Spindle Bore Diameter 280mm CNC Oil Country Lathe

• Customization: Available
• Type: Horizontal Lathe
• Guide Rail: Horizontal Guide Rail
• Model NO.: CNC-OCL280T
• Power Source: Electric
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Spindle Bore Diameter: 280 Mm
• Transport Package: Plywood Case with Wooden Pallet
• Specification: CE, SGS, ISO
• Trademark: SONGEN
• Origin: China
• HS Code: 84581100
• Production Capacity: 200 Sets/Yr

Product Description

CNC oil country lathe with spindle bore 280mm and bed width as 600mm. Used to turn threads as per API 5CT, API 5D, API 7 Specifications on casings, tubings, drill pipes and drill collar etc.

One-piece construction machine base made of high-density close-grained cast iron via resin casting process. Bed ways are quenched and precision ground to have the high rigidity and the long-term accuracy-retaining ability;

Main motor is installed at the rear of machine. Headstock case is one-piece construction to gain the high rigidity. Motor power is transmitted into the headstock via V-belts;

All gears in the headstock have been hardened and precision ground. The spindle has been fine machined and processed with strict heat-treatment specifications to have high rigidity and stability. High quality precision bearings are used to support the spindle;

Double chucks mounted on both rear and front of headstock. An auxiliary supporting device can be supplied as an option which is located at the opposition of the headstock to carry the long pipe passing through the spindle;

CNC systems like Siemens, Fanuc, KND, GSK etc. Are at the customer option.

Model	CNC-OCL280T
Spindle bore diameter	280 mm
Swing over bed	1000 mm
Swing over turret	640 mm
Maximum workpiece length L	1500-16000 mm
Maximum turning length	L-250
Maximum workpiece weight supported between centers	4000 KG
Bed width	600 mm
Inner diameter of spindle front bearing	340 mm
Spindle speeds	2 Steps, 5-500 RPM Variable
Main motor	AC 18.5KW
Longitudinal servo motor torque	22 N.M
Transverse servo motor torque	22 N.M
Tool shank sectional size (WxH)	25x25 mm
Tool post working stations	Vertical 4 working stations or Horizontal 8 working stations
CNC system	Siemens or Fanuc
Z-axis feeding rate	1-4000 mm/Minute
X-axis rapid traverse	1-4000 mm/Minute
Tailstock quill diameter	120 mm
Tailstock quill travel	250 mm
Optional accessories:
Steady rest	Dia. 40-350 mm
Auxiliary supporting device	Dia. 100-280 mm