Flat Bed CNC Lathe-LD 60

Flat Bed CNC Lathe

LD 60

Swing : 1520 mm (60") B.C. : 1400 ~ 10150 mm

The LD Series is built for heavy duty machining of large pipes, long shafts, and high load components—ideal for oil & gas, marine, railway, and energy industries requiring large bore capability and stable machining performance

INQUIRY

Capacity
Swing over Bed	1520 mm (60”)
Swing over cross slide	1110 mm (43.7”)
Center height	780 mm (30.7”)
Distance between centers	1400 (55.12”) / 2400 (94.5”) / 3400 (132.8”) / 4400 (173.23”) /5400 (212.6”) / 6400 (252”) / 7400 (291.34”) / 8400 (330.7”) /9150 (360.24”) / 10150 mm (399.6”)
Bed width / Auxiliary guide	700 mm (27.56”) / 850 mm (33.5”)
Width of cross slide	420 mm (16.5”)
Width of carriage	950 mm (37.4”)
Spindle
Spindle speeds / A2-11(6")	9~600 rpm ( Opt. 12~800 rpm)
Spindle speeds / A2-15(9")	9~450 rpm ( Opt. 12~600 rpm)
Spindle speeds / A2-20(12")	9~400 rpm (12”), 9~300 rpm (14.5”)
Spindle speeds / A2-20(14")	9~400 rpm (12”), 9~300 rpm (14.5”)
Spindle speeds / A2-28 (16")	6~250 rpm
Spindle speeds / A2-28 (21")	6~220 rpm
Spindle center	MT6
Carriage
Turret	H4-350 or V8 Hydraulic
Tool size	32 x 32 mm (1.25”)
X axis Travel	730mm (28.7”)
Z axis Travel	1-8M: 1300 mm (51.18”) – 8300 mm (326.77”)9-10M: 9150 (360.24”) – 10150mm (399.6”)
X axis rapid travel, Ball screw dia.	6M / min dia. 40 mm x P5
Z axis rapid travel, Ball screw dia.	6M / min, 1M-5M (dia. 63 mm x P10),6M-7M (dia. 80 mm x P10), 8M-10M ( Rack and Pinion Driver)
Tailstock
Quill diameter	Dia. 185 mm (7.3”) Rotating quill, Opt. dia. 250 mm (9.8”) / 350 mm (13.7”)
Quill travel	250 mm (9.84”) / Opt. 300mm (11.8”) for tailstock quill diameter 350 mm
Quill taper	MT6
Motor
X axis servo motor	FANUC αiF22 4 kw
Z axis servo motor	1-4M FANUC αiF22 4 kw, 5-7M FANUC αiF22 4 kw (Gear box)8-10M αiF40 6 kw (Rack and Pinion Driver)
Spindle motor	FANUC αiI 22 22 / 26 kw(Opt. 30 / 37 kw, 37 / 45 kw, 45 / 55 kw)
Lubricant pump motor	25 W
Coolant pump	0.845 kw
Hydraulic pump	2.25 kw
Machine weight
1000 mm center distance	18200 kgs
Each extra 1000 mm weight	1500 kgs

※ The specifications are subject to change without prior notice.

The Flat Bed CNC Lathe – LD 60 is a heavy-duty CNC turning machine engineered for large-scale machining of oversized workpieces. With a generous swing-over-bed capacity of 1,520 mm (60″) and swing-over-cross-slide of 1,110 mm (43.7″), it delivers the work envelope and structural strength needed to handle massive shafts, rollers, housings, and structural components used in energy, shipbuilding, mining, and heavy equipment manufacturing.

Built on a robust flat-bed box-way foundation, the LD 60 features a powerful spindle system and a wide carriage design for stable cutting performance over long axis travel. Standard configurations include reliable CNC controls, high-torque spindle drives, hydraulic turrets, automatic lubrication and coolant systems, and a hydraulic tailstock with rotating quill for enhanced support during precision turning and heavy material removal. Optional accessories such as spindle oil chillers, C-axis indexing, steady/follow rests, and chip conveyor systems further extend its versatility for complex machining tasks.

Features

1.High Torque Gearbox
Delivers massive torque with a 1:167 gear ratio and M code 4 step shifting, ensuring full horsepower even at ultra low rpm.
2.Large Bore, High Rigidity Spindle
Three point bearing headstock with 6”–21” large spindle bores and optional twin chucks
3.Ultra Rigid Bed with Triple V Guideways
One piece floor type casting with triple V guideways plus auxiliary slant guide for superior rigidity when machining large diameter parts.
4.High Accuracy Long Travel Z Axis System
Long bed models feature REDEX preloaded helical gears and GUDEL precision rack with linear scale for consistent long travel accuracy.
5.One Button Quick Change System
One button quick change system allows instant switching between turret, milling head, boring bar holder and grinding head for true multi process flexibility.