Union Duomo Products Supplies
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 

 

 
Union Duomo Products Supplies
   

CNC Double Column Machining Centres

DV14 series Double Column Machining center that fully combines heavy cutting and high speed machining capabilities in one. The DV14 series is a profitable performer especially excellent for precision machining for extra heavy parts. To ensure maximum stability when handling heavy parts machining, the five major structural parts of the machine are manufactured from high quality Meehanite cast iron and ductile iron. The specially designed machine structure enables the machine to keep at the best accuracy condition after years of operation. With the roller type linear guide ways on X, Y,Z axis, the machine fully exhibits it heavy loading resistance and outstanding features.

To meet the high speed, high precision machining requirement, the DV14 series employs a direct-drive high speed spindle. This combines with a high / low speed gearbox for transmission with the wide speed range. It makes the machine ideal for high speed machining. In addition, the gearbox also provides high torque output, permitting the machine to perform heavy cutting with ease. The spindle head on the DV14 series is designed with advanced automatic compensation balancing system combined with the use of accumulator to control hydraulic cylinder, allowing the spindle to move smoothly and steadily at all times.

 

Roller Type Linear Ways on Three Axis

 
All major structural parts are manufactured from high quality cast iron with tempering treated to relieve stress, ensuring maximum material stability without deformation.
Box type structural parts are rib reinforced to increase structural strength and rigidity.
Extra heavy base complete support of table and resists heavy load without deformation.
X, Y, Z axis are mounted with roller type linear ways combined with extra wide between ways for added stability.
Specifications

 
DV1417
DV1422
DV1432
DV1442
Travel
Travel Ranges (X/Y/Z mm)
1700x1350x900
2200x1350x900
3200x1350x900
4200x1350x900
Spindle nose to table surface (mm)
200~1100
200~1100
200~1100
200~1100
Spindle centre to column (mm)
404
404
404
404
Distance between column (mm)
1400
1400
1400
1400
Table  
Table size (mm)
1700x1200
2200x1200
3200x1200
4200x1200
T-slot (WxDxN mm)
22x150x7
22x150x7
22x150x7
22x150x7
Max. Table load (kg/m2)
5000
5000
8000
8000
Spindle  
Tool shank & pull stud
ISO50
ISO50
ISO50
ISO50
Spindle inner diameter (mm)
Ø100
Ø100
Ø100
Ø100
Spindle speed (rpm) Gear
40-6000
40-6000
40-6000
40-6000
Spindle speed (rpm) Belt
-
-
-
-
Spindle speed (rpm) Built in
-
-
-
-
Draw bar force (Kgf)
2000
2000
2000
2000
Main motor (con/30min kw)
15/18.5
15/18.5
15/18.5
15/18.5
Axis servo motor  
Rapid feed rate (X/Y/Z m/min)
20/20/20
16/20/20
16/20/20
12/20/20
Feed rate (X/Y/Z mm/min)
10000
10000
10000
10000
Mitsubishi X/Y/Z kw
HF703 7.0
HF703 7.0
HF703 7.0
HF703 7.0
Fanuc
α30/3000i 7.0
α30/3000i 7.0
α30/3000i 7.0
α30/3000i 7.0
Siemens
1FK7 103 4.4
1FK7 103 4.4
1FK7 103 4.4
1FK7 103 4.4
Fagor
FXM75.20
FXM75.20
FXM75.20
FXM75.20
Heidenhain
QSY190D 9.6
QSY190D 9.6
QSY190D 9.6
QSY190D 9.6
Auto tool changer  
ATC type
Disk/Chain
Disk/Chain
Disk/Chain
Disk/Chain
Cam type
Arm
Arm
Arm
Arm
Tool selection (Bi-direction)
Random
Random
Random
Random
Tool storage capacity (PCs)
24/32
24/32
24/32
24/32
Max. Tool diameter (mm)

Ø115/Ø125
(Ø160/Ø250)

Ø115/Ø125
(Ø160/Ø250)
Ø115/Ø125
(Ø160/Ø250)
Ø115/Ø125
(Ø160/Ø250)
Max. Tool length
350
350
350
350
Max. Tool weight
15
15
15
15
Miscellaneous
Air requirement Kg/cm2)
6
6
6
6
Hydraulic requirement (Kg/cm2,L)
40,40L
40,40L
40,40L
40,40L
Voltage
220
220
220
220
Power requirement (KVA)
50
50
50
50
Coolant tank capacity (L)
900
900
900
900
Machine weight (KGs)
16500
17000
18000
19000
Machine height (mm)
3500
3500
3500
3500
Floor space (LxW mm)
6000x3000
6000x3000
8000x3000
10000x3000

 

Standard Equipment

Air blast through spindle
Air blast for workpiece (nose)
Coolant flushing system
3 axes telescopic covers
Semi splash guard
Automatic lubrication system
Working lamp
Operation status light
Screw type chip conveyors
Chain type 32-tool ATC
Gear head
Cooling System
Z axis pneumatic balance system
Air gun/water gun
MPG handwheel
Heat exchanger
RS-232 Interface
Rigid tapping
Spindle oil cooler
Adjusting Tools and box
Leveling bolts and pads
Operation and programming manual
Semi-full splash safety guard
 

Optional Equipment

Transformer
Full Splash Guard
Chain type chip conveyor
Coolant through Spindle
Linear Scales
Auto tool length measurement
Auto workpiece measurement
Manual Universal Head (90 Degree)
Auto Universal Head (90 Degree)
Rotary table
 

Note: We have the right to modify the specifications or designs. Subject to change without prior notice.

 

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Union Duomo Products Suppiles Ltd
Tel: 886-2-25230918 Fax: 886-2-25417218 Email:
duomo475@ms14.hinet.net