Horizontal Conventinal Lathe Machine Cn6140b

• Customization: Available
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Model NO.: CN6140B
• Movement Method: Contour Control
• Control Method: Mechanical Drive
• Numerical Control: CNC/MNC
• Processing Precision: 0.005mm
• Performance Classification: Economical CNC Machine Tools
• Condition: New
• Transport Package: Vacuum Packing Wooden Case
• Specification: CN6140B
• Origin: China
• HS Code: 8501109190
• Production Capacity: 1200

Product Description

Lathe machine is mateched with Fanuc, Sigmens or Guangzhou CNC system, with programmable controller (PC) and CRT display, linear and circular interpolation. The vertical and horizontal feed adopts AC servo motor and pulse encoder feedback. The width of bed guide rail is 600mm. The whole bed guide rail adopts high strength cast iron ultrasonic frequency quenching.


1. The bed saddle guide rail is close to the view, and the friction coefficient is small.

2. The main shaft can adopt frequency conversion stepless speed regulation and three support main shaft structure with good rigidity.

3. Wide cutting range, can process the outer circle and inner hole. End face, cutting groove, conical surface, chamfering, conical or cylindrical thread and arc surface.
4. Suited for cutting workpleces which have various shapes and sizes.
5. High machining precision and stable machining quality.

Item		Unit	CN6140B	CN6150B	Remark
Maximum turning diameter of workpiece		mm	Φ420	Φ500
Maximum workpiece length		mm	1000,1500,2000,3000
Rail width		mm	390
Maximum machining diameter on tool holder		mm	220	300
Maximum travel of  tool holder		mm	320	360
Longitudinal feed rate		mm/r	0.028~6.43/93
Cross feed rate		mm/r	0.012~2.73/93
Diameter of bar		mm	Φ80
Maximum rotation diameter of workpiece in saddle groove		mm	630(Saddle model)	710(Saddle model)	CN62 series
Effective length of front saddle of disc		mm	240(Saddle model)
Spindle center height		mm	210	250
Spindle head connection			C8
Diameter of spindle hole		mm	Φ
Taper of spindle bore		mm	90/1:20
Spindle speed range		r/min	9~1600  Positive  and  negative each 24 levels
Taper of inner hole of top sleeve			MT5
Maximum movement of top sleeve		mm	150
Thread		Metric	0.5~224      48
		British	72~1/8 t/ in   48
		modulus	0.5~112 mm  42
		Diametral node	56~1/4 DP    45
Maximum lateral movement		mm	±15
Main motor model			7.5kW/1500 R
Model and specification of main drive V-belt		mm	B-2260
Machine dimensions (Length × width × height)	1000mm	mm	2625x1043x1275	2625x1077x1315
	1500 mm	mm	3125x1043x1275	3125x1077x1315
	2000 mm	mm	3625x1043x1275	3625x1077x1315
	3000mm	mm	4800x1043x1275	4800x1077x1315
Net weight of machine	1000 mm	kg	2200	2250
	1500 mm	kg	2400	2450
	2000 mm	kg	2600	2650
	3000mm	kg	3400	3450