Spindle Bore 440mm CNC Oil Country Lathe

• Customization: Available
• Type: Horizontal Lathe
• Guide Rail: Horizontal Guide Rail
• Model NO.: OCL440, CNC
• Power Source: Electric
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Spindle Bore Diameter: 440mm
• Distance Between Centers: 1500, 3000mm or Customized
• Swing Over Bed: 1250mm
• Bed Width: 755mm
• Main Motor Power: 22kw
• Transport Package: Plywood Case
• Specification: Spindle bore diameter 440mm
• Trademark: Songen
• Origin: China
• HS Code: 84589100
• Production Capacity: 1000 Sets/Year

Product Description

CNC oil country lathe to cut threads on pipes with diameters in range of 100-430mm.

Parameters	Unit	OCL440, CNC
Max. processing taper		1:4
Min. processing taper		1:32
Swing over bed	mm	1250
Swing over carriage	mm	820
Range of outside diameters of pipes	mm	100-430
Distance between centers	mm	1500/3000
Max. length of workpiece	mm	1000-12000
Width of bed	mm	755
Headstock
Spindle bore	mm	440
Speed steps of spindle		Variable
Speed range of spindle	r/min	2-20/15-90/40-200
Chuck's O.D./I.D.	mm	1000/440
3-Jaw chuck	mm	K66-1000
Distance between chucks	mm	2050
Feeding system
Range of longitudinal feeds	mm/r	0.1-1.46, 32 kinds
Range of cross feeds	mm/r	0.04-0.65, 32 kinds
Metric threads	mm	1-15, 21 pitches
Threads per inch	T.P.I.	1-14, 26 pitches
Max. travel distance of carriage	mm	Z axis-1400/2900; X axis-690
Min. increment of carriage travel	mm	0.001
Travel speed of carriage	m/min	Z axis: 4-6; X axis: 3-5
Repeatability of accuracy of carriage travel	mm	Z axis: 0.025; X axis: 0.016
Toolpost
4-Station toolpost of square turret	mm	300x300
Arbor cross-section size	mm	40x40
Toolpost's rotary angle		±90°
Max. travel of cross slide	mm	690
Tailstock
Diameter of tailstock quill	mm	150
Travel of tailstock quill	mm	300
Taper of tailstock quill		MT#6
Power system
Gear pump belt		1-A800
Fast speed motor		2AOS5632  0.37KW  2700 r/min
Main motor belt		4-B2240
Clamp motor	r/min	1.5KW  2860 r/min
Coolant pump & motor		0.125KW 22L/min
Gear pump	r/min	CB-B6  2.5MPa  1450 r/min
Gear pump belt		1-0800
Main motor	r/min	22KW  1460 r/min
Optional CNC systems
GSK980TDb servo; SIEMENS 802D SL servo; FANUC 0i-mate-TD servo
Outline size
Length	mm	4600/5800
Width	mm	2550
Height	mm	2700
Weight (not include bracket, chuck)	kg	12500/13500