Heavy Duty Roll Turning CNC Lathe

Machine Description

Roll Turning CNC Lathe series are mainly used for turning not only the end face, ex-circle surface, but also the conical surface of various work-pieces. This machine adopts three supporting structure with good rigidity. Designing flexible lateral chip removal system with good performance. This machine is equipped with separate oil pump with excellent lubrication. The tailstock movement adopts mechanical device with reasonable rotation speed, feed rate and power. This kind of lathe has high rigidity, efficiency, energy-saving, easy operation and attractive appearance.

CK84 series Horizontal Roll Turning CNC Lathe Machines designed by my company adopts new-designed and optimized headstock, which utilizes 3D motion simulation to make the spindle box runs more stable. And this design shifts the gears more smoother. And expand the rotation speed range.

Secondly, integration of automatic feed system. This lathe is installed variable frequency converter and servo motor to improve the automatic level of the machine. Meanwhile, it improves the machine accuracy also and reduce the malfunction of the lathe. Besides, it greatly improves the safety and convenience of the lathe machine.

The machine has the advantages of large bearing capacity, strong rigid, beautiful appearance and convenient operation. It is mainlay used for turning the internal and external cylindrical surface, end face, circular arc ,etc. It is the best professional lathe machine for turning steel rolls.

TEl：086-0532-83205888 Fax：086-0532-83205777

Machine Dimension

Specifications Table of CK84 series Heavy Duty Roll Turning Lathe with PLC

Name/Type	Unit/Symbol	CK8465	CK8480	CK84100	CK84125	CK84160	CK84200
				Basic Datas
Manuturing Brand		Mingtai	Mingtai	Mingtai	Mingtai	Mingtai	Mingtai
Guide Rail Type of Machine Bed		Three Guide Rails with Rectangle Type.	Three Guide Rails with Rectangle Type.	Three Guide Rails with Rectangle Type.	Three Guide Rails with Rectangle Type.	Three Guide Rails with Rectangle Type.	Three Guide Rails with Rectangle Type.
Machining Diameter of Work-piece K*2	mm	φ650mm	φ800mm	φ1000mm	φ1250mm	φ1600mm	φ2000mm
Guide Rail Width	mm	1000mm	1100mm	1400mm	1600mm	1800mm	2000mm
Chuck Diameter A	mm	φ630mm 4 jaws Independent Chuck	φ800mm 4 jaws Independent Chuck	φ1000 4 jaws Independent Chuck	φ1250mm 4 jaws Independent Chuck	φ1600mm 4 jaws Independent Chuck	φ2000mm 4 jaws Independent Chuck
Length of Chuck Jaw Seat (H)	mm	250mm heavy duty chuck jaw seat	250mm heavy duty chuck jaw seat	320mm heavy duty chuck jaw seat	320mm heavy duty chuck jaw seat	320mm heavy duty chuck jaw seat	320mm heavy duty chuck jaw seat
Max.Work-piece Length (B)	mm	4000mm	5000mm	8000mm	12000mm	15000mm	20000mm
Load Bearing Capacity	T	10T	18T	25T	32T	40T	50T
Spindle Diameter	mm	φ190mm	φ220mm	φ260mm	φ300mm	φ300mm	φ360mm
Gear Shifts of Spindle	gear shifts	3 gear shifts	3 gear shifts	3 gear shifts	3 gear shifts	3 gear shifts	6 gear shifts
Spindle Speeds	r/min	5~260r/min	2~165r/min	2~130r/min	2~130r/min	2~80r/min	0.5~80r/min
Tips Specifications of Spindle		Metric 80 1:7	Metric 80 1:7	Metric 100 1:7	Metric 120 1:7	Metric 120 1:7	Metric 160 1:7
X Axis Stroke (C)	mm	50-325mm	50-400mm	50-500mm	100-625mm	100-800mm	200-1000mm
Z Axis Stroke (D)	mm	1000-4000mm	1000-5000mm	2000-8000mm	2000-12000mm	3000-15000mm	3000-20000mm
Rapid Feed of X Axis	mm/min	2000mm/min	2000mm/min	2000mm/min	2500mm/min	2500mm/min	2500mm/min
Rapid Feed of Z Axis	mm/min	2500mm/min	2500mm/min	2500mm/min	2500mm/min	2500mm/min	3000mm/min
Cutting Tool Carriage Type		Square-type Cutting Tool Plate	Square-type Cutting Tool Plate	Square-type Cutting Tool Plate	Square-type Cutting Tool Plate	Square-type Cutting Tool Plate	Square-type Cutting Tool Plate
Pressure Cutter Size	mm	40*40mm	40*40mm	50*50mm	50*50mm	70*70mm	70*70mm
Tailstock Spindle Diameter	mm	φ240mm	φ290mm	φ290mm	φ320mm	φ320mm	φ410mm
Tailstock Sleeve Stroke(J)	mm	300mm	300mm	300mm	300mm	300mm	300mm
Tailstock Movement Method		Electrical Control	Electrical Control	Electrical Control	Electrical Control	Electrical Control	Electrical Control
Specifications of Tailstock Tips		Metric 80 1:7	Metric 80 1:7	Metric 100 1:7	Metric 120 1:7	Metric 120 1:7	Metric 160 1:7
Max.Cutting Force of Single Cutting Tool Holder	KN	40KN	50KN	50KN	80KN	100KN	150KN
Max.Cutting Force of Chuck	KN/m	13KN/m	22KN/m	33KN/m	40KN/m	90KN/m	233KN/m
Total Cutting Force	KN	45KN	60KN	70KN	110KN	160KN	210KN
CNC Control System		SIEMENS 828 D System	SIEMENS 828 D System	SIEMENS 828 D System	SIEMENS 828 D System	SIEMENS 828 D System	SIEMENS 828 D System
				Motor Data
Main motor power (DC)	KW	22KW(According to the Work-piece with 3000 mm length)	37KW(According to the Work-piece with 3000 mm length)	45KW(According to the Work-piece with 3000 mm length)	55KW(According to the Work-piece with 5000 mm length)	75KW(According to the Work-piece with 7000 mm length)	128KW(According to the Work-piece with 8000 mm length)
Lubrication Motor Power	KW	0.37KW	0.37KW	0.55KW	0.55KW	0.55KW	0.55KW
				Machine Accuracy Data
Cylindricity of Machine	mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm
Machine Flatness	mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm
Machine Roughness	Ra	Ra3.2	Ra3.2	Ra3.2	Ra3.2	Ra3.2	Ra3.2
Machine DimensionsLWH	mm	About 600020001400mm	About 750022001650mm	About 810027501950mm	About 1000031002150mm	About 1050032002400mm	About 1250036002650mm
Machine Weight	T	About 20T(3m)	About 23T(3m)	About 26T(3m)	About 35T(5m)	About 46T(7m)	About 65T(8m)

Parameters and Size

Product Pictures

After-sale service