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CNC Lathes Automatic Lathes -
    Fixed head type
Automatic Lathes -
    Sliding head type
 
GF-20MD II SLIDING HEAD CNC LATHE
Outstanding Features
Machine Specifications
Standard Accessories
Optional Accessories
Feature :
 
1. Built-in spindle and subspindle ¡V More stable machining and better product surface finish.
2. Simultaneous back and front processing.
3. Back-sloped machine body and V-shaped tool layout Less chip wrapping, better chip falling.
4. Independent modular tool rest (ID, OD, cross) Easy take-out, convenient for adding peripheral equipments or modification of tool rest if necessary.
5. Guide seat is one-machine body-integrated. More rigid, better product quality.
6. Cs contour axis are available for any degree spindle indexing or contour turing. (like side engraving, etc).
7. Available for face & back-end working, like off-center drilling, tapping, slotting, engraving (C-axis).
8. Available for face / back central hole rigid tapping (tap not rotary).
9. Rotary guide bushing holder is driven through belt coupled with spindle.
10. Face/ back-end rotary tool ER11collet holder (both-in-one) and fixed tool ER16 collet holder (both-in-one) can be exchanged with each other, so that bigger-shank ID tool can be mounted, providing more versatile processing ability.


A:Fixed ID turning tool.
B:Both-in one type ER16 collet holder.
C:Rotary tool.
D:Both-in one type ER11 collet holder.

A:Cross rotary tools.
B:Cut-off sensor.
C:OD tools.
D:Guide bushing.
E:Part catcher.
F:Axial rotary tools
(face & back, 5pcs each)
G:Subspindle.

A:Built-in spindle motor

A:Module-designed tool rest.
B:Guide seat is one-machine-body-integrated.
Rotary guide bushing holder
       
   
 
Machine Specifications :
 
Controller
Fanuc 18i-TB
Controlled axis Nos.
7(X1, Y1, Z1, C1,X2, Z2, C2)
Bar capacity (Main & Sub spindle)
20mm
Max. face drilling length
29mm
Min. back drilling lengh
60mm
Axis travel (mm)
Z1
200
Z2
205
X1
295 (dia)
X2
471 (dia)
Y1
124
Cs contour axis
C1, C2
Tools
OD tool Nos.
5
OD tool shank size
12 x 12 mm
Cross rotary tool Nos. (collet)
4 (ER11)
Max. dia. of cross slitting saw
standard:20mm, optional:20-24mm
Front/Back rotary tool Nos.(collet)
5 (ER11)Note
Built-in spindle and subspindle
Output (rated/30minutes)
SP1:2.2/3.7kw SP2:1.1/3.7kw
Rated speed
SP1:12500RPM, SP2:8000RPM
Cross spindle motor
Rated output
0.75 KW
Rated speed
4,000 RPM
End-working spindle motor
Rated output
0.75 KW
Rated speed
4,000 RPM
Controlled axis motor rated output
0.75KW
Axis rapid traverse
18 M/min
Spindle center height
1,010 mm
Machine size
2,300(W) x 1,740(H) x 1,500(D) mm
Standard Accessories:
 
1. Tools, collets, guide bush for one part requested
2. Complete set of rotary tool ER11 collet holders
3. Automatic lubrication system
4. Part catcher
5. Rotary guide bushing holder
6. Coolant flow sensor and pump
7. Fanuc controller
8. Standard tools(setup, adjustment)
9. Fixed tool ER16 collet holder (both-in-one)
10. Standard tools and adjust tools.
11. Cut-off sensor
Optional Accessories:
 
1. Chip conveyor
2. Bar feeder
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¶À´f¬ü ( Amy ) - gefong_work-5