FDB Maschinen Turner 280X700 screw-cutting lathe

FDB Maschinen Turner 280x700 screw-cutting lathe is designed for machining external and internal cylindrical, tapered and shaped surfaces, thread cutting and facing of rotational parts using various drills, cutting tools, reamers, countersinks, dies and taps.

FDB Maschinen Turner 280x700 lathes have an optimal speed range that allows the use of high-speed steel tooling and carbide tools. This provides suitable cutting conditions for economical machining of all commonly used materials, from aluminum and its alloys and non-ferrous metals to high-strength steels.

The screw-cutting lathe can perform internal and external machining of cylindrical and tapered surfaces and end faces, as well as parting off and grooving. This machine can cut all types of threads over a wide pitch range.

FDB Maschinen Turner 280x700 features:

• Hardened and ground bed ways;
• Hardened spindle (DIN 6350);
• Forward/reverse spindle rotation;
• Protective shield;
• Automatic longitudinal feed;
• Chuck guard with limit switch;
• Trapezoidal lead screw thread;
• Cermet lead screw bearings;
• Change gears provide a wide range of cut threads;
• Prismatic bed ways;
• High main drive power.

Specifications:

Model	Turner 280x700
Maximum workpiece length between centers, mm	700
Maximum swing over bed, mm	280
Maximum swing over cross slide, mm	165
Maximum swing over gap, mm	-
Gap length, mm	-
Bed width, mm	180
Spindle bore taper	MT4
Spindle through-bore diameter, mm	26
Spindle speed range, rpm	125-2000
Number of spindle speeds	6
Cross feed range of the carriage, mm/rev	0.02 – 0.28
Longitudinal feed range, mm/rev	0.07 – 0.40
Metric thread pitch range, mm	0.2 – 3.5
Inch thread pitch range, threads per inch	8-56
Maximum longitudinal travel of the carriage, mm	70
Maximum longitudinal travel of the saddle, mm	540
Maximum cross travel of the carriage, mm	165
Maximum tailstock quill travel, mm	70
Tailstock taper	MT2
Maximum tool holder shank size, mm	14
Motor voltage, V	220
Motor power, kW	0.75
Digital readout (DRO)	Optional
Coolant system	-
Work light	-
Assembled machine dimensions (L*W*H), mm	1420*560*750
Machine net weight, kg	190