MEGA-72

Heavy Duty Flatbed Horizontal CNC Lathe, Max Machining Dia Ø720mm

MEGA-72 is a flatbed horizontal CNC lathe optimized for machining precision parts of shaft shape such as main shafts and large pipes in the fields of shipbuilding, wind power, aerospace and defense industries.

MEGA-72 ensures stable and powerful machining based on a high rigidity box way type feed system and an integrated bed structure, and maintains high precision even during long-term machining by minimizing thermal displacement.

Machine Specification
Item MEGA-72
2000 3000
Capacity
Swing over bed mm Ø720 Ø720
Swing over Saddle mm Ø480 Ø480
Max. Cutting Dia over Bed mm Ø720
[4 Position Hydraulic : Ø620]
[8 Position Electric : Ø550]
Ø720
[4 Position Hydraulic : Ø620]
[8 Position Electric : Ø550]
Max Cutting Diameter Over Saddle mm Ø470 Ø470
Distance between centers mm 2,000 3,000
Max. Loading Capacity
(Tailstock Support (O / X))
kgf 1,100 / 300 1,100 / 300
Chuck Size inch 14 14
Spindle
Spindle Bore Diameter mm Ø 90 Ø 90
Type of Spindle Nose ASA A2-8 A2-8
Max Spindle Speed rpm 30 ~ 1,500 30 ~ 1,500
Spindle Taper MT No.5 No.5
Number of spindle speed step Manual 2 steps Manual 2 steps
Spindle Motor kW 18.5 / 15
[FANUC : 18.5 / 15]
18.5 / 15
[FANUC : 18.5 / 15]
Turret
Turret 4 Position Manual
(Opt.: 4 Position Hydraulic)
(Opt.: 8 Position Electric)
4 Position Manual
(Opt.: 4 Position Hydraulic)
(Opt.: 8 Position Electric)
Number of Tool Station ea 4
[4 Position Hydraulic : 4]
[전동 8각 : 8]
4
[4 Position Hydraulic : 4]
[전동 8각 : 8]
Tool Size
(Out Dia x Boring bar size)
mm □32 × Ø50 □32 × Ø50
Axes
Rapid Traverse
(X / Z)
mm/min 6,000 / 6,000 6,000 / 6,000
Max. Stroke
(X / Z)
mm 360 / 1,900
[4 Position Hydraulic : 310 / 1,900]
[전동 8각 : 275 / 1,900]
360 / 2,900
[4 Position Hydraulic : 310 / 2,900]
[전동 8각 : 275 / 2,900]
Feed Motor
(X / Z)
kW 1.86 / 4.29
[FANUC : 3.0 / 4.0]
1.86 / 4.29
[FANUC : 3.0 / 4.0]
Tailstock
Tailstock
Quill Diameter mm Ø90 Ø90
Tailstock Center Taper MT No.5 No.5
Tailstock Travel mm 150 150
Bed
Bed Width mm 510 510
Bed Length mm 3,652 4,652
Bed Type 1 bed, 2 way 1 bed, 2 way
Motor
Coolant Pump W 180 180
Lubrication Pump
(Bed / Spindle)
W 57 / 200 57 / 200
Tank Capacity
Coolant 180 180
Power Source
Power Capacity(TR) kVA 38(45) 38(45)
Power Specification 380V, 60Hz
[FANUC : 220V, 60Hz]
380V, 60Hz
[FANUC : 220V, 60Hz]
Machine Size
Height mm 1,920 1,920
Floor Space
(L x W)
mm 4,250 x 2,147 5,250 x 2,147
Weight Kgf 4,810 5,500
NC Controller SIEMENS 828D
(Opt.: FANUC 0i-TF Plus)
SIEMENS 828D
​(Opt.: FANUC 0i-TF Plus)