Double Column Machining Centers

Solid performance achieved by advanced structural designs

  • Double column structure handles heavy-duty cutting
    Double-column construction with square columns maintains good rigidity with respect to vertical loads, horizontal loads, and torsion for heavy-duty cutting with high accuracy.
    Double column structure handles heavy-duty cutting
  • Elevating crossrail guideway
    The elevating crossrail has sufficient length and a structure for accuracy and long life with no "snaking" movement.
    Elevating crossrail guideway
  • Spindlehead provides both high speed and high accuracy (ram saddle guideway)
    The spindlehead guide has a wide, highly rigid rectangular cross section, and is supported by a deadweight balancer via rollers on the crossrail. This gives high speed, high accuracy movements and high quality machined surfaces.
    Spindlehead provides both high speed and high accuracy (ram saddle guideway)
  • Smooth, accurate positioning
    Table guideway has roller guide system
    The weight of the table and workpiece is supported with roller bearings on hardened and ground surfaces. Movement is not affected by weight changes from heavy workpiece loads, enabling light, smooth movements and accurate positioning.
    Layout includes the drive system (ball screw) in the table center with a narrow width between the center guides, to achieve outstanding linear motion straightness and long-term stability.
    Smooth, accurate positioning Table guideway has roller guide system
Automation for highly productive and flexible performance
Full array of heads
All types of cutting in all types of shapes can be machined by changing the wide array of heads.
Many different processes can be performed in auto operation with the auto tool changer (ATC) and auto head changer (AAC).
Automation for highly productive and flexible performance
Fast NC-ATC
One arm performs the changes for both the horizontal and vertical spindles. The next tool to be used, regardless of the spindle location, is brought to the standby position during cutting. This simultaneous operation greatly reduces tool-to-tool time.
ATC is available for 30°angular heads and universal index heads (B/C axis) in addition to extension heads and 90° angular heads.
  • Extension head tool change
    Extension head tool change
  • 90º angular head tool change
    90º angular head tool change
  • Universal index head tool change
    Universal index head tool change

Model lineup

Double-column machining center [5-sided applications]

  • High rigidity, high output
    High rigidity, high output MCR-C
    Max axis travels (X-Y-Z)：X12,200・Y4,200・Z1,050mm
  • High function, high accuracy
    High function, high accuracy MCR-BⅢ
    Max axis travels (X-Y-Z)：X12,000・Y4,200・Z800mm
  • Space-saving, cost performance
    Space-saving, superior cost performance MCR-A5CⅡ
    Max axis travels (X-Y-Z)：X12,200・Y4,100・Z800mm
  • Linear motor drive, high speed
    Linear motor drive, high speed MCR-H
    Max axis travels (X-Y-Z)：X5,000・Y3,700・Z800mm

Double-column machining centers (top surface machining)

  • Space-saving, high speed
    Space-saving, high speed MCR-AF
    Max axis travels (X-Y-Z)：X2,600・Y2,000・Z800mm
  • Quill type
    Quill type MCV-AⅢ
    Max axis travels (X-Y-Z)：X5,200・Y2,000・Z450mm

Machine Specifications

MCR-C/MCR-BⅢ/MCR-A5CⅡ
MCR-C MCR-BⅢ*9 MCR-A5CⅡ
Travel X-axis travel (table front/back) mm 4,200 to 12,200 3,000 to 12,000 3,200 to 12,200
Y-axis travel (spindle horizontal) mm 3,200 to 4,200 2,700 to 4,200 2,600 to 4,100
Z-axis travel (ram vertical) mm 1,050［1,250］ 800［1,000］ 800
W-axis travel (crossrail vertical) mm 1,000, 1,200 700 to 1,300 800 to 1,200
Effective width between columns mm 2,650 to 3,650 2,050 to 3,550 2,150 to 3,650
Table to spindle nose (max) mm 1,650 to 1,850
［1,550 to 1,750］ *1		 1,350 to 1,850
［1,250 to 1,750］ *1		 1,450 to 1,850
［1,350 to 1,750］ *1
Table Working surface mm 2,000×4,000 to 3,000×12,000 1,500×2,800 to 3,000×11,800 1,500×3,000 to 3,000×12,000
Maximum load kg 22,000 to 66,000 12,000 to 72,600 12,000 to 66,000
T-slots
[Width x No. (spacing)]		 mm 24H7×11, 13, 15
(Center 200)		 24H7×9 to 15
(Center 200)		 24H7×11, 13, 15
(Center 140, 200)
Height from the floor mm 850 to 950 800 to 950 850 to 950
Feedrates Rapid traverse m/min X・Y：24, Z：15
（X・Y：24*2, Z：15）*3
（X：20, Y：24*2, Z：15）*4		 X：15, Y：20*10, Z：15 X：30, Y：32, Z：20
（X：30, Y：32*2, Z：20）*20
（X：20, Y：32*2, Z：20）*21
（X：30, Y：30*2, Z：20）*22
（X：20, Y：30*2, Z：20）*23
Cutting feedrate mm/min 1 to 10,000 1 to 10,000 1 to 10,000
W-axis (crossrail vertical) mm/min 3,000 3,000 3,000
ATC Tool shank MAS BT50 MAS BT50 MAS BT50
Pull stud MAS 2 MAS 2 MAS 2
Tool magazine capacity tools 50
［80, 100, 120, 180］		 32*11
［50, 72, 100, 120, 180］		 50
［80, 100, 120, 180］
Max tool diameter mm W/ adjacent tools：ø135
W/o adjacent tools：ø264		 W/ adjacent tools：ø135
W/o adjacent tools：ø230		 W/ adjacent tools：ø135
W/o adjacent tools：ø230
Max tool length mm 600 400 400
Max tool weight kg 25 25 25
Tool selection Fixed address Fixed address Fixed address
Spindle Spindle speed min-1 4,000［6,000］ 4,000［3,600, 6,000, 8,000, 10,000］ 4,000［6,000, 10,000］
Taper bore 7/24 Taper No.50 7/24 Taper No.50 7/24 Taper No.50
Bearing diameter mm ø100［ø85*5, ø130*6, ø100*7］ ø100［ø85*12］ ø100［ø85*24］
Motors Spindle drive kW 45/37（30 min/cont）
［37（cont）］*5 		30/22（30 min/cont）*8
［45/37（30 min/cont）*13, 22（cont）*5,
26/22（30 min/cont）*14］ 		26/22（30 min/cont）*8
［26/22（30 min/cont）*24,
30/22（30 min/cont）*25］
Feed drives kW X：14.0, Y：9.4, Z：5.2×2 X：9.4（14*15）, Y：7.3, Z：4.6×2
（X：9.4（14*16）, Y：9.4, Z：4.6×2）*17		 X：9.4（14*26）, Y：7.3, Z：5.2×2］
Crossrail traverse kW W：4.6（5.2*18）×2 W：4.6（5.2*18）×2 W：4.6×2
Power Requirements Electrical power supply kVA 60*8 60*8 60*8
Compressed air flow rate L/min(ANR) 650（over 0.5 MPa）*8 650（over 0.5 MPa）*8 650（over 0.5 MPa）*8
Machine Size Height mm 6,730, 6,980 6,250 to 6,850 5,820 to 6,300
Floor space (machine only) mm 7,810×10,730 to 8,835×27,930 6,950×8,200 to 8,700×27,400 6,180×8,430 to 7,780×27,930
Weight (machine only) kg 48,000 to 116,000 36,000 to 120,900 32,000 to 101,000
CNC OSP-P300MA OSP-P300MA OSP-P300MA

［　］：Optional

MCR-H/MCR-AF/MCV-AⅡ
MCR-H MCR-AF MCV-AⅡ
Trave X-axis travel (table front/back) mm 4,200, 5,200 2,600 2,000 to 5,200
Y-axis travel (spindle horizontal) mm 3,200, 3,700 1,500, 2,000 1,600, 2,000
Z-axis travel (ram vertical) mm 800［1,000］ 800 450 (Quill vertical)
W-axis travel (crossrail vertical) mm 1,000 - 1,000, 1,150
Effective width between columns mm 2,550, 3,050 2,600 1,650, 2,050
Table to spindle nose (max) mm 1,550 1,100
［1,000*29］		 1,360 to 1,510
［1,380 to 1,530］*36
Table Working surface mm 2,000×4,000, 2,500×5,000 2,000×1,500, 2,000×2,000 1,200×1,800 to 1,500×5,000
Maximum load kg 22,000, 33,000 10,000 6,000 to 16,000
T-slots
[Width x No. (spacing)]		 mm 24H7×11, 13
(Center 200)		 20H7×9, 11
(Center 200)		 20H7×9, 11
(Center 140)
Height from the floor mm 920 850 700 to 750
Feedrates Rapid traverse m/min X・Y：30, Z：15 X・Y：20, Z：10 X・Y：20, Z：10
Cutting feedrate mm/min X・Y：1 to 30,000, Z：1 to 15,000 1 to 10,000 1 to 10,000
W-axis (crossrail vertical) mm/min 5,000 - 420/500（50/60Hz）*37
ATC Tool shank MAS BT50 MAS BT50［MAS BT50*29, MAS BT40*30, HSK-A63*31*32］ MAS BT50
Pull stud MAS 2 MAS 2*33 MAS 2
Tool magazine capacity tools 50
［80, 100, 120, 180］		 24
［32*30*31*32, 48*30*31*32, 50*34, 72*34, 100*34］		 24
［50, 72, 100］
Max tool diameter mm W/ adjacent tools：ø135
W/o adjacent tools：ø230		 W/ adjacent tools：ø125*34［ø135*35, ø90*30*31*32］
W/o adjacent tools：ø230*34［ø125*30*31*32］		 W/ adjacent tools：ø128
W/o adjacent tools：ø230
Max tool length mm 400 400 400
Max tool weight kg 25 25*34［8*30*31*32］ 20
Tool selection Fixed address Fixed address*34
［random memory*30*31*32］		 Fixed address
Spindle Spindle speed min-1 8,000 8,000［12,000, 15,000, 20,000, 25,000］ 4,000［6,000, 10,000］
Taper bore 7/24 Taper No.50 7/24 Taper No.50
［7/24 Taper No.50*29, 7/24 Taper No.40*30, HSK-A63*31*32］		 7/24 Taper No.50
Bearing diameter mm ø85 ø85［ø100*29, ø70*30*31,
ø60*32］		 ø100［ø85*24］
Motors Spindle drive kW 26/22（30 min/cont） 26/22（30 min/cont）*8
［37/26（10 min/cont）*29, 26/18.5（10 min/cont）*30,
30/22（10 min/cont）*31, 15/11（30 min/cont）*32］ 		22/18.5（30 min/cont）
［22/15（30 min/cont）*5, 22（cont）*42］
Feed drives kW X：12*27*28（18*27*43）, Y：6*27, Z：4.6×2 X・Y：5.2, Z：3.6×2 X：3.5（4.2*38, 4.6*39）Y:4.2, Z:4.2
Crossrail traverse kW W：5.2×2 - 3.7（AC）［3.6*40］
Power Requirements Electrical power supply kVA 80*8 55*8 40*8 45*8
Compressed air flow rate L/min(ANR) 950（over 0.5 MPa）*8 700（over 0.5 MPa）*8 500（over 0.5 MPa）*8
Machine Size Height mm 6,450 4,670［4,450*29］ 4,375 to 4,585*41
Floor space (machine only) mm 7,825×10,730, 8,425×12,830 5,560×4,200, 5,560×5,230 4,935×6,000 to 5,335×12,920
Weight (machine only) kg 64,000, 75,000 24,500, 26,000 19,500 to 30,500
CNC OSP-P300MA OSP-P300MA OSP-P300MA

［　］：Optional　*1. Asterisk *1 marked square brackets indicate with 250-mm extension head. *2. Deceleration near both ends of Y-axis travel *3. ( ): 30 × 50, 30 × 65, 35 × 50, 35 × 65 machine nominal sizes *4. ( ): 30 × 80, 30 × 100, 35 × 80, 35 × 100, 35 × 120 machine nominal sizes *5. 6,000 min-1 specs *6. 4,000 min-1, high output specs *7. 6,000 min-1, high output specs *8. Standard specs *9. Elevating crossrail *10. Deceleration near both ends of Y-axis travel with 30 and 35 size machines *11. With 32-tool ATC there are limitations to ATC range with 25 and larger size machines *12. 6,000, 8,000, 10,000 min-1 specs *13. 3,600 min-1 specs *14. 8,000, 10,000 min-1 specs *15. 30 × 120 size machine *16. 35 × 120 size machine *17. ( ): 35 size machine *18. 35 size machine *20. ( ): 30 × 50, 30 × 65 size machines *21. ( ): 30 × 80, 30 × 100 size machines *22. ( ): 35 × 50, 35 × 65 size machines *23. ( ): 35 × 80, 35 × 100, 35 × 120 size machines *24. 6,000, 10,000 min-1 specs *25. 10,000 min-1 aluminum machining specs *26. 25 × 50, 25 × 65, 30, 35 size machines *27. Linear motor *28. 25 × 40 size machine *29. 12,000 min-1 specs *30. 15,000 min-1 specs *31. 20,000 min-1 specs *32. 25,000 min-1 specs *33. No pull stud with HSK specs *34. 8,000, 12,000 min-1 specs *35. 8,000 or 12,000 min-1 specs and 50-tool magazine capacity *36. [ ]: 10,000 min-1 specs *37. Auto-positioning crossrail; 400 mm/min for 16, 340 mm/min for 20 size machines *38. 20 × 40 size machine *39. 20 × 50 size machine *40. Auto-positioning crossrail *41. Standard pendant (fixed) and no thru-spindle *42. 10,000min-1 specs *43. 30 × 50 size machine