Inventory
Browse by Type Browse by Brand View All Inventory
Services
About
Contact
Used Prototrak Equipment
(248) 685-7879

Inventory
Browse by Type Browse by Brand View All Inventory
Services
About
Contact
Used Prototrak Equipment

Used Prototrak Equipment

Browse our ever-growing inventory to find your next machine!

Our Inventory

TRAK K-3 SMX - 3 Axis

Southwest Industries Trak K3SX-3 (2011)

Southwestern Industries Trak 2OP M-11 (2019)

Southwestern Industries Trak DPM SMX-2 (2007)

1
2

R & J Machinery Sales

P.O. Box 421
Milford, MI 48381

(248)685-7879
(248)676-0389
sales@rjmachinerysales.com

Warehouse Address

51920 Woodward Ave.
Pontiac, MI. 48341

Join Our Mailing List

Our “SOUTHWESTERN INDUSTRIES Used ProtoTrak BROADCAST LIST” will keep you updated with our latest offerings as we receive them. Sign up now!

Financing Partner

R&J Machinery Sales recommends Intech Funding Corp for your lending needs. R&J Machinery Sales also accepts Visa, Mastercard, Discover and American Express.

LEARN MORE

Copyright © 2025 R & J Machinery Sales, Inc. All Rights Reserved.