Lexair Inc. / Production Dynamics Showroom

Contact Information

Please visit: www.lexairinc.com

Phone: 859-255-5001
Toll-Free:
Fax: 859-255-6656

Mailing Address:

2025 Mercer Road
Lexington, KY 40511-1018

A Special Message from Lexair Inc. / Production Dynamics

Lexair's line of Machine Tool Accessories can solve any of your barfeed/workholding needs.

Lexair Barfeed Systems

Lexair Barfeed Systems

Lexair Barfeed Systems


Production speeds increase and bar remnant lengths are minimized with the Multi-3000 Bar Feeder. The machine is a high productivity bar handling solution available exclusively in North America from Lexair. The Multi-3000 automatically loads round or profiled stock to CNC fixed headstock machines with precision and speed. The Multi-3000 can be programmed in any one of three operating modes; pushing to a specific length; pushing to a stop on the turret; or operating in conjunction with the spindle and pulling the stock as parts are made.
The Multi-300 can feed stock of varying lengths and no bar-end prep, such as chamfering, is necessary


The Full Bore Chuck by Production Dynamics dramatically increases machining throughput.

The Full Bore Chuck by Production Dynamics dramatically increases machining throughput.

Lexair Collet Chucks


Lexair offers precision collet chucks ranging from self-contained mechanical grip fixed-length versions to pull-back drawtube actuated models and wrench operated units for applications where no drawtube is available. Our chucks can accommodate parts up to 5-1/2 inches in diameter.


These low pressure pneumatic/hydraulic collet closers can be used with 1C, 3C, 5C, or 16C style collets.

These low pressure pneumatic/hydraulic collet closers can be used with 1C, 3C, 5C, or 16C style collets.

Lexair Collet Closers


Lexair offers a family of stationary collet workholding components which can be utilized individually or grouped together into a system. Double acting pneumatic or hydraulic models are available in fixed-length and pull-back versions. Lexair can custom design and build turnkey solutions for any workholding application.

Company Profile

About Lexair

Lexair is a privately held, American owned corporation committed to the design and manufacturing of industrial products. We are a World Class Manufacturer of Fluid Power Products, Valves, and Machine Tool Accessories, delivering the best products possible for today’s global market needs.

Product Categories of Lexair Inc. / Production Dynamics

  • Arbors, Expandable Workholding
  • Bar Feed Mechanisms
  • Chucks, Collet Type (for Workholding)
  • Chucks, Self-Contained
  • Collets for Workholding
  • Fixturing Systems
  • Gantry Loaders
  • Workholding, Custom

Trade Names of Lexair Inc. / Production Dynamics

  • Direct Mount
  • Full Bore
  • Mini Rhinobar
  • Multi-3000
  • ProDyne Fixed Length for Index & C&J Style
  • ProDyne Servo
  • Stationary Collet Workholding
  • Standard Rhinobar
  • Wrench Operated
  • Fixed Length
  • Low Pressure Pneumatic
  • Low Pressure Pneumatic/Hydraulic
  • High Pressure Hydraulic Tri-Grip
  • High Pressure Hydraulic
  • Pneumatic/Hydraulic Step Chucks
  • Disconnect Handle
  • Collets
  • Winning Sam
  • Multi-Mini
  • Winning Sam
  • Tri-Grip
  • Top-Loc

As Seen in MMS