double-column-machining-center-sp-series double-column-machining-center-sp-01 sp-structure double-column-machining-center-sp-atc

Double Column Machining Center

SP Series

  • Double Column Machining Centers exhibit outstanding rigidity, precision, quality and performance.
  • Each one is designed for machining large, complex parts and precision molds, and creates the accuracy and efficiency you've come to expect. To meet customers' specific machining requirements, custom specifications are available.

FEATURES

Optimal Spindle Head Layout

  • The spindle center line closes to z-axis slideways, greatly reducing the possibility of thermal displacement and bending deformation due to side cutting torque.
  • Driven by a powerful motor, the spindle head is ideal for various complicated machining with ultra-high accuracy.
  • Spindle gearbox is designed as rectangular in cross-section and its structure is symmetrical closed. It ensures the spindle gear box symmetrical heat conduction and preventing thermal distortion and minimizing defection.

gear-drive-spindle
Two-step Speed Gearbox

  • The spindle running is transmitted through a gearbox, providing high/low speed changes.
  • The low speed range gives great torque output, making the machine excellent for heavy cutting. The high speed range is ideal for fine cutting with outstanding surface finish effects.
  • All gears in the gearbox are carburized and precision ground for quiet running.

feature-2
Hydraulic & Nitrogen Gas Dual Counter-balancing System

Two chip augers are provided at the left and right side of the base, which deliver chips to the chip conveyor. The chip augers maintain machine cleanli-ness at all times.

  • The nitrogen gas counter-balancing system is equipped with an accumulator, and no additional power unit is required.
  • Features no noise and no vibration.
  • It ensures extra smooth movement of the spindle head for increased machining accuracy.

dual-counter-balancing-system

CUTTING CAPACITY

Cutting tool Ø125 x 8t
Tangential speed 295.35 m/min
Cutting width 120 mm
Cutting depth 4 mm
Cutting feed rate 140 mm/min
Cutting amount per tooth 0.27 mm
Material removal rate 756 mm
Workpiece material S45C
Spindle load 80%

*Note: The above cutting test values are for reference only. The values may vary with customers cutting conditions.

Tool diameter Ø90 mm
Tool material Tungsten Carbide
Cutting depth 100 mm
Cutting feed rate 5 mm/min
Workpiece material SUS304
Spindle load 48%

*Note: The above cutting test values are for reference only. The values may vary with customers cutting conditions.

Cutting tool Ø32 x 8t
Tangential speed 158.6 m/min
Cutting width 6 mm
Cutting depth 20 mm
Cutting feed rate 120 mm/min
Cutting amount per tooth 0.21 mm
Material removal rate 187 cc/min
Workpiece material S45C
Spindle load 65%

*Note: The above cutting test values are for reference only. The values may vary with customers cutting conditions.

SPECIFICATIONS

Model SP-1703 SP-1704
X-axis travel 3000 mm 4000 mm
Y-axis travel 1600 mm 1600 mm
Z-axis travel 1000 (1200 / 1400) mm 1000 mm (1200 / 1400) mm
Table area 1500 x 3000 mm 1500 x 4000 mm
T-slot (no.-size x pitch) 7-22 x 200 mm 7-22 x 200 mm
No. of linear ways / slide blocks 2 / 6 2 / 8
Max. table load / linear Ways 6t 9t
Distance between columns 1700 mm 1700 mm
Distance from spindle nose to table 200~1200 (200~1400 / 200~1600) mm
Spindle nose taper / tool shank ISO NO.50 / BT-50. / CAT-50. / DIN69871
Spindle speed 60~4500 RPM (6000 option)
Spindle motor (30 min. rating. cont.) 22 / 18.5 (26 / 22) kW
3 axes servo motors (X/Y/Z) 7/7/7 kW 7/7/7 kW
X-axis rapid traverse 12000 mm/min 10000 mm/min
Y-axis rapid traverse 12000 mm/min 12000 mm/min
Z-axis rapid traverse 10000 mm/min 10000 mm/min
Cutting feedrate 6000 mm/min 6000 mm/min
Min. input unit 0.001 mm/min 0.001 mm/min
Tool magazine capacity 32 / 40 / 60 tools 32 / 40 / 60 tools
Max. tool dia. / empty adj. tool Ø125 / Ø250 mm Ø125 / Ø250 mm
Max. tool length 350 mm 350 mm
Max. tool weight 12 / 25 Kg 12 / 25 Kg
Connected electricity 60 KVA 60 KVA
Weight (about) 36 t 42 t

*Note:
-Due to cotinuous research and development, the machine designs and specifications are subject to change without prior notice.
-Custom specifications are available upon request.

Model SP-2203 SP-2204 SP-2205 SP-2206
X-axis travel 3000 mm 4000 mm 5000 mm 6000 mm
Y-axis travel 2100 mm
Z-axis travel 1000 (1200 / 1400 ) mm
Table area 1800 x 3000mm 1800 x 4000mm 1800 x 5000mm 1800 x 6000mm
T-slot (no.-size x pitch) 9-22 x 200 mm
No. of linear ways / slide blocks 2 / 6 2 / 8 2 / 10 2 / 12
Max. table load / linear Ways 7t 10t 13t 16t
Distance between columns 2200 mm
Distance from spindle nose to table 200~1200 (200~1400 / 200~1600) mm
Spindle nose taper / tool shank ISO NO.50 / BT-50. / CAT-50. / DIN69871
Spindle speed 60~4500 RPM (6000 option)
Spindle motor (30 min. rating. cont.) 22 / 18.5 (26 / 22) kW
3 axes servo motors (X/Y/Z) 7/7/7 kW 7/7/7 kW 6/7/7 kW 9/7/7 kW
X-axis rapid traverse 12000 mm/min 10000 mm/min 10000 mm/min 8000 mm/min
Y-axis rapid traverse 12000 mm/min
Z-axis Rapid Traverse 10000 mm/min
Cutting feedrate 6000 mm/min
Min. input unit 0.001 mm/min
Tool magazine capacity 32 / 40 / 60 tools
Max. tool dia. / empty adj. tool Ø125 / Ø250 mm
Max. tool length 350 mm
Max. tool weight 12 / 25 Kg
Connected electricity 60 KVA
Weight (about) 40 t 47 t 55 t 62 t

*Note:
-Due to cotinuous research and development, the machine designs and specifications are subject to change without prior notice.
-Custom specifications are available upon request.

Model SP-2703 SP-2704 SP-2705 SP-2706
X-axis travel 3000 mm 4000 mm 5000 mm 6000 mm
Y-axis travel 2600 mm
Z-axis travel 1000 (1200 / 1400) mm
Table area 2200 x 3000 mm 2200 x 4000 mm 2200 x 5000 mm 2200 x 6000 mm
T-slot (no.-size x pitch) 11-22 x 200 mm
No. of linear ways / slide blocks 2 / 6 2 / 8 2 / 10 2 / 12
Max. table load / Linear Ways 10t 13t 16t 19t
Distance between columns 2700 mm
Distance from spindle nose to table 200~1200 (200~1400 / 200~1600) mm
Spindle nose taper / tool shank ISO NO.50 / BT-50. / CAT-50. / DIN69871
Spindle speed 60~4500 RPM (6000 option)
Spindle motor (30 min. rating. cont.) 22 / 18.5 (26 / 22) kW
3 axes servo motors (X/Y/Z) 7/7/7 kW 6/7/7 kW 9/7/7 kW 9/7/7 kW
X-axis rapid traverse 12000 mm/min 10000 mm/min 10000 mm/min 8000 mm/min
Y-axis rapid traverse 12000 mm/min
Z-axis rapid traverse 10000 mm/min
Cutting feedrate 6000 mm/min
Min. input unit 0.001 mm/min
Tool magazine capacity 32 / 40 / 60 tools
Max. tool dia. / empty adj. tool Ø125 / Ø250 mm
Max. tool length 350 mm
Max. tool weight 12 / 25 Kg
Connected electricity 60 KVA
Weight (about) 44 t 51 t 58 t 65 t

*Note:
-Due to cotinuous research and development, the machine designs and specifications are subject to change without prior notice.
-Custom specifications are available upon request.

Model SP-3204 SP-3205 SP-3206
X-axis travel 4000 mm 5000 mm 6000 mm
Y-axis travel 3100 mm
Z-axis travel 1000 (1200 / 1400) mm
Table area 2700 x 4000 mm 2700 x 5000 mm 2700 x 6000 mm
T-slot (no.-size x pitch) 13-28 x 200 mm
No. of linear ways / slide blocks 3 / 8 3 / 10 3 / 12
Max. table load / linear Ways 16t 20t 24t
Distance between columns 3200 mm
Distance from spindle nose to table 200~1200 (200~1400 / 200~1600) mm
Spindle nose taper / tool shank ISO NO.50 / BT-50. / CAT-50. / DIN69871
Spindle speed 60~4500 RPM (6000 option)
Spindle motor (30 min. rating. cont.) 22 / 18.5 (26 / 22) kW
3 axes servo motors (X/Y/Z) 9/7/7 kW 9/7/7 kW 14/7/7 kW
X-axis rapid traverse 10000 mm/min 10000 mm/min 8000 mm/min
Y-axis rapid traverse 12000 mm/min
Z-axis rapid traverse 10000 mm/min
Cutting feedrate 6000 mm/min
Min. input unit 0.001 mm/min
Tool magazine capacity 32 / 40 / 60 tools
Max. tool dia. / empty adj. tool Ø125 / Ø250 mm
Max. tool length 350 mm
Max. tool weight 12 / 25 Kg
Connected electricity 60 KVA 60 KVA 65 KVA
Weight (about) 56 t 63 t 70 t

*Note:
-Due to cotinuous research and development, the machine designs and specifications are subject to change without prior notice.
-Custom specifications are available upon request.

Model SP-3704 SP-3705 SP-3706
X-axis travel 4000 mm 5000 mm 6000 mm
Y-axis travel 3600 mm
Z-axis travel 1000 (1200 / 1400) mm
Table area 3200 x 4000 mm 3200 x 5000 mm 3200 x 6000 mm
T-slot (no.-size x pitch) 15-28 x 200 mm
No. of linear ways / slide blocks 3 / 8 3 / 10 3 / 12
Max. table load / linear Ways 18t 23t 28t
Distance between columns 3700 mm
Distance from spindle nose to table 200~1200 (200~1400 / 200~1600) mm
Spindle nose taper / tool shank ISO NO.50 / BT-50. / CAT-50. / DIN69871
Spindle speed 60~4500 RPM (6000 option)
Spindle motor (30 min. rating. cont.) 22 / 18.5 (26 / 22) kW
3 axes servo motors (X/Y/Z) 9/7/7 kW 14/7/7 kW 14/7/7 kW
X-axis rapid traverse 10000 mm/min 10000 mm/min 8000 mm/min
Y-axis rapid traverse 12000 mm/min
Z-axis rapid traverse 10000 mm/min
Cutting feedrate 6000 mm/min
Min. input unit 0.001 mm/min
Tool magazine capacity 32 / 40 / 60 tools
Max. tool dia. / empty adj. tool Ø125 / Ø250 mm
Max. tool length 350 mm
Max. tool weight 12 / 25 Kg
Connected electricity 60 KVA 65 KVA 65 KVA
Weight (about) 61 t 69 t 77 t

*Note:
-Due to cotinuous research and development, the machine designs and specifications are subject to change without prior notice.
-Custom specifications are available upon request.

STANDARD ACCESSORIES

  • Fanuc control system
  • Halogen work light
  • Controller operation manual and electric circuit drawing
  • Operation and maintenance manual
  • Service tool
  • Leveling bolts and blocks
  • RS-232 interface
  • Program finished warning lamp
  • Automatic power-off device
  • Air gun for removing chips
  • Forced automatic lubrication system
  • Air system
  • Z-axis hydraulic counter-balancing system
  • Nitrogen gas counter-balancing system
  • Spindle oil cooler
  • Coolant pump and tank
  • Crawler chip conveyor with chip bucket
  • Ship augers (at both sides)
  • Semi-enclosed splash guard
  • Machine accuracy inspection report

OPTIONAL ACCESSORIES

  • Auxiliary tool stand
  • NC rotary table
  • Automatic tool setting device
  • Computerized scanning imitative system
  • Liner scale feedback
  • 90° side milling head
  • Universal milling head
  • 45° angular milling head
  • Oil water separating tank
  • Coolant through spindle

Related Products

Need Inquire ?

If you need more information or quotation about this product, Our sales representative will reply as soon as possible