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Hankook 7NB x 4000

Used Hankook model 7NB x 4000 2 axis CNC lathe
Year 2010,
serial number 41L09117

Manufacturer Hankook
Country of Origin South Korea
Model Protec 7NB x 4000 mm
Machine Type Description 2 Axis CNC flat bed turning Centre
CNC Control Fanuc 21- iT with MG-i

MACHINE CONSTRUCTION & FEATURES

 Heavy Cast iron Construction
 Heavy Duty Hardened & Ground Solid Slideways
 Large Spindle Bore
 Full Length Rear Chip Guard
 Automatic Lubrication to All Critical Areas

MACHINE CAPACITIES

Swing Over Bed Ø 750 mm
Swing Over Carriage Ø 480 mm
Max. Turning Dia. Ø 750 mm
Distance Between Centres 4,000 mm
Load Capacity 3,000 Kg

SPINDLE

Spindle Bore Ø 176 mm
Nose A2-11
Spindle Centre Taper MT #6
Spindle Speed 3 – 1,000 RPM
Spindle Speed Range Manual 2 Step

AUTOMATIC V8 TURRET

Number of Tools 8
Holder Diameter Ø 60 mm
Mechanism Electric

FEEDS

Rapid Traverse X 3 m/min
Z 6 m/min
Travel X 425 mm
Z 2070 mm

TAILSTOCK

Taper/Diameter MT #6
Quill Diameter Ø 112 mm
Max. Quill Travel 200 mm

MOTORS

Spindle 15/18 Kw
X - Axis 1.2 Kw
Z - Axis 3 Kw

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WEIGHT
Weight 5,520 Kgs


STANDARD MACHINE FEATURES

• CNC System • Single Front Door
• Coolant System • Foundation Bolts and Liners
• Work Light • Work Light
• Centre Sleeve MT #6 x Taper 1/10 • Tool Box
• Centre MT #6 • Full Length Rear Guard
• Live Centre MT #6

STANDARD FITTED MACHINE OPTIONS

• Fanuc 21-iT • Transformer for 415V, 3Ph, 50Hz

HANKOOK 7NB x 4000mm with Fanuc 21-iTB
Modified guarding for long boring bars
20” Chuck
Steady rest 50 - 250mm
Steady rest 250 - 450mm
Algra Automatic 8 station Turret
Boring Bar attachment 100mm diameter
60mm diameter boring bar toolholder (1 off)
Inch Metric conversion
Custom Macro B
Additional Block Skip
G Code System B/C
Programmable Data Input
Actual Spindle Speed Output
tool offsets 32 Pairs
Extended Part Program Edit
Manual Guide i
External i/o device control
External data Input
High Skip

ADDITIONAL ACCESSORIES INCLUDED
• Special Revolving Centre (TBC)
• Marposs TT30 Removable Tool setting Arm
• Short LNS swarf conveyor and coolant / swarf trays
• Sandvik damped/tuned boring bar of size 100mm dia x 1500mm length supplied with the boring attachment.
• Filtermist filtration
• Additional door guarding.