We are delighted to present the GT-7 model gang tool lathe. This machine has a 1.37 spindle bore and a small footprint. The chips exit the machine from the right side of the lathe. This model gang lathe and is an excellent platform for automation. We are confident that you will find this product a versatile, flexible and reliable addition to your company’s manufacturing capabilities. Our single-piece heavy casting is the culmination of years of experience in machine tool manufacturing and offers the best features for gang tool and turret lathe construction.
X-Travel: 15"
CNC Software/Hardware: 980TDi CNC control full-featured control with 2ms block processing and programs with G-codes and M-functions.
Encoders: 17-bit absolute
C-Axis: Standard
Live Tooling: Available
Standard Features:
- 4-Axis simultaneous control
- 5-axis digital feed control
- 2-axis analog feed control
- LAN interface Ethernet Port
- Complex curve surface machining speed: 8m/min
- Optimum machining speed: 4m/min
- Max. Positioning speed: 60m/min max
- Feed-Rate: 15m/min 1000 block look-ahead and spline interpolation
- Excellent high-precision and high-speed interpolation
- Supports macro programs (Macro B) more concise programs
- Supports PLC online monitoring, edit, compile and signal follow functions
- Supports multiple languages with a change of a parameter
- Supports RS232, USB, and network interfaces and data transfer, DNC machining and USB on-line machining
- A color LCD monitor with 800 X600 resolution 8.4 or Optional 10.4
- Rigid tapping, graphic programming, run and test program by hand wheel
- 208v (Range 190-240) 3-phase system electronics
- 64M program space 60Mb user storage (program capacity)
- We have also developed post processors for the GSK controls in Autodesk cloud product Fusion 360 CAM software to solve the programming challenges involved with this type of 5-Axis work
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GT-7 Specifications
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Capacities
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S.A.E
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Metric
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Max Turning Diameter
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12.6 in
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320 mm
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Max Swing Over Table
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4.33 in
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110 mm
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Bar Capacity
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1.37 in
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35 mm
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Travels & Feedrates
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X-Axis Travel
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15 in
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381 mm
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Z-Axis Travel
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11 in
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280 mm
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Rapid on X-Axis
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1,180 in/min
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30 m/min
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Rapid on Z-Axis
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1,180 in/min
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30 m/min
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Axis Max Feed Rate
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400 in/min
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10.15 m/min
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Spindle
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Power Rating
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7.5hp
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5.5kw
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RPM
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15 – 4,500 rpm
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15-4,500 rpm
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Spindle Bore
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1.81 in
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46 mm
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Drawtube bore
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1.37 in
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35 mm
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Spindle Nose
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A2-4
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A2-4
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Collet Actuator
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Hydraulic Cylinder
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Hydraulic Cylinder
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Base
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Integral Casting
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One-Piece Construction
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Slant Angle 45 Degree
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Rail Span
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14.25 in
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362 mm
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Casting Weight
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2,500 lbs
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1,136 kgs
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Linear Rails
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X:0.98 in P3 Accuracy
Z:1.81 in P3 Accuracy
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X:25mm P3 Accuracy
Z:30mm P3 Accuracy
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Ball Screws Precision
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X: Ground 0.98” C3
Z: Ground 1.26” C3 Accuracy
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X: Ground 25mm C3
Z: Ground 32mm C3 Accuracy
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Auto Lubrication
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Linear Rails and
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Ball Screws
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Head Stock
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Cast Iron
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Turret work holding
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Gang Turret Table HT.
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2.165 in
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55 mm
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Table Length T-Slot
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19.68
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500 mm
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Chuck Size
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5.3 in
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135 mm
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Collet Nose Options
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5C, 16C, 3J, Threaded
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Dead Length
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Center Height Holders
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⅜, ½, ¾ in
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Custom Blocks
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Precision
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Positional Repeatability
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±0.0001 (one-tenth)
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0.00254 mm
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Positional Resolution
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±0.00005(50 millionths)
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0.00127 mm
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Positional Accuracy
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±0.0001 (one-tenth)
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0.00254 mm
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Spindle Runout
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0.00005 (50 millionths)
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0.00127 mm
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C-Axis Indexing
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Increment 0.001°
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360,000RadialPosition
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Requirements
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Coolant Capacity
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15.8 gallons
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60 Liters
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Coolant Pump
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3/4 hp
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0.5 Kilowatt
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Power Required
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10 KVA 25 amps
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208-240 VAC 3-Phase
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Machine Dimension
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Floor Space L X W
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60 x 34 in
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1530 x 860 mm
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Machine Height
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63.5 in
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1550 mm
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Sheet Metal Length
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84 in
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2000 mm
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Sheet Metal Width
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63.5 in
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1295 mm
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Machine Weight
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4,000 lbs
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1,818 kgs
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GSK 980TDi CNC Control:
GSK is the second largest CNC control builder in the world. They are producing approximately 500 CNC systems per week. The control is not a PC based system, but a hardened CNC with the software built directly into the hardware providing maximum reliability. The modular design of the products allows quick replacement of major components if or when required. GSK provide complete CNC systems which include all required motors, drives, cables, and controls. The NEW 980TDi CNC control with updated software/hardware is a very aggressive full-featured control with 2ms block processing and programs with G-codes and M-functions. This control uses the GSKLINK bus technology, matched with 17bit absolute encoders that carry out automatic recovery of the system power-on no-block mechanical zero return, servo parameter on-line modification or servo state on-line diagnosis, etc. We are using a servomotor and drives on the spindles to perform C-Axis functions. The system provides the best performance and number of duty cycles per minute and facilitates the use of live tools. We have available post processors in Fusion 360 for the GSK CNC controls. Standard Features: 4-Axis simultaneous control, 5-axis digital feed control, 2-axis analog feed control, LAN interface Ethernet Port, complex curve surface machining speed: 8m/min optimum machining speed: 4m/min, Max. Positioning speed: 60m/min’ max. Feedrate: 15m/min 1000 block look-ahead and spline interpolation, Excellent high-precision and high-speed interpolation, Supports macro programs (Macro B) more concise programs, Supports PLC online monitoring, edit, compile and signal follow functions, Supports multiple languages with a change of a parameter, Supports RS232, USB and network interfaces and data transfer, DNC machining and USB on-line machining, Color LCD monitor with 800 X600 resolution 8.4” or Optional 10.4”, Rigid tapping, graphic programming, run and test program by hand wheel, 208v (Range 190-240) 3-phase system electronics. 64M program space 60Mb user storage (program capacity).
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220-1025
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GSK980TDi CNC Controller, digital system with absolute encoders.
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8.4" color LCD, 5 axes controllable (C-Axis), USB interface, inner PLC, rigid tapping, max rapid speed 60 m/min, 41/36 I/O contacts,
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220-1120
220-1275
220-1276
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GSK X & Z Axis servo motor & drive package. X-Axis motor has a built-in brake. 130 mm flange mount
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Servomotor & drive: (1.88 kW, 1,880 Watts, 2.5 hp, Newton meter range 7.5 to 20, Maximum torque 14.7 ft/lb
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220-1148
220-2005
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GSK Servo Spindle Motor & drive 208 flange mount
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AC servomotor and drive (7.5 hp, 5.5 kW, 5,500 Watts, max speed 7,000 rpm, and 4096 encoders. Newton meter range 35 to 47, Maximum torque 34.66 ft/lb
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C-Axis Servo motor and spindle drive option:
CNC New, Inc. is offering the C-Axis servo spindle motor and drive with the GSK CNC control manufacturers. The C-Axis option with live tools can mill and turn parts off center. Slots, cross-holes, bolt-hole circles, and many other secondary processes traditionally requiring a milling machine/machining center can be performed with the C-Axis option. This spindle option provides increased duty cycles per minute for high production turning with a bar feed or loader. We are providing a 3.7 kW motor or 5 with this model lathe.
Work Holding Options
We offer a wide range of standard work holding options for ATA-S systems. ATS-S offers both the pull-back style collet chucks, and also provides dead length (or true length) collet chucks for all models, in addition to Warner & Swasey style chucks, S style collet chucks, and a broad range of other chucks.
Auto Strong 3-Jaw Chuck Options:
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329-5300
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1
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Auto Strong N-205 5” 3-Jaw hydraulic chuck includes drawtube and mounting for A2-4 spindle. Includes 1-valve hydraulic station.
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1,250.00
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ATS Work Holding: Pull Back Design Collet Chucks:
ATS-S is located in southern California and offers a broad range of options for work holding for A2-4, A2-5, and A2-6 spindle mounts. Collet chucks offer low inertia for fast cycle times. Low profile designs for minimum tool interference. ATS chuck body is case hardened steel, made in the USA and guaranteed 0.0002" T.I.R. on the closing taper. Cost effective work holding solution, ideal for 1st operation, slug work and feed to length bar feeding. Easy installation with a direct mount to machine spindle. Actuated by pullback motion of the drawtube. Available for use with C, J and S style collets. Includes drawtube, drawtube adapter, and chuck body. 7-degree closing angle tapper on 2J, 3J, and 22J collets. 10-degree closing taper angle on all C style collet systems. 15-degree closing taper on S collets.
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320-1010
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1
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ATS A2-4 5C Threaded nose 3.5” length (Shorty) 5C Threaded nose=2 3/16-10 for use with step chucks.
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$1,190.00
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320-1015
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1
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ATS A2-4 5C Threaded nose 5” length
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$1,430.00
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320-1054
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1
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ATS A2-4 16C Pull back design collet chuck
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$1,390.00
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1
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ATS A2-4 2J Pull back design collet chuck
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Upon Request
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1
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ATS A2-4 3J Pull back design collet chuck
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Upon Request
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ATS Work Holding: True Length Design Collet Chucks:
Innovative patented design is providing fixed collet position ensuring linear accuracy. Ideal for second operation applications with parts transfers. Utilizes standard C, J, and S collets. The 7-degree closing angle on J & S style collets, and 10 degrees closing on all C style systems. Superior tool clearance with reduced body diameters. Adjustability feature enables the user to adjust the T.I.R. of the system.
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320-2010
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1
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ATS A2-4 5C True length collet chuck for GT-5 & GT-7 models. Includes dead length collet chuck, adapter, and drawtube
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$3,790.00
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320-2011
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1
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ATS A2-4 16C True length collet chuck
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Upon Request
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320-2012
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1
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ATS A2-4 3J True length collet chuck
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Upon Request
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ATS Work Holding Options: True Length Nose Cap Chucks:
Innovative patented design is providing fixed collet position ensuring linear accuracy. Ideal for second operation applications with parts transfers. Utilizes standard Index and Brown & Sharpe style collets. The system is adaptable to accept multi-bore collets. The adjustable feature enables the user to adjust for T.I.R.
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320-3015
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1
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ATS A2-4 Brown & Sharpe nose cap true length #22 collet chuck for GT-5/35 models. Includes dead length collet chuck, adapter, and drawtube.
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$3,950.00
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MicroCentric Wide Opening Collet Chuck:
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323-3200
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1
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MicroCentric wide opening collet chucks are designed to grip over the shoulder of headed parts. Collets open up to .394 (10) above the nominal clamping diameter. Six segmented double angle design collet with ID thread for mounting part stops or ejectors. Dead length design chuck hardened alloy steel precision ground for accuracy and long-term performance. Also available in 16C on request.
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$3,950.00
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323-3205
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1
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The 5C Cartridge ejector assembly
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$435.00
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323-6050
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1
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Wide opening collets are six-segmented design. Collets are made to order for specific applications. Information required is the following: N Nominal Clamping Diameter, W Opening Diameter, L Land Length, R Relief Diameter
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Upon Request
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Machine Tool Riser Plates:
Each model of GT has a low table height from the original flat table, which has three t-slots. Original table heights of the machines are as follows. GT-5 is at 45 mm or 1.77”, GT-7 begins at 55 mm, or 2.1", the GT-10 starts at 70 mm or 2.7" center height, and the GT-15, which starts at 96 mm, or 3.77" center height. The riser plates are offered in 12" or 17" to cover the entire table for the GT-5 and GT-7. The 17" riser covers the entire t-slot or the original table. We offer 12" riser plates for the GT-10 and GT-15 models. The machines original table is 24" so if you want to use ¾" tool holders on the entire travel of the models you would purchase two 12" risers that would cover the original t-slot of the machine. This flexibility allows us to install much larger live tool spindles and grinders on the machines and allows us to offer much stronger tool holders and tooling to compliment the larger motors and ball screws of the GT Series. (Optional ½" center height riser tool plates available on request.)
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610-6020
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1
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GT-7 precision ground riser plate 12” length to utilize ¾” tool holders.
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695.00
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610-6024
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1
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GT-7 precision ground riser plate 17” length to utilize ¾” tool holders.
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795.00
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Single Bar Hydrodynamic Feeds:
CNC New is now providing a very price competitive solution for single bar hydrodynamic bar feed system. There are many benefits to operating a hydraulic system over pneumatic and mechanical systems. A hydrodynamic bar feed is safe, quiet and provides quick-change overs. This bar feeder can handle material to 1-3/4" diameter. We are offering a range of feed tubes to facilitate a broad range of sizes with less than 5-minute feed tube changeover. We are offering two sizes of Hydrodynamic systems to consider. The FB system can accommodate sizes from 4 mm to 26 mm, and the larger FT system ranges in sizes from 7 mm to 45 mm. The feed tubes are engineered to work with an 8mm range of material. The example is that the 18mm feed tube could work with material down to 10mm diameter. These are approximate estimations and impacted by the type of material and straightness of the bars. CNC Hydrodynamic system is 12.5' overall length and can accommodate material to a maximum length of 8.2'. We also recommend spindle liners with this item to maximize the support of the material and quiet & safe operation of the system.
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830-7010
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1
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FB-10 CNC Hydrodynamic bar feed system. Material to 10 mm (.39"). The overall length of the system is 12.5', maximum bar length 8.2'. Does not include additional feed tubes. Dedicated to small part production of 10 mm or less. Will work with the material to 3 mm in diameter depending on material and straightness of the bars.
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$4,495.00
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830-7012
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1
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FB-12 CNC Hydrodynamic bar feed system. Material to 12 mm or .47". The overall length of the system is 12.5', maximum bar length 8.2'. Dedicated to small part production of 12 mm or less. Will work with the material to 4 mm in diameter depending on material and straightness of the bars.
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4,495.00
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830-7026
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1
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FB-26 CNC Hydrodynamic bar feed system. Material to 26 mm or 1.02". The overall length of the system is 12.5', maximum bar length 8.2'. This system includes feed tubes of 13 mm, 18 mm, 20 mm, and 26 mm on request. The best option for the GT-5 model lathe.
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5,995.00
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830-8018
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1
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FT-18 CNC Hydrodynamic bar feed system. Material to 18 mm or .70". The overall length of the system is 12.5', maximum bar length 8.2'. This is a dedicated single bar unit able to handle bars from 10 mm to 18 mm.
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$5,995.00
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830-8034
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1
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FT-34 CNC Hydrodynamic bar feed system. Material to 34 mm or 1.33". The overall length of the system is 12.5', maximum bar length 8.2'. This unit comes with 18 mm, 26 mm, and 34 mm feed tubes. Able to work with 10 mm to 34 mm diameter bars. Good selection for use with the GT-5 and GT-7 models.
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6,995.00
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830-8042
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1
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FT-42 CNC Hydrodynamic bar feed system. Material to 42 mm or 1.65". The overall length of the system is 12.5', maximum bar length 8.2'. This unit comes with 18 mm, 26 mm, 34 mm, and 42 mm feed tubes. Good selection for use with the GT-10 lathe model.
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6,995.00
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830-8045
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1
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FT-45 CNC Hydrodynamic bar feed system. Material to 45 mm or 1.77". The overall length of the system is 12.5', maximum bar length 8.2'. This unit comes with 26 mm, 34 mm, 42 mm and 45 mm feed tubes. Good selection with the GT-15 lathe model.
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6,995.00
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Magazine Type Pneumatic Bar Feed Systems:
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832-65MP
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1
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Bar Feed System 65MP is a pneumatic driven bar feed for fixed headstock machines with the range of sizes .05~. 065 mm, .2~2.5" diameters, and 1200 mm lengths, 47" maximum lengths. High stability, high efficiency, and low noise unit. Applicable for high-speed lathes. High feeding accuracy. The turret is colliding prevention function. Operates with a touch screen.
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$8,995.00
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830-65LP
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1
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Bar Feed System 65LP is a pneumatic driven bar feed for fixed headstock machines with the range of sizes .05~. 065 mm, .2~2.5" diameters, and 1500 mm lengths, 59" maximum lengths. High stability, high efficiency, and low noise unit. Applicable for high-speed lathes. High feeding accuracy. The turret is colliding prevention function. Operates with a touch screen.
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$9,995.00
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Magazine Type Servo Controlled Bar Feed Systems:
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832-65MS
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1
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Bar Feed 65MS is a servo driven bar feed for fixed headstock machines with the range of sizes .05~. 065 mm, .2~2.5" diameters, and 1200 mm lengths, 47" maximum lengths. High stability, high efficiency, and low noise unit. Applicable for high-speed lathes. High feeding accuracy. The turret is colliding prevention function. Operates with a touch screen.
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$9,995.00
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830-65LS
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1
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Bar Feed 65MS is a servo driven bar feed for fixed headstock machines with the range of sizes .05~. 065 mm, .2~2.5" diameters, and 1500 mm lengths, 59" maximum lengths. High stability, high efficiency, and low noise unit. Applicable for high-speed lathes. High feeding accuracy. The turret is colliding prevention function. Operates with touch screen
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$10,495.00
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832-80LS
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1
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Bar Feed 80LS is a servo driven bar feed for fixed headstock machines with the range of sizes .06~. 080 mm, .3~3" diameters, and 1500 mm lengths, 59" maximum lengths. High stability, high efficiency, and low noise unit. Applicable for high-speed lathes.
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$17,995.00
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Magazine Type Hydrodynamic Bar Feeds:
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832-B326
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1
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Bar Feed B326 is a servo is driven bar feed for both sliding headstock and fixed headstock machines with the range of sizes .03~ .026 mm, .3~1" diameters, and feed lengths 1000~3200 mm lengths, 39" to 12.5' maximum lengths. High stability, high efficiency, and low noise unit. This unit is a one-piece fabricated machine body, which features maximum durability and stability. The system allows for quick and convenient replacement of bar channels. Roller type anti-vibration can adjust according to bar sizes. Magazine capacity 010 (22) Pieces
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$13,995.00
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830-B432
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1
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Bar Feed B432 is a servo driven bar feed for both sliding headstock and fixed headstock machines with the range of sizes .04~. 032 mm, .04~1-3/8" diameters, and feed lengths 1000~3200 mm lengths, 39" to 12.5' maximum lengths. High stability, high efficiency, and low noise unit. This unit is a one-piece fabricated machine body, which features maximum durability and stability. The system allows for quick and convenient replacement of bar channels. Roller type anti-vibration can adjust according to bar sizes. Magazine capacity 010 (21) Pieces
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16,995.00
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830-B542
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1
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Bar Feed B542 is a servo driven bar feed for both sliding headstock and fixed headstock machines with the range of sizes .05~. 042 mm, .5~1-5/8" diameters, and feed lengths 1000~3200 mm lengths, 39" to 12.5' maximum lengths. High stability, high efficiency, and low noise unit. This unit is a one-piece fabricated machine body, which features maximum durability and stability. The system allows for quick and convenient replacement of bar channels. Roller type anti-vibration can adjust according to bar sizes. Magazine capacity 010 (27) Pieces
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19,995.00
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Other Machine Options & Considerations:
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1
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GSK RB08 6-Axis CNC Machine Loading & Unloading used for applications with CNC machines. Payload maximum of 8 kg or 17.6 pounds weight, 1,389 mm or 54" radius.
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24,995.00
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|
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1
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ER-20 spindle mounted in the axial or radial direction driven by a 1kw, or 1.5hp motor with rated torque of 3.2Nm servomotor. Included with a matching AC servo driver to realize optimum servo performance. The number of spindles in any direction one, two or three. Price is for one direction static tool only.
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4,995.00
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|
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1
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Finished parts ejector, finish parts catcher, and finished parts conveyor
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Upon Request
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|
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1
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Parts Catcher System
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3,695.00
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1
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Chip Conveyor systems installed in the rear or the side of the machine. One slot for each spindle.
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3,495.00
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|
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1
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Spindle programmable air blast and separate coolant blast to rinse collet seat.
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995.00
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|
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1
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Foot Pedal Open/Close Chuck
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395.00
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|
|
1
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Additional M-Function w/Relay and Solenoid Valve
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595.00
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|
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1
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Additional M-Function with Relay and Contactor
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595.00
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|
|
1
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Additional M-Function with Coolant Valve
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995.00
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|
|
1
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Addition M-Function with Relay
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395.00
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|
|
1
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Air input FLR
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795.00
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|
|
1
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NSK Air Live Tool Spindle Interface
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795.00
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|
|
1
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NSK Electric Live Tool Spindle Interface
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1,495.00
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|
|
1
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Caliper Brake System for working with power spindles.
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1,795.00
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|
|
1
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16 Additional M-Functions Outputs 16 Inputs
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1,495.00
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|
|
1
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Bar Feed Interface Based on MFG.
|
Upon Request
|
|
|
1
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Spindle liners 1/8”, 3/16”, 1/4”, 5/16”, 3/8”, 7/16”, 1/2”, 5/8”, 9/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”, 1-1/16”, 1-1/8”, 1-3/16”, 1-1/4”, 1-5/16”, 1-3/8
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Upon Request
|
|
|
1
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Automatic Tool Presetter, manual and automatic modes. User-friendly
|
3,995.00
|
|
|
1
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Work Gauging Probe
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9,750.00
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|
|
1
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Roller Bearings Linear System for X & Z axis standard linear rails.
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4,495.00
|
|
|
1
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Coolant Tank Oil Skimmer
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695.00
|
|
|
1
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Auxiliary Coolant Filter System
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1,995.00
|
|
|
1
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4-Station Coolant Manifold with Loc Line and Shut Off Valves
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795.00
|
|
|
1
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2nd Coolant on/off for Coolant-Fed Drills
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1395.00
|
|
|
1
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High-Pressure Coolant System, 300 psi (21) bars
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5,995.00
|
|
|
1
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High-Pressure Coolant, 1000 psi (69 bar)
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7,995.00
|
|
|
1
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Remote Hand Wheel
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795.00
|
|
|
1
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Remote Hand Wheel Color LCD
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1295.00
|
|
|
1
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High-Intensity Lighting
|
695.00
|
|
|
1
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Rotary union for through Spindle Coolant
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2,995.00
|
|
|
1
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Enclosure Exhaust System
|
1,450.00
|
|
|
1
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Internal High-Voltage Isolated Transformer for 380-480V operation
|
Upon Request
|
|
|
1
|
Export Packaging
|
1,295.00
|
