Supersonic Frequency Handened and Precision Grinding, Manual Machine C6250A/6266c

• Customization: Available
• After-sales Service: Online Support
• Warranty: One Year
• Model NO.: C6250A/6266C
• Processing Accessory: Chuck CNC Lathe
• Guide Rail: Horizontal Guide Rail
• Tool Holder: Single-tool Holder CNC Lathe
• Power Source: Hydraulic Pressure
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE
• Condition: New
• Swing Over Bed: 500mm
• Max. Swing Dia. in Gap: 720mm
• Max. Cutting Dia.: 500mm
• Effective Gap Length: 230mm
• Max. Length of Workpiece(Two Centers): 1000/1500/2000/3000mm
• Transport Package: Sea Worthy Packing
• Specification: CE
• Trademark: Acemachinetools
• Origin: China
• HS Code: 8459619000
• Production Capacity: 500

Product Description

C6250A/66C EVS

Manual Lathe
The surface of the bedways is supersonic frequency handened and precision grinding, long life, low noise. The spindle system is high in rigtidy and accuracy. Rapid feed structure is available on apron.
 
SPECIFICATION PARAMETER 

Item	Unit	C6250A EVS	C6266C EVS
Processing
Max. swing Dia. over bed	mm	500	660
Max. swing Dia. over slide	mm	310	420
Max. swing Dia. in gap	mm	720	870
Max. cutting Dia.	mm	500	660
Effective gap length	mm	230	230
Max. length of workpiece	mm	1000/1500/2000/3000	1000/1500/2000/3000
Max. turned length	mm	830/133/1830/2830	830/133/1830/2830
Spindle
Spindle nose		D8	D8
Dia. of spindle bore	mm	Φ80	Φ105
Dia. and taper of spindle hole		M.T.NO.7	Φ113  1:20
Steps of spindle speed		3 gears(stepless in each)	3 gears(stepless in each)
Range of spindle speed	rpm	23~150,150~433,433~1300	23~150,150~433,433~1300
Feed
Number  & range of longitudinal feed	mm/r	65 & 0.063~2.52	65 & 0.063~2.52
Number  & range of cross feed	mm/r	65 & 0.027~1.07	65 & 0.027~1.07
Longitudinal rapid movement speed	m/min	4.5	4.5
Cross rapid movement speed	m/min	1.9	1.9
Threading range & number
Metric  thread		1 ~ 14 mm/22	1 ~ 14 mm/22
Inch thread		28 ~ 2 T.P.I/26	28 ~ 2 T.P.I/26
Module thread		0.5 ~ 7 mm/18	0.5 ~ 7 mm/18
D.P. thread		56 ~ 4 D.P/24	56 ~ 4 D.P/24
Pitch of longitudinal screw	mm	12	12
Distance from spindle center to tool support surface	mm	28	28
Turret
Section size of tool shank	mm	25×25	25×25
Max. cross slide travel	mm	310	360
Max. swing angle of square tool post	Deg.	±90	±90
Max. travel of upper tool post	mm	145	145
Tailstock
Bore taper of tailstock sleeve		M.T.No.5	M.T.No.5
Max. travel of tailstock sleeve	mm	150	150
Dia. of center sleeve	mm	75	75
Others
Power of main motor	kW	7.5	7.5
Coolant pump motor power	W	60	90
Overall dimensions (L×W×H)	mm	2500/3000/3500/4500×1100×1450	2500/3000/3500/4500×1100×1450
Net weight	kg	2900/3150/3400/3900	3000/3200/3400/3900