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800-367-3165
310-886-8029
Hardware and software that allows true 4th axis interpolation. Includes indexer, tailstock and fixture plate.

Advanced Features with Verify incorporates 3D solid model machining simulation software that allows you to quickly and easily proof your ProtoTRAK mill and lathe programs prior to cutting chips. Available for new ProtoTRAK SMX and SLX controls.
Click here to see a demo video of the Advanced Features with Verify.

The auto lubrication for the ways and ballscrews is wired to operate while the spindle is running. Discharge times and intervals are set in the SMX CNC.
The Auxiliary functions provide program control of spray mist or coolant, spindle off, and interface to a programmable rotary table or indexer. Standard on model FHM7.
Set of four.
A set of four is included standard.

For fixture plates. High precision for use with Primary Locating Holes in the LPM Table.

For fixture plates. Lower precision for use with Secondary Locating Holes in the LPM Table.
(none included standard)

For locating your current fixtures on the LPM table using the ball lock system and locating holes on the table. Includes three stops.


Chip tray and splash shield installed at the factory. Best if ordered with machine, expensive to ship as a retrofit.

Direct-mounting chuck features separate top jaws and master jaws. The chuck is rated for the top RPM of the lathe.
Lathe Model Size Chuck Through-hole Spindle
1440EX 6" 1.57" D1-4
1630SX 8" 1.969 D1-6
1630HSSX 6" 1.77" A2-4
1845SX 8" 1.969" D1-6
2460SX 12" 3.937" D1-8

Lathe Model Type
1440EX 5C Taper Mount, Extended Nosepiece
1630SX 5C Taper Mount, Extended Nosepiece
1630HSSX 5C Taper Mount, Extended Nosepiece
1845SX 5C Taper Mount, Extended Nosepiece
Powerful software that imports DXF file information and provides the user interface to add the data necessary to complete the part program. Same user friendly format as the ProtoTRAK programming

The powerful Parasolid Converter makes it easy for you to generate ProtoTRAK mill programs from Parasolid 3D CAD files. Available for ProtoTRAK SMX CNC only. Contact your sales rep for more details.
Click here to see a demo video of the Parasolid Converter software.
See our Parasolid Converter Software flyer here.

The optional coolant pump is mounted on the back of the machine column. It is wired into the electrical panel for operation as an auxiliary function or through the Accessory key on the CNC front panel. For ProtoTRAK SMX CNC two-axis models, a manual switch is provided.
Dorian brand, model Smart-Dex 20 or 25 installed and integrated into the machine. Eight stations, coolant supplied at each tool.
Comes with 2 ea boring bar holders.
Also shown with 2 additional boring bar holders and 4 cutting tools, not included.
Lathe Model Tooling
1630SX 3/4"
1630HSSX 3/4"
1845SX 3/4" or 1"
2460SX 1"

300mm, slotted. Mounted by the D-1 camlock.
Lathe Model Diameter
1440EX 10"
1630SX 12"
1845SX 14"
2460SX 22"

High quality cart by Huot Manufacturing. Lip height and length matches LPM table position during fixture change.

Precision plate with primary liners. Made of aluminum tooling plate that resists warping.
Alpase K100 or Alcoa Mic6
Available in three sizes:

Includes plate, fence, stop and hardware. Does not include vise.
Will also work with Kurt D675.

Solid brass nib type.
Lathe Model Max Workpiece Dia.
1440EX 1.97"
1630SX 5"
1630HSSX 4"
1845SX 5"

Model 2460SX only.
Solid brass nib type. Maximum workpiece diameter is 6.5".

A popular brand of glass scale mounted on the table and saddle.

Description coming soon.

Knee power feed for TRAK Knee mills.

Switches and brackets to set for maximum travel limits. Tripping the switch will cause the servo motors to shut down. Note, limit switches are not especially recommended. The system software monitors voltage intensity and will shut down the servos if it detects excessive force.
One comes with every LPM, you would buy this only if you want an additional cart.

The Networking Option lets you connect your ProtoTRAK to a network of other ProtoTRAKs or offline computers. See the specifications under the ProtoTRAK SMX CNC for a detailed listing of features.
A Torque-Rite brand power draw bar factory installed on your machine. May be ordered as CAT or NMTB/NST. The draw bar for the CAT type is longer to fit into tool holders that have the tool changer grip, or retention knob, removed. Highly recommended. If you don't buy this from us, be sure to get either a power draw bar or some other quick change tooling.

Set of 16. Shown installed.

Riser block for TRAK Knee mills.
RISER-4 (for 4")
RISER-6 (for 6")
RISER-8 (for 8")
Our most popular accessory. A convenient hand-held switch to start and stop the CNC servos during program run.

The unique Fog Buster non-fogging coolant sprayer precisely directs a find stream of coolant to the tool and workpiece.

Integrated into the ProtoTRAK SLX CNC. Four stations that index with the control command.
Lathe Model Tooling
1630SX 3/4"
1630HSSX 3/4"
1845SX 3/4" or 1"
2460SX 1"

Model Diameter (inches) Type
1440EX .20 to 2.36 Roller
1630SX .500 to 5.5 Roller
1630HSSX .500 to 5.5 Roller
1845SX .0.4 to 7.78 Roller
2460SX 1.5 to 8.00 Roller

Table guard with sliding doors to impede chips and coolant and keep the operator from the tool and workpiece during CNC machining. Interlock switch on the door interfaces to the CNC. DRO and TRAKing are allowed with the door open, but the door must be closed for automatic CNC operations in the Program Run Mode.

Optional for the 1630SX and 1630HSSX, standard on the other models

Dorian brand tooling kit. Contains a tool post and a variety tool holders. The tool post has a release mechanism for quick, easy tool changes. It is repeatable within .001".
Lathe Model Tooling
1440EX 3/4"
1630SX 3/4"
1630HSSX 3/4"
1845SX 3/4" or 1"
2460SX 1"
The tooling kit includes:

Optional sensors for table and saddle traverse for a milling machine.

Since 1986, ProtoTRAK has brought an extraordinary level of productivity to small lot machining. When we tell you that TRAKing is the coolest thing ever made for tool room applications, you should believe that you owe it to yourself to get a live demo. This option converts the mechanical handwheels into electronic handwheels for operating the table and saddle and that enables the powerful TRAKing feature of the ProtoTRAK SMX CNC. The power comes in that you no longer have to choose between the efficiency of CNC and manual control - TRAKing gives you both. With TRAKing, you don't have to go through the process of proving out the CNC program before you dare to press the Go button. You can run the CNC program at the speed at which you crank the handwheel. Go fast, go slow, stop and take a measurement, go backwards, whatever. You are in complete control as the machine moves the table, saddle and (for three-axis models) ram through the programmed coordinates.
TRAKing is an exclusive feature to ProtoTRAK. Anyone else who says they have it may not be lying, but they don't know what they are talking about.
Slam your productivity into high gear with TRAKing. Do yourself a favor and get a demo of this powerful feature.
Standard on models FHM7 and DPM SX5P.

Since 1986, ProtoTRAK has brought an extraordinary level of productivity to small lot machining. When we tell you that TRAKing is the coolest thing ever made for tool room applications, you should believe that you owe it to yourself to get a live demo. The power of TRAKing is that you no longer have to choose between the efficiency of CNC and the security of manual control - TRAKing gives you both. With TRAKing, you don't have to go through the process of proving out the CNC program before you dare to press the Go button. You can run the CNC program at the speed at which you crank the handwheel. Go fast, go slow, stop and take a measurement, go backwards, whatever. You are in complete control as the machine moves the saddle and cross slide through the programmed coordinates.
TRAKing is an exclusive feature to ProtoTRAK. Anyone else who says they have it may not be lying, but they don't know what they are talking about.
Slam your productivity into high gear with TRAKing. Do yourself a favor and get a demo of this powerful feature.
Not available for the 1440EX.
The USB Thumb Drive option is a Delkin Devices 512MB thumb drive. It serves the following purposes:
The thumb drive comes correctly configured for ProtoTRAK EMX/EXL interface and includes a copy to the PTEX Offline Programming software for making part programs on a PC.

Model 688 6” Kurt vise and mounting hardware. Opens to 8.8”.

Includes mag base and 1", 2" and 3" extensions.

The optional work lamp is a 110 volt, 15 watt fluorescent light. The 18" light tube is mounted to the top of the splash shield just to the right of the spindle. The light is protected by a watertight polycarbonate tube that is sealed by an o-ring. A steel shield prevents damage from large flying objects and stainless steel armoring protects the electrical cable.
Available for current TRAK SX Lathes and as a retrofit for prior TRAK and Sport models 1440P and 1745P.
2615 Homestead Place
Rancho Dominguez, CA 90220
310-608-4422
Since 1963, Southwestern Industries, Inc. has been an industry leader in innovative products for machinists' productivity. Our engineering, manufacturing and corporate headquarters are housed in 130,000 sq. ft. facilities in Southern California. We employ a large field organization of factory-direct sales, service and management personnel throughout North America.