1. Big bore and High speed precision lathes;
2. Oversized spindle bore of 80 mm;
3. Main spindle dynamic balanced, and supported at 2 points with taper roller bearing of Harbin brand;
4. Outward appearance of machine features large plains, making the machine more good-looking;
5. Gapped bedways, which are super-audio frequency hardened (HB450 plus);
6. Hardened and Peishauer-ground gears;
7. Leadscrew and feedrod interlocked, both with overload protection;
8. Automatic feed stopper;
9. Removable gap;
10. Configuration variable totally according to orders:
Metric or inch system; Right or left hand wheel; Halogen lamp; Quick change; Tool post; DRP; T-slot compound; Chuck guard; Leadscrew hood; Rapid traverse motor; Electromagnetic brake; Forced lubrication system.
Standard accessories:
3 jaw chuck 250mm
Driving plate
Center and center sleeve
Wrenches
Oil gun
Operation manaul
Optional accessories:
Live center
Quick change toolpost
Taper copy ruler
Steady rest and follow rest
Face plate
Thread dial
4 jaw chuck 320mm
Longitudinal automatic trip
4-postion Longitudinal automatic trip