Lexair/ Production Dynamics

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

Machine Tool Accessories
Please visit: Lexair/ Production Dynamics

Mailing Address:
2025 Mercer Rd.
Lexington, KY 40511-1018 US

A Special Message from Lexair/ 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

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/ Production Dynamics

  • Actuators, Hydraulic & Pneumatic
  • All Other Workpiece Handling, Loading and Feeding Equipment not specified
  • Angle & Sub Plates
  • Arbors, Expandable Workholding
  • Bar Feed Mechanisms
  • Chuck Jaws & Collets
  • Chucks, Collet Type (for Workholding)
  • Chucks, Precision
  • Chucks, Self-Contained
  • Collets for Workholding
  • Collets, Solid and Master
  • Fixturing Systems
  • Hydraulic & Pneumatic Equipment
  • Indexers & Rotary Tables
  • Mandrels
  • Workholding, Custom

Trade Names

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

Deep Links

Lexair Valves Lexair has a wide offering of valves to meet your needs.

Lexair Barfeed Systems The Rhinobar and MiniRhinobar can be customized to handle virtually any size or shape bar stock by changing feed tube size.

Lexair Collet Workholding Lexair's line of collet closers and collet chucks include the Full Bore and Prodyne Servo by Production Dynamics.

As seen in MMS

Concentrically-Adjustable Collet Chuck Provides 6" Capacity
Lexair’s 16C wrench-operated collet chuck has an integrated A2-5 nose to accommodate standard 16C collets ranging to 1.625", as well as bolt-on closing rings and ID mandrels.

Modular Workholding System Eliminates Clamps, Locks
Available from Lexair, OML’s MC modular workholding system uses fixed and movable vise jaws and self-locking CLAK parallels to provide multiple clamping solutions and increased part accuracy with reduced setup time.

Bar Feeder Centers Barstock with Hydrodynamic Principle
Lexair’s Mini Rhinobar bar feeder automatically centers and feeds small-diameter barstock for Swiss-type CNC screw machines and small fixed- or sliding-head lathes.

Harnessing the Holding Force
Inserts engineered to augment the vise’s effectiveness allow work to be held rigidly on a tiny clamping area.

Workholding Device for Precision Five-Axis Milling
Available from Lexair, OML’s Genius five-axis vise is designed to maximize clamp force at the top of the jaws by pulling them closed at the top with a collapsing lead screw.

Lexair Appointed Exclusive OML Distributor
Lexair will distribute OML products in the United States and Canada.

Collet Closers Use Quick-Change, Vulcanized Collets
Lexair’s Flex-Grip stationary collet closers use quick-change, vulcanized collet heads and are hydraulically actuated with pressure-to-open, pressure-to-close (no springs) while holding the collet and part in a fixed position.

Air Wipe Resists Corrosion And High Temperatures

Air Wipe Resists Corrosion And High Temperatures(2)

Electric Bar Loader With Samsys Control

Power Supply With Enhanced Safety Features

Clusters Yield High Blowing Forces

Affordable, High-Temperature Conveying System

Bar Feeder Designed To Minimize Noise

Air Nozzle Useful For Cleaning, Drying, Cooling And More

Air Guns For Extended Reach

Redesigned Bar Feeder

Front Mounted Collet Chuck

Spill Cleanup and Liquid Transfer

Air Gun Removes Static and Dust, Exair Co.