LESTHER J-CNC 650G Gantry Type Double Column 3 Axes Machining Center

Name: LESTHER J-CNC 650G Gantry Type Double Column 3 Axes Machining Center
Brand: Lesther
SKU: LES-J-CNC-650G
Availability: InStock

Gantry type double column 3 axes machining center perfect for machining extra large work pieces. 24-tools magazine.

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Machine Features

Fixed table in combination with travelling column and beam that makes the machine suitable for machining extra large work pieces.
X-axis travel is transmitted through pinion/rack and driven by a gearbox, featuring high torque output, no backlash and high positioning accuracy (optional).
X-axis rapid traverse rate is 36 M/min. Upon request, high rapid traverse rate up to 50 M/min is available (optional).
Three axes are equipped with P class high precision linear guide ways. X,Y,Z-axis ball screws are directly coupled with servo motors.
24-tools magazine.
Syntec controllers-PC-based, (Opt. Mitsubishi, Fanuc and Siemens).
To avoid the tool interference , the design is conducive to machining complex part
To the multiple face machining in the once , good for the face position accuracy
When the 5 axis machining, tool can fit the irregular face
4 linear guides for Z axis, with high rigidity head
Z axis with penumatic balance system , improve Z axis reactivity

Aluminum door and windows
Curtains wall (glass wall)
Extruded aluminum
Long material parts
Mould Carving
Mould industry: casting, automobile, wind energy ,ship building, aerospace and rail transportation

Model	J-CNC 650G
X Axis Stroke	6,500 mm (Opt) ~ 10,000 mm
Y Axis Stroke	2,500 mm
Z Axis Stroke	1,200 mm
Distance from spindle nose to table surface	Min 150 mm, Max 1,350 mm
Table Type	T-slots (opt. T-slots Table)
Table Size	6,500 x 2,500 mm
Max. Loading Capactity	20 ton
T-Slot(NO. x Pitch x Size)	15 x 18 x 400 mm
Spindle Speed	6,000 R.P.M.
Spindle Motor	15 kw (18kw opt.)
Spindle Taper Cone	BT 50
Rapid feed rate (X/Y/Z)	X:16 m/min, Y:20 m/min, Z:20 m/min
Servo Motors of 3 Axis	X1 = X2: 4 kw; Y: 4kw; Z: 7kw
Cutting Feed Rate	F: 1 ~ 5,000 mm/min
Repeatability Accuracy	X:±0.03 mm, Y:±0.02 mm, Z:±0.02 mm
Magazine Capacity	24 Tools
ATC Type	Arm Type
Tool Holder	BT 50
Pull Stud	45°
Max. Tool Length	350 mm
Max. Tool Diameter	120 mm
Max. Tool Weight	16 kgs
Machine Weight	50 ton
Machine Dimensions	11,200 × 6,700 x 5,400 mm
Required Pneumatic Pressure	6 kgs/cm²