or fixed cross-rail. In order to keep the transfer of technology for these CNC lathes as efficient as possible, specialists from Japan are invited by SMTCL to provide detailed training. The CNC system, the main electrical components, main bearings, ball screws, and hydraulic components are all purchased from name-brand manufacturers to ensure reliability and accuracy. This series of CNC vertical lathe features superior machining accuracy, rigidity of construction, practical layout, ease of operation, and a high degree of automation, all of which are due to the sophisticated design technology, quality components, advanced manufacturing methods and accurate metrology, thus providing superior accuracy with heavy cutting capability. Our vertical lathe can realize unattended turning, thanks to part measuring and tool measuring devices which are incorporated into the machine in order to improve machining quality and reduce operating costs. Hence, this CNC vertical lathe is ideally suited to the turning of large disc-type parts such as wheels, motor bodies, flanges and motor seats, and large sized pump bodies.

Primary Parts of CNC Vertical Lathe
Ram
The square cross-section ram moves in X and Z axes on the cross-rail, balanced hydraulically with symmetrically-arranged cylinders on either side of the ram.

Bottom

Column
Our CNC vertical lathe has both single-column and double-column configurations, depending upon the size of the machine. Columns are designed symmetrically, with circular reinforcing ribs to ensure rigidity and strength.
Tool Holder
The clamping of tool-holders is effected with a hydraulic cylinder located on the upper part of the ram, which moves a draw-bar that secures the holder in place. The tool-holder is clamped with Belleville spring-washers and held in position radially by curvic coupling.
Cross Rail
The cross-rail is designed with sufficient height, thickness and configuration to increase its rigidity and prevent deflection by the ram during the heaviest cutting forces that can be experienced.
Main Transmission
The worktable is driven by AC servo motor via vee-belts and gearbox for constant surface speed cutting.
Operator's Panel
These vertical lathes are available with optional controls from SIEMENS SINUMERIK or FANUC, for optimum reliability, ease of use, and accuracy.
Worktable
CNC vertical lathes come standard with manual 4-jaw chuck
Base
The base is designed to be bilaterally symmetrical, ribbed both concentrically and radially, with additional triangular ribbing for maximum rigidity.

Standard Accessories, Optional Accessories of CNC Vertical Lathe

Item		Units	GTC Series CNC Vertical Lathe
Item		Units	GTC160 140/160	GTC200 140/160	GTC250 140/160	GTC320 140/160	GTC430 140/160
Worktable diameter		mm	1250/1400	1600/1800	2000/2250	2500/2800	3200/3500
Max. swing diameter		mm	1600	2000	2500	3200	4300
Max. machining diameter		mm	1600	2000	2500	3200	4300
Distance between double columns		mm	1440	1940	2340	3040	4540
Workpiece height		mm	1600	2000	2000	2500	3000
Max. cutting force		kN	50	50	50	50	50
Max. workpiece weight		ton	10	15	20	25	40
Motor power		kW/AC	110(=55×2)	110(=55×2)	110(=55×2)	110(=55×2)	110(=55×2)
Worktable	Max. turning speed	rpm	0-335	0-265	0-200	0-180	0-120
	Milling speed (C-axis)	rpm	-	-	-	-	-
	Max. worktable torque	kNm	37.5	48	58	70	50
	Jaw quantity		4	4	4	4	4
Ram	Section size	mm	240×280	240×280	240×280	240×280	240×280
Ram	Min. turning hole diameter when the ram extending	mm	375	375	375	375	375
Travel	Slide travel (X-axis)		-0.525059666	-0.590909091	-0.607843137	-0.678571429	-0.704225352
	Ram travel (Z-axis)	mm	1400/1600	1400/1600	1400/1600	1400/1600	1400/1600
	Gantry travel (Y-axis)	mm	-	-	-	-	-
	Crossbeam travel (W-axis)	mm	1000	1400	1400	1700	1800
Feed speed	Feed speed (X/Z-axis)	mm/min	0-16000	0-16000	0-16000	0-16000	0-16000
Feed speed	Feed speed (Y-axis)	mm/min	-	-	-	-	-
Rapid travese	Rapid speed (X/Z-axis)	mm/min	16000	16000	16000	16000	16000
	Gantry rapid speed (Y-axis)	mm/min	-	-	-	-	-
	Crossbeam rapid speed (W-axis)	mm/min	4000	4000	4000	4000	4000
Boring & Milling spindle	Max. speed	rpm	-	-	-	-	-
	Max. torque	Nm	-	-	-	-	-
	Power (100%)	kW	-	-	-	-	-
	Shank ISO		-	-	-	-	-
Tool magazine	Attachment head magazine	Station	12	12	12	12	12
Tool magazine	Milling tool magazine	Station	-	-	-	-	-

Shenyang Machine Tool Co., Ltd. (SMTCL) is an experienced CNC vertical lathe manufacturer and supplier, based in China. Our products, including conventional lathe, turning milling center, CNC planer horizontal boring milling machine, and more, are all produced in accordance with ISO international standards. In addition, each process of production is strictly monitored, from raw material selection to final inspection. Hence, the quality of our machine tools is highly guaranteed. In order to satisfy our customers, we constantly work to provide our products at affordable prices. Through mass production, we greatly reduce our costs. Furthermore, our location in Shenyang city also provides us with easy access to multiple forms of transportation, which reduces our raw material cost as well as customers' shipping charges.
If you are in need of SMTCL machine tools, please contact us now. We look forward to working with you.

CNC Vertical Lathe GTC Series

Feedback Form

Other products

Flat Bed CNC Lathe, CAK50/61 Series The main drive of the CAK50j flat bed CNC lathe adopts a two-speed motor, with magnetic clutch to realize the speed change...

CNC Vertical Turning Machine Vertiturn Series VERTITURN series CNC vertical turning machine is mainly designed for the accurate machining of large disc shaped work-pieces...

Vertical Turning Milling Center GTM-F, GTM These machines have powerful machining capacity, and high levels of machining accuracy and efficiency. The fully automatic...

Slant Bed CNC Lathe, HTC1608 Longitudinal and cross-slide guideways are equipped with precision linear bearings for highly accurate positioning and rapid...