ProtoTRAK CNCs for Retrofit ProtoTRAK CNC retrofits are an investment in toolroom
knee mill productivity. The ProtoTRAK CNC is the ultimate control for toolroom and
small lot work. The easy user interface of the CNC differentiates it from production-oriented
CNCs. Retrofits are installed in the customer's shop in about a day by a factory-trained technician.
Ballscrews are installed in the table and saddle and electronic machine tool error calibration and
backlash compensation help maintain accuracy. Retrofit kits include motors, CNC, hardware,
ballscrews, fasteners, even the cable ties. Custom kits for dozens of knee mill models are
available in either two or three-axis CNC.

For more information contact:
Gianna Williams, Marketing Services Coordinator
Southwestern Industries, Inc.
2615 Homestead Place
Rancho Dominguez, CA 90220
310-608-4422 Fax: 310-764-2668
E-mail: info@southwesternindustries.com
www.southwesternindustries.com