Manufacturer

HARRISON

Machine Model

Alpha 400 Plus

Description

CNC cycle-controlled lathe HARRISON type Alpha 400 Plus
year of construction 1998
Distance between centers 1250 mm
Turning diameter over bed 400 mm
Center height 200 mm

Turning diameter over facing slide 245 mm
Circumference diameter in the offset 585 mm
Bed width 313 mm
Plan travel (X-axis) 250 mm

Tailstock sleeve diameter 73 mm
Tailstock quill stroke 140 mm
Tailstock quill holder MK 5

Spindle bore 54 mm
Spindle head size Camlock D1 size 6
Spindle speed 20-2500 rpm.
Spindle speed range (level 1) 15-275 rpm.
Spindle speed range (level 2) 35-795 rpm.
Spindle speed range (level 3) 110-2500 rpm.

Feed speed X and Z 0.03 - 0.6 mm / rev.
Rapid traverse speed X-axis max. 2000 mm / min.
Rapid traverse speed Z-axis max. 4000 mm / min.
Tapping function Metric / Inch / Diametrical / Module
Spindle drive power 7.5 KW
Mains connection 400 volts, 50 Hz, 23.5 kVA

- Cycle control Harrison Alpha / GE FANUC - Language in French (France)
- automatic transmission range shift in 3 stages 
(15-275, 35-795, 110-2500 rpm.)
- electronic handwheels with different transmission factors 
(1 / 10 / 100)
- 3-jaw spiral lathe chuck FORKARDT Ø 250 mm type CSN, 
1 set of soft top jaws
- Quick-change steel holder MULTIFIX Gr. B with 2 inserts
- 1 piece revolving center point
- 1 RÖHM keyless chuck, 3-16 mm
- foldable lathe chuck protection
- Hinged workspace safety doors
- Chip tray with coolant device under the machine bed
- Control cabinet fixed to the machine
- Interface RS 232

Required space L x W x H 2600 x 1450 x 1550 mm
Weight 1950kg
good condition

Condition

Used

Date built

1998

Machine under power

no