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Double Column Machining Center

DCM-21/24/28/32/36/42

  • Excellent structural rigidity
  • Optimized spindle box
  • Optimized Z axis balance system
  • Optimized feeding system
  • Optimized feed structure system
  • Powerful spindle, high cutting capabilities
 
Description DCM 21 Series
2132 2142 2152
Table
Length 3000 mm (118.1") 4000 mm (157.4") 5000 mm (196.8")
Width 1800 mm (70.8")
T-Slot (W x P x N) 22 mm x 150 mm x 13 (0.86" x 5.9" x 13)
Maximum load 15000 kgs 18000 kgs 20000 kgs
Travel
Longitudinal travel(X axis) 3200 mm (126") 4200 mm (165.3") 5200 mm (204.7")
Cross travel (Y axis) 2100 mm (82.6")
Vertical travel (Z axis) 800 mm (31.5") / 1100 mm (43.3") (opt)
Distance from
spindle end to table
180~900 mm
(7" ~ 38.6")
75 ~ 875 mm
(2.95" ~ 34.4")
Distance from
spindle center to column
430 mm (16.9")
Distance between columns 2150 mm (86.4")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 18000 mm/min 15000 mm/min
Rapid traverse (X/Y/Z) 18 / 20 / 15 15 / 20 / 15 12 / 20 / 15
ATC
Tool storage capacity 24 tools
Tool size Dia. 110 mm (4.3”)
Max. tool size Dia. 200 mm (7.8”)
Max. tool length 380 mm (14.9")
Max. tool weight 18 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 40 ~ 50 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 8400 mm
(331”)
11100 mm
(437”)
13100 mm
(515.7”)
Machine size width 4850 mm (191”)
Machine size height 4570 mm (180”) / 5470 mm (215.3”)
Machine weight 29 ton 33 ton 37 ton

*The Specifications are subject to change without prior notice.

 
Description DCM 24 Series
2432A 2442A 2452A
Table
Length 3000 mm (118.1") 4000 mm (157.4") 5000 mm (196.8")
Width 2000 mm (78.7")
T-Slot (W x P x N) 22 mm x 150 mm x 13 (0.86" x 5.9" x 13)
Maximum load 15000 kgs 18000 kgs 20000 kgs
Travel
Longitudinal travel(X axis) 3200 mm (126") 4200 mm (165.3") 5200 mm (204.7")
Cross travel (Y axis) 2400 mm (94.5")
Vertical travel (Z axis) 800 mm (31.5") / 1100 mm (43.3") (opt)
Distance from
spindle end to table
130 ~ 930 mm
(5.1" ~ 36.6")
75 ~ 875 mm
(2.95" ~ 34.4")
Distance from
spindle center to column
430 mm (16.9")
Distance between columns 2450 mm (96.5")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 15000 mm/min
Rapid traverse (X/Y/Z) 18 / 20 / 15 15 / 20 / 15 12 / 20 / 15
ATC
Tool storage capacity 24 tools
Tool size Dia. 110 mm (4.3")
Max. tool size Dia. 200 mm (7.8")
Max. tool length 380 mm (14.9")
Max. tool weight 18 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 40 ~ 50 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 8400 mm
(331”)
11100 mm
(437”)
13100 mm
(515.7”)
Machine size width 5150 mm (202.8”)
Machine size height 4570 mm (180”) / 5470 mm (215.3”)
Machine weight 30 ton 35 ton 40 ton

*The Specifications are subject to change without prior notice.

 
Description DCM 28 Series
2832 2842 2852 2860
Table
Length 3000 mm (118.1") 4000 mm (157.4") 5000 mm (196.8") 6000 mm (236.2")
Width 2200 mm (86.6")
T-Slot (W x P x N) 28 mm x 180 mm x 13 (1.1" x 7" x 13)
Maximum load 18000 kgs 20000 kgs 22000 kgs 24000 kgs
Travel
Longitudinal travel(X axis) 3200 mm (126") 4200 mm (165.3") 5200 mm (204.7") 6000 mm (236.2")
Cross travel (Y axis) 2800 mm (110.2")
Vertical travel (Z axis) 1100 mm (43.3") / 1400 mm (55.1") (opt)
Distance from
spindle end to table
180 ~ 1280 mm (7" ~ 50.4")
Distance from
spindle center to column
430 mm (16.9")
Distance between columns 2850 mm (112.2")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw (opt 30 kw / 37 kw)
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 12000 mm/min
Rapid traverse (X/Y/Z) 15 / 15 / 15 12 / 15 / 15 10 / 15 / 15 10 / 15 / 15
ATC
Tool storage capacity 32 tools
Tool size Dia. 125 mm (4.9")
Max. tool size Dia. 220 mm (8.6")
Max. tool length 400 mm (15.7")
Max. tool weight 20 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 50 ~ 60 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 9400 mm
(370”)
11400 mm
(449”)
13400 mm
(528”)
15400 mm
(607”)
Machine size width 6000 mm (236”)
Machine size height 5200 mm (216.5”) / 6100 mm (240.1”)
Machine weight 44 ton 49 ton 54 ton 59 ton

*The Specifications are subject to change without prior notice.

 
Description DCM 32 Series
3232 3242 3252 3260
Table
Length 3000 mm (118.1") 4000 mm (157.4") 5000 mm (196.8") 6000 mm (236.2")
Width 2600 mm (102.3")
T-Slot (W x P x N) 28 mm x 200 mm x 13 (1.1" x 7.8 " x 13)
Maximum load 18000 kgs 20000 kgs 22000 kgs 24000 kgs
Travel
Longitudinal travel(X axis) 3200 mm (126") 4200 mm (165.3") 5200 mm (204.7") 6000 mm (236.2")
Cross travel (Y axis) 3200 mm (126")
Vertical travel (Z axis) 1100 mm (43.3") / 1400 mm (55.1") (opt)
Distance from
spindle end to table
150 ~ 1250 mm (5.9" ~ 49.2")
Distance from
spindle center to column
430 mm (16.9")
Distance between columns 3250 mm (128")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw (opt 30 kw / 37 kw)
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 12000 mm/min
Rapid traverse (X/Y/Z) 15 / 15 / 15 12 / 15 / 15 10 / 15 / 15 10 / 15 / 15
ATC
Tool storage capacity 32 tools
Tool size Dia. 125 mm (4.9")
Max. tool size Dia. 220 mm (8.6")
Max. tool length 400 mm (15.7")
Max. tool weight 20 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 50 ~ 60 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 9400 mm
(370”)
11400 mm
(449”)
13400 mm
(528”)
15400 mm
(607”)
Machine size width 6400 mm (252”)
Machine size height 5200 mm (216.5”) / 6100 mm (240.1”)
Machine weight 50 ton 55 ton 60 ton 65 ton

*The Specifications are subject to change without prior notice.

 
Description DCM 36 Series
3642 3652 3660
Table
Length 4000 mm (157.4") 5000 mm (196.8") 6000 mm (236.2")
Width 3000 mm (118.1”)
T-Slot (W x P x N) 28 mm x 200 mm x 15 (1.1" x 7.8 " x 15)
Maximum load 20000 kgs 22000 kgs 24000 kgs
Travel
Longitudinal travel(X axis) 4200 mm (165.3") 5200 mm (204.7") 6000 mm (236.2)
Cross travel (Y axis) 3600 mm (141.7")
Vertical travel (Z axis) 1100mm (43.3”) / 1400 mm (55.1”) (OPT.) / 1500 mm (59”) (opt.)
Distance from
spindle end to table
260 ~ 1360 mm / 250 ~ 1750 mm (opt)
10.2" ~ 53.5" / 9.84" ~ 68.9" (opt)
Distance from
spindle center to column
470 mm (18.5")
Distance between columns 3650 mm (143.7")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw (opt 30 kw / 37 kw)
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 10000 mm/min
Rapid traverse (X/Y/Z) 12 / 12 / 15 10 / 12 / 15 10 / 12 / 15
ATC
Tool storage capacity 32 tools
Tool size Dia. 125 mm (4.9")
Max. tool size Dia. 220 mm (8.6")
Max. tool length 400 mm (15.7")
Max. tool weight 20 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 50 ~ 60 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 11400 mm
(449”)
13400 mm
(528”)
15400 mm
(607”)
Machine size width 6800 mm (268”)
Machine size height 5500 mm (216.5”) / 6450 mm 253.9”)
Machine weight 62 ton 67 ton 72 ton

*The Specifications are subject to change without prior notice.

 
Description DCM 42 Series
4242 4252 4260
Table
Length 4000 mm (157.4") 5000 mm (196.8") 6000 mm (236.2")
Width 3000 mm (118.1”)
T-Slot (W x P x N) 28 mm x 200 mm x 15 (1.1" x 7.8 " x 15)
Maximum load 22000 kgs 24000 kgs 26000 kgs
Travel
Longitudinal travel(X axis) 4200 mm (165.3") 5200 mm (204.7") 6000 mm (236.2)
Cross travel (Y axis) 4200 mm (165.4”)
Vertical travel (Z axis) 1100mm (43.3”) / 1400 mm (55.1”) (OPT.) / 1500 mm (59”) (opt)
Distance from
spindle end to table
260 ~ 1360 mm / 250 ~ 1750 mm (opt)
10.2" ~ 53.5" / 9.84" ~ 68.9" (opt)
Distance from
spindle center to column
470 mm (18.5")
Distance between columns 4250 mm (167.3")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw (opt 30 kw / 37 kw)
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 10000 mm/min
Rapid traverse (X/Y/Z) 12 / 12 / 15 10 / 12 / 15 10 / 12 / 15
ATC
Tool storage capacity 32 tools
Tool size Dia. 125 mm (4.9")
Max. tool size Dia. 220 mm (8.6")
Max. tool length 400 mm (15.7")
Max. tool weight 20 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 50 ~ 60 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 11400 mm
(449”)
13400 mm
(528”)
15400 mm
(607”)
Machine size width 7400 mm (291.3”)
Machine size height 5500 mm (216.5”) / 6450 mm 253.9”)
Machine weight 68 ton 73 ton 78 ton

*The Specifications are subject to change without prior notice.

 
Description DCM 48 Series
4852 4860
Table
Length 5000 mm (196.8") 6000 mm (236.2")
Width 3000 mm (118.1")
T-Slot (W x P x N) 28 mm x 200 mm x 17 (1.1" x 7.8 " x 17)
Maximum load 24000 kgs 26000 kgs
Travel
Longitudinal travel(X axis) 5200 mm (204.7") 6000 mm (236.2)
Cross travel (Y axis) 4800 mm (189")
Vertical travel (Z axis) 1100mm (43.3”) / 1400 mm (55.1”) (OPT.) / 1500 mm (59”) (opt)
Distance from
spindle end to table
260 ~ 1360 mm / 250 ~ 1750 mm (opt)
10.2" ~ 53.5" / 9.84" ~ 68.9" (opt)
Distance from
spindle center to column
470 mm (18.5")
Distance between columns 4850 mm (190.9")
Spindle
Spindle drive motor
(Con./ 30min)
22 kw / 26 kw (opt 30 kw / 37 kw)
Spindle speed 6000 rpm
Spindle taper BT50
Feed
Cutting feedrate 10000 mm/min
Rapid traverse (X/Y/Z) 10 / 12 / 15 10 / 12 / 15
ATC
Tool storage capacity 32 tools
Tool size Dia. 125 mm (4.9")
Max. tool size Dia. 220 mm (8.6")
Max. tool length 400 mm (15.7")
Max. tool weight 20 kgs
Tool shank & pull stud BT 50 45˚
Miscellaneous
Power requirement 50 ~ 60 KVA
Pneumatic requirement 6.5 kgs/cm²
Machine size length 13400 mm
(528”)
15400 mm
(607”)
Machine size width 8000 mm (315”)
Machine size height 5500 mm (216.5”) / 6450 mm 253.9”)
Machine weight 75 ton 80 ton

*The Specifications are subject to change without prior notice.

DCM Series Feature

  • Excellent structural rigidityCast iron components use FEA (Finite Element Analysis) to optimize rigidity and anti-vibration properties. Prevents cutting resonance, prolongs tool life and increases work piece accuracy and production capabilities.
  • Optimized spindle boxOptimized design, rectangular ratio 1:1.125 provides rigid Z axis travel. Spindle box interior has rib reinforcements to increase cutting and feeding rigidity and stability.
  • Optimized Z axis balance systemTwin N2 tank counter-balance loop design. Driver set firmly attached to Z axis. Provides precision response to servo motor and high thrust machining requirements on Z axis.
  • Optimized feeding systemX, Y, Z axes are coupled with heavy duty, high precision class P linear guideways, with 0.003-0.005 mm low friction, low viscosity, optimizes high driven sensitivity and increases great dynamic accuracy.
  • Optimized feed structure systemThree axes coupled with class C3 precision ball screws. Properly pretension from the ends to reduce thermal displacement. Absolute value coordinate system eliminates structural complexity. Ballscrews are specially designed with anti-ram protection devices on the ends. Powerful spindle, high cutting capabilities.
  • Powerful spindle, high cutting capabilitiesThe BT50 spindle, diameter 100mm, coupled with class P4 precision angular bearings reaches 6000rpm. High torque spindle motor with 1:4 precision high/low speed gear box satisfies cutting requirements in all fields with sufficient horse power and torque.

Floor Space




 
Model 2132 2142 2152 2432A 2442A 2452A 2832 2842 2852 2860 3232 3242 3252 3260 3642 3652 3660 4242 4252 4260
A 2950 3250 4060 4460 4850 5450
B 4850 4210 4850 4510 5990 6390 8260 6950
C 4450 4550 4450 4550 5450 5450 5685 5750
D 6190 8200 10200 6190 8200 10200 6200 8200 10200 11900 6190 8200 10200 11900 8200 10200 11900 8190 10192 11800
E 8850 11100 13100 8850 11100 13100 9200 11200 13200 14600 8500 11200 13200 14600 11200 13200 14600 11350 13350 15200
F 3000 4000 5000 3000 4000 5000 3000 4000 5000 6000 3000 4000 5000 6000 4000 5000 6000 4000 5000 6000
G 1800 2000 2200 2600 3000 3000
H 150 250 250 180 180 200 200

High Rigidity Structure

Crossbem

High rigidity, extra wide, box type , stair style structural design optimizes Y and Z axes static rigidity and dynamic precision.

Work Table

Unique double deck enclosed structure design coupled with extensive high rigidity "HGH" linear guideways to carry heavy duty work pieces. Provides high rigidity and stability, smooth motion and low friction.

Base

The rigid box structure with one piece thick walled and ribbed design chip trough (DCM 21 series); three linear guideways (DCM 28~ 42 series); reinforced extra wide doorway and high rigidity and dynamic accuracy.

Spindle Box

Optimized design, rectangular ratio 1:1.125. Spindle box interior has rib reinforcements, coupled with heavy duty "RGH" linear guideway to increase cutting and feeding rigidity and stability.

Slideway Bracket

Unique sideway design, there are four "HGH" ballscrew slide blocks on the lower sideway, and three on the upper sideway are coupled with stair style support. Ensure high strength and stability.

Ballscrews and Bearing Base

X, Y, Z axes coupled with class C3 precision ballscrews reduce thermal displacement, Ballscrew ends are pretensioned and specially designed with anti-ram to protect machine in case of programming error cause over travel.

Vertical Column

Box-in-box reinforced column structural design replaces conventional hollow design, enhanced anti-pressure and anti-vibration.

Reinforced Ribs

Extra wide and thick ribs reinforce base rigidity, absorb vibration and resist curving. One piece design for chip removal trough.


Dimension




 
DCMS 2460 2470 2480 2490 24100 24110 2860 2870 2880 2890 28100 28110 3260 3270 3280 3290 32100 32110 3660 3670 3680 3690 36100 36110 4260 4270 4280 4290 42100 42110 4860 4870 4880 4890 48100 48110 5460 5470 5480 5490 54100 54110
A 3850 4250 4650 5050 5650 6250 6850
B 8060 9060 10060 11120 12120 13120 8060 9060 10060 11120 12120 13120 8060 9060 10060 11120 12120 13120 8060 9060 10060 11120 12120 13120 8060 9060 10060 11120 12120 13120 8060 9060 10060 11120 12120 13120 8060 9060 10060 11120 12120 13120
C 11060 12060 13060 14160 15120 16120 11060 12060 13060 14160 15120 16120 11060 12060 13060 14160 15120 16120 11060 12060 13060 14160 15120 16120 11060 12060 13060 14160 15120 16120 11060 12060 13060 14160 15120 16120 11060 12060 13060 14160 15120 16120
D 5120
E 220 320 320 320 320 320 320
F 2000 2200 2600 3000 3600 4200 4600

Quality Assured

Slide block length coverage about 80% provides strong support, excellent dynamic rigidity.

Accumulator Closed Loop Balance System Dual nitrogen tanks balance system, tank pressure and spindle head achieve automatic balancing.

Precision hand scraping replaces spacers in column and horizontal beam, increases strength and rigidity.

Long screw multi-point supported by complete enclosed pneumatic loop. Pressure difference + 0.05kg/cm² straightness. per 1.5m maintains screw straightness.

Hand scraped base increases precision and rigidity of the column and base.

DCMS series, 100 mm interval between column slide blocks. Double lined design optimized moving accuracy.


Ensured Accuracy

Whole series precision laser calibrated for straightness and surface roughness.


Spindle Horsepower and Torque Graphs


Powerful Cutting Capabilities

High Efficiency Spindle

Spindle uses class P4 angular contact bearings, exterior with oil coolant recycling, prevents thermal deformation of spindle.

Two Speed Gear Box

Spindle uses ZF DUOPLAN two speed gearbox (1:4). High torque, high efficiency, low noise, fully enclosed / lubricated speed change gearbox.

Surface Milling

Dia. 150 mm, 350 rpm, t = 8mm / 400 mm/min. SP load 70% / X load 28%, S45C RMS12s

Drilling

Dia. 48 mm, 1200 rpm, S45C / 30 mm/min Z load 80% / tolerance +0.1 mm


Options (Milling Head)






Main Feature

"π " Type horizontal beam; Y axis travel increased by 650 mm, allows for larger work pieces. (Option)

Spindle motor attached to top of spindle head; assists deep hole machining for large work pieces, and effectively protects spindle from thermal displacement.

Low distance between spindle head and horizontal beam linear guideway; provides heavy duty cutting precision.


Standard Accessories

Adjustable axial motor

Two sets oil lubricator

High rigidity linear guideway and ball screw


Options

DCM-XX60 and DCMS full series X axis driven by heavy duty reduction gear (1:3)

Coolant chiller

DCMS series machines are precision gear driven when X axis travel is longer than 11M or displacement is faster than 10M/min

Horizontal and vertical ATC hydraulic tool magazine

Arm type ATC


DCM 21/24 Series Standard Accessories

  • Fanuc OiMF - 10.4 LCD
  • Spindle oil chiller
  • Spindle air blast
  • Auto coolant, hydraulic and lubrication system
  • Electrical cabinet with heat exchanger
  • Gear box
  • Arm type 24 tools ATC (DCM-21~24A)
    Arm type 32 tools ATC (DCM-28~48)
  • Auto door for ATC
  • Dual spiral type chip remover
  • Steel-belt type chip conveyor
  • Semi-enclosed splash guard (DCM-21-24A)
  • Open type splash guard (DCM-28~48)
  • X axis steel telescopic cover
  • Y axis JAVARA cover
  • Air/water cleaning equipment
  • Foot switch for tool away
  • Rigid tapping
  • RS232 / USB / Ethernet interface
  • Work light
  • Leveling screw + foundation bolts
  • Tool box with tools

DCM 28/32 Series Options

  • Extra spindle motor
  • High pressure coolant thru spindle
  • Coolant thru tool holder
  • Auto tool length measurement
  • Auto workpiece measurement
  • Linear scale
  • Extra tool magazine
  • 90° head (Auto, Semi, Manual)
  • Extended head (Auto, Manual)
  • Universal head (Fixed type, Manual)
  • AC swiveling head (Auto, Manual)
  • Five face head (Fixed type)
  • CNC rotary table
  • Auto exchange rest for special spindle head
  • 0il skimmer
  • Fully enclosed splash guard (DCM)
  • W axis (DCM21/ 24 is not available)
  • Y axis travel extend 650mm
  • CE Wark
  • Transformer (Power supply except 220V)

DCM-36/42/48 Standard Accessories and Options

  • Same as p.15 and16