Professional Heavy Duty Horizontal Roll Turning Lathe for Steel Roll

• Customization: Available
• After-sales Service: Lifetime Service
• Warranty: 1 Year Quality Warranty
• Model NO.: CK84125
• Type: Horizontal Lathe
• Processing Accessory: Chuck CNC Lathe
• Guide Rail: Horizontal Guide Rail
• Tool Holder: 4 Positions Tool Rest
• Power Source: Hydraulic Pressure
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE, ISO 9001, BV
• Condition: New
• Max.Wheel Diameter: 1250 mm
• Range of Spindle: 10-300 Rpm
• Color: Any Color Is Available Per Your Special Request
• Installation and Commissioning: Engineers Are Free and Available for Installation
• Max.Length of Roll: 5000-8000 mm
• Max. Load Weight of Roll: 45 Ton
• Transport Package: Wooden Box Package
• Specification: CK84125
• Trademark: NTM or Customized brand is also available
• Origin: Qingdao, China
• HS Code: 84581900
• Production Capacity: 300 Sets/Year

Product Description

China Professional Heavy Duty Roll Turning Lathe Machine  used for turning repariing steel company rolls

1.    Roll Turning Lathe Machine Features
 
This series Heavy Duty Horizontal Roll Turning Lathe can utilize high-speed steel and carbide cutting tools to finish rough or finish turning process for not only the non-ferrous metals like various structure steels, casting steels and irons, but also the external/internal cylindrical / conical/ spherical surfaces, thread of non-metal materials and all kinds of the surface of curve rotary body.
 
A.   Main Components of Roll Turning Horizontal Lathe 
 
Internationally forerunner computation technologies and optimized finite element analysis methods are adopted and the selected materials are suitable for the design so that the machine can carry loads as heavy as possible.
 
All castings are made of high-strength meehanite HT250. Therefore, the lathe has proved high rigidity, stability and precision maintenance, which is particularly suitable for heavy cutting. All large castings stand the test of annealing and vibration aging and internal stress is eliminated, so the overall precision is greatly enhanced and processed parts are found with high geometric accuracy.
 
The lathe is in one-piece structure and made of meehanite, greatly enhancing its abrasion resistance, and the internal force elimination process produces high vibration resistance and considerably enhances stability. The cross-shaped base and rectangular bearing structure ensure high structural stability and permanently stable quality.
 
B.   Machine Bed of roll turning lathe 

The machine bed is in fixed heavy cutting structure, including rectangular hard rails tested by high frequency heat treatment and high-precision surface grinding (straightness in full stroke<0.05mm). Turcite-B is pasted on the sliding surface in order to enhance the rail's smoothness and wearing resistance. The widened hard rail design can provide required resistance and stability for heavy cutting.
C.   Headstock and Spindle
 
The headstock, made of high strength and high rigidity keel rib, is in special cage shape, which can provide desirable driving accuracy and greater torque Incorporating German AM technologies, the main shaft is made of chrome-molybdenum alloy and proves high precision, high rigid and desirable deformation resistance after rough/finish machining, carbonization, aging treatment and precision grinding. The motor figures high output. After the main shaft assembling is completed, the entire assembly shall be calibrated by dynamic balance test. The independent lubrication will further enhance the stability of the headstock during operation.

 
2.     Technical Parameters of roll turning lathe 

 

CK84--Roll Turning Lathe Machine
Name	Unit	CK8465	CK8480	CK84100	CK84125	CK84160	CK84200
Guide Rail Type		4 Guide rails	4 Guide rails	4 Guide rails	4 Guide rails	4 Guide rails	4 Guide rails
Max.Diameter of Work-piece	mm	φ650mm	φ800mm	φ1000mm	φ1250mm	φ1600mm	φ2000 mm
Guide Rail Width of Machine Bed	mm	1000mm	1100mm	1400mm	1600mm	1800mm	2000mm
Chuck Diameter	mm	φ1000mm	φ1100mm	φ1400mm	φ1600mm	φ1800mm	φ2000mm
Chuck Jaw Length	mm	250mm	250mm	320mm	320mm	320mm	320mm
Max.Length of Work-piece	mm	4000mm	5000mm	8000mm	12000mm	150000mm	20000mm
Work-piece Weight	T	10T	18T	25T	32T	40T	50T
Spindle Diameter	mm	φ190mm	φ220mm	φ260mm	φ300mm	φ300mm	φ360mm
Spindle Speed	r/min	5-260r/min	2-165r/min	2-130r/min	2-130r/min	2-80r/min	0.5-80r/min
Spindle Tips Size		Metric 120 1:7	Metric 120 1:7	Metric 120 1:7	Metric 120 1:7	Metric 160 1:7	Metric 160 1:7
X Axis Stroke	mm	50-325mm	50-400mm`	50-500mm	100-625mm	100-800mm	200-1000mm
Z Axis Stroke	mm	1000-4000mm	1000-5000mm	2000-8000mm	2000-12000mm	3000-15000mm	3000-20000mm
X axis Rapid Speed	mm/min	2000mm/min	2000mm/min	2000mm/min	2500mm/min	2500mm/min	2500mm/min
Z axis Rapid Speed	mm/min	2500mm/min	2500mm/min	2500mm/min	2500mm/min	2500mm/min	3000mm/min
Tailstock spindle diameter	mm	φ240mm	φ290mm	φ290mm	φ320mm	φ320mm	φ410mm
Tailstock sleeve stroke	mm	300mm	300mm	300mm	300mm	300mm	300mm
Moving method of tailstock		Electrical control	Electrical control	Electrical control	Electrical control	Electrical control	Electrical control
Max.cutting force of single tool	KN	60KN	80KN	80KN	80KN	100KN	150KN
Max.Torque 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
Motor
Main Motor Power	KW	22KW	37KW	45KW	55KW	75KW	128KW
Lubrication Motor Power	KW	0.37KW	0.37KW	0.55KW	0.55KW	0.55KW	0.55KW
Accuracy
Cylindricity	mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm
Platness	mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm	0.03/300mm
Roughness	Ra	Ra3.2	Ra3.2	Ra3.2	Ra3.2	Ra3.2	Ra3.2
Machine Size	mm	6000*2000*1400	7500*2200*1650	81000*2750*1950	10000*3100*2150	10500*3200*2400	12500*3600*2650
Machine Weight	T	20T	23T	26T	35T	46T	65T

 
We are China Professional heavy duty horizontal LATHE Machine Manufacturer for over 50 years, we are specialized in re-desiging and manufacturing customized lathe machines. If you have any question or problem, please feel free to contact us.

Thanks.