DSTT-40 Dual Spindle/Twin Turret CNC Turning Center
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Dual Spindle-2 Dual Spindle-4 988T-H-small -en Dual Spindle-5 Dual Spindle-3 LS-160A
DSTT-40, 12-Station Hydraulic Turret, A2-6 Main Spindle and A2-5 Counter Spindle, Bar Capacity 2
DSTT-40, 12-Station Hydraulic Turret, A2-6 Main Spindle and A2-5 Counter Spindle, Bar Capacity 2" Main Spindle
Year: New
Location: Santa Ana, CA
Price : US$119,995.00
Status: New
Manufacturer: CNC New, Inc.
More Information
We are delighted to present the DSTT-40 dual spindle turning center. This dual spindle model has an A2-6 main spindle and an (A2-5) counter spindle nose. Optional A2-5 main spindle also available on request. For the DSTT-40 turning center we are providing the Lio Shing LS-200 static tool turret with tool disk that includes the VDI-40 tooling. The LS-200 12-station turret inside mechanism employs parallel cam, featuring high indexing accuracy and fast tool change. Turret rotation is driven by hydraulic motor for high torque output and maximum stability. Turret clamping/ unclamping is operated through hydraulic power, assuring smooth motion and permitting for heavy duty machining. Boring tool capacity 32, 40 mm, O.D. facing tools 20, 25 mm and Facing tools 20, 25 mm. The turret has random tool selection function. Other turret options available on request. We have the most affordable magazine bar feeds in the industry and the same for robotic arm loaders.

The DSTT-40 uses the NEW 988TD CNC control is a dual-channel turning center CNC control developed by GSK Equipment Co., LTD. And is based on ARM+DSP dual core hardware architecture by connecting with the industrial Ethernet bus with the (GSK-Link), the servo drives and a remote I/O unit. The 988TD can control up o 10 axis and 4 spindles, each path includes 6 feed axis (including C Axis) in each path, 3-axis link and 3 spindles to realize the turning with compound milling operations. The servos motors use high-resolution absolute encoders that provide 0.1 m position precision, and 1ms interpolation period to perform a turning-milling compound machining and can provide the control performance for multi-axis turning and machining centers.
PDF Documentation
DSTT&DSPTT 40MasterSpecs pdf
Capacities SAE METRIC
Max Swing Over Bed 22.8 in 580 mm
Max Swing Over Carriage 13.7 in 350 mm
Max Turning Diameter 9.8 in 250 mm (with specific turret)
Max Between Chucks 18.8 in 480 mm
Max Turning Length Turret 13.7 in 350 mm
Main Spindle SAE METRIC
Spindle Nose A2-6
Spindle Chuck 8 in 203 mm
Spindle Bore 2.4 in 61 mm
Bar Capacity 1.96 in 49 mm
Max Spindle Speed 4,500 rpm
Collet Actuator Hydraulic Cylinder
Counter Spindle SAE METRIC
Spindle Nose A2-5
Spindle Chuck 6 in 154.4 mm
Spindle Bore 2.2 in 56 mm
Bar Capacity 1.75 in 44 mm
Max Spindle Speed 4,500 rpm
Collet Actuator Hydraulic Cylinder
Motor Power SAE METRIC
Main Spindle Motor 10 hp 7.5 kW
Counter Spindle Motor 7.5 hp 5.5 kW
X/Y Axis Motors 2.2/3.1 hp 1.5/2.3 kW
Hydraulic Station Motor 1.5 hp 1 kW
Travels & Feedrate SAE METRIC
X1, X2-Axis Travel 9 in 230 mm
Z1-Axis Travel 15.7 in 400 mm
Z2-Axis Travel 20.8 in 530 mm
Z3 (Sub Spindle) Travel 20.8 in 530 mm
Rapid on X-Axis 945 in/min 24 m/min
Rapid on Z-Axis 945 in/min 24 m/min
Axis Max Feed Rate 400 in/min 10.15 m/min
Integral Casting One Piece Construction, Slant Angle 45 degree
Rail Span 15.7 in 400 mm
X1, X2 Axis Ball Screw Spec. 3208-C3
Z1, Z2 Axis Ball Screw Spec. 3208-C3
Z3 Axes Ball Screw Spec. 3208-C3
Timed Auto Lubrication Bearing Packs & Ball Screw Nuts
Head Stock Cast Iron
Precision SAE METRIC
Positional Repeatability +/- 0.0001 (one tenth) / +/- 0.00254 mm
Positional Resolution +/- 0.00005 (50 millionths) / +/- 0.00127 mm
Positional Accuracy +/- 0.0001 (one tenth) / +/- 0.00254 mm
Spindle Runout +/- 0.00005(50millionths) / +/- 0.00127 mm
C-Axis Indexing Increment 0.001 deg. 360K Rad.Pos.
Requirements SAE METRIC
Coolant Capacity 22.5 gal 70 lit
Coolant Pump 3/4 hp 0.5 kw
Compressed Air 5 SCFM(Clean,Dry Air) Live tools
Power Required 30 KVA
Voltage 208-240 VAC 3 phase
Machine Dimensions SAE METRIC
Machine Height 72 in (6-Feet) 1828 mm
Sheet Metal Length 120 in (-Feet) 3048 mm
Sheet Metal Width 70 in (5-Feet) 1778 mm
Machine Weight 9920 lbs 4500 kg
CNC New, Inc. 1516 E. Edinger Ave. B & C Santa Ana, CA 92705
Phone: 1-800-662-3351 or 1-949-218-4393 Fax: 1-949-388-5615
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