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CNC Lathes Automatic Lathes -
    Fixed head type 		Automatic Lathes -
    Sliding head type
 
GNS-1724-D SLIDING HEAD TYPE CNC LATHE
Outstanding Features
Machine Specifications
Standard Accessories
Optional Accessories
State-of-the-Art Efficiency for Maximum Profitability
With the Ge Fong new generation of GNS-1716 PC-based Head sliding type CNC lathe, you get precision and productivity. It provides Ø17mm. bar capacity with 8,000 rpm spindle speed. It is equipped with a PC- based controller for user-friendly operation. The machine is available to equip with a cross machining device, permitting drilling, tapping and milling. The gang tool rest features quick tool change. The entire machine is compactly constructed with maximum stability.
Outstanding Features:
 
LIFT-TO-OPEN MACHINING DOOR
  It permits the operator to access the cutting tools from two sides for added convenience with tool setup and maintenance.
PARTS CATCHING AND CONVEYING
  Specially designed parts catcher with proper mounting location ensures positive parts catching and conveying.
CROSS MACHINING DEVICE(OPTIONAL)
  When requested, a cross machining device can be mounted on the OD tool rest(occupied2 tool positions) for drilling. tapping and milling(vertical or horizontal) operations. Supplied with3 powered tools.
TWO TOOLS ON SINGLE TOOL POSITION
  If necessary, 2 tools can be mounted on one tool position. Maximum numbers up to 12 tools.
RIGID TAPPING
  Available if equipped with PC based controller.(but not if Fanuc OT controller)Z axis travel with rotary guide bushing is 240mm much longer than the 68mm of the previousdesign.Reference-point return operations are no longer required due to the use of absolute-type motors for all axes.
2-POSITION ID TOOL REST
It can be mounted on OD tool rest permitting drilling, tapping and ID machining operations. Totally 2 ID tool rests cam be mounted.
PARTS CATCHER
Specially designed parts catcher ensures positive parts catching and conveying. Parts catcher is easy to be changed as a long part guide.
BUILT-IN SPINDLE MOTOR
FANUC OT CONTROL
(Optional)
BELT-DRIVEN SPINDLE
(OPTIONAL)~1.1/3.7kw Available only for machine equipped with Fanus OT controller.
   
PARAMETER DESCRIPTIONDISPLAY
LCD MONITOR
MACHINE OPERATION PANEL
Description of each parameter selected by the cursor is displayed at the bottom of the parameter menu. assuring no mistakes in parameter changing or setting. Instead of a conventional CRT monitor, the machine is equipped with an LCD monitor which does not reflect light, emits less heat and lasts longer. The operation panel provides various control buttons, such as spindle CW. spindle CCW, stop, optional stop, block skip machine lock, Z-axis lock, single block run, and MPG dry run, etc. It provides convenience for program checking and trial cutting.
 
Catcher:
 

Machine Specifications:
 
ITEM
GNS-1724
GNS-1724D
GNS-1724DE
UNIT
Spindle
 Controller
PC BASED
PC BASED
PC BASED
SET
Tools rest type
Gang tpye
Gang tpye
Gang tpye
SET
Min. speed
100
100
100
rpm
Max. speed
8000
8000
8000
rpm
X axis stroke
±33
±33
±33
mm
Y axis stroke
105
105
105
mm
Z axis stroke
240
240
240
mm
Bar capacity <Dia.>
Ø17
Ø17
Ø17
mm
X.Y.Z Rapid travel speed
14
14
14
m/min
2-position ID tool collet zize
ER11
ER11
X
mm
2-position ID tool collet Nos.
2
2
X
pcs
3-position ID tool collet zize
ER11
ER11
X
mm
3-position ID tool collet Nos.
3
3
x
pcs
Face fixed ID tool collet size
12*12
12*12
8*8
mm
Face fixed ID tool collet Nos.
6
4
6
pcs
Spindle center height
950
950
950
mm
Cross milling
 Max. speed
X
4000
4000
rpm
Servo motor
X
0.4
0.4
Kw
Tools collet size
X
ER11
ER11
mm
Tools Nos.
X
3
4
pcs
End-working powered tool rest
Max. speed
X
X
8000
rpm
Servo motor
X
X
0.4
Kw
Tools collet size
X
X
ER11
mm
Tools Nos.
X
X
2
pcs
Machine accuracy
 Min. Unit
0.001
0.001
0.001
mm
Positioning accuracy
0.001
0.001
0.001
mm
Repeated accuracy
±0.001
±0.001
±0.001
mm
C axis
 Arbitrary angle spindle positioning
YES
YES
YES
YES/NONE
Pin-locked 15-degree incremental positioning
YES
YES
YES
YES/NONE
Capacity
 Main spindle motor
2.2 / 3
2.2 / 3
2.2 / 3
Kw / HP
Servo motor
0.4 Kw
0.4 Kw
0.4 Kw
Kw / HP
Coolant pump motor
1 HP
1 HP
1 HP
Kw / HP
Machine size
 L*W*H
1500*1200*1400
1500*1200*1400
1500*1200*1400
mm
Standard Accessories:
 
ITEM
GNS-1724
GNS-1724D
GNS-1724DE
UNIT
Guide bush
9124B
9124B
9124B
SET
Collet chuck
NP17orP16
NP17orP16
NP17orP16
SET
ER11 Collet
V
V
V
SET
2-position ID drill holder rest
V
V
V
SET
8mm OD tool
X
X
V
SET
12mmOD tool
V
V
X
SET
Standard Tool Set
V
V
V
SET
Fixed guide bush holder
V
V
V
SET
Inverter-controlled spindle motor
V
V
V
SET
Svervo driver
V
V
V
SET
Worklamp
V
V
V
SET
Flow sensor
V
V
V
SET
Auto lubrication sys.
V
V
V
SET
Hydraulic sys.
V
V
V
SET
Coolant sys.
V
V
V
SET
Product catcher
V
V
V
SET
Auto power OFF
V
V
V
SET
Transformer 220/380
V
V
V
SET
Bar feeder interface
V
V
V
SET
Coolant pump motor 1HP
V
V
V
SET
Optional Accessories:
 
ITEM
GNS-1724
GNS-1724D
GNS-1724DE
UNIT
<5>Gang type tool rest
V
V
X
SET
<6>Gang type tool rest
X
X
V
SET
3-position ID drill holder rest
V
V
X
SET
Automatic voltage regulater <AVR>
V
V
V
SET
Chip tank
V
V
V
SET
Chip cart
V
V
V
SET
Air blow
V
V
V
SET
Cut-off sensor
V
V
V
SET
Rotary guide bush holder
V
V
V
SET
Built-in spindle motor
V
V
V
SET
Floating-type tap holder <8mm tool shank>
V
V
V
SET
Small bore spindle sleeve <10 or 11 mm>
V
V
V
SET
Manually loaded single bar feeder
V
V
V
SET
Automatic bar feeder
V
V
V
SET
¡¯ All specification are subject to change without notice in advance ¡¯
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