Multi-Diameter Stock Versatility for High Production of Medical Devices

The Multi Mini Rhinobar® bar feeder from Lexair Inc. (Lexington, KY) makes multi-diameter bar stock processing faster and easier with a feedtube cartridge that automatically centers and feeds three sizes of small-diameter bar stock to Swiss-style CNC screw machines and sliding-head lathes. Cartridges are available in three size ranges: 0.25 in/ 0.375 in/ 0.5 in, 0.25 in/ 0.5 in/ 0.75 in and 0.375 in/ 0.5 in/ 0.635 in, and each three-tube cartridge is enclosed in a standard aluminum barrel. The Multi Mini helps achieve maximum throughput for high production runs of medical devices and related small-diameter parts. Two models are available for processing either 6 ft or 12 ft bar stock.

The bar feeder’s ergonomic design features an upgraded safety interlock system and includes a front swing-out mechanism for easy reloading and sub 3-minute feed tube changes. The single-valve design controls oil flow and pressure for increased bar control, accuracy and vibration-free operation. A completely enclosed fluid recuperator keeps oil off the floor and contaminants out of the hydraulic system. The outer barrel is a precision-extruded aluminum tube, held in place with a single clamp to further minimize barrel vibration and control Z-axis motion. A removable pendant allows the operator to control the bar feeder remotely, while a positive pusher retention system ensures high efficiency operation with minimal labor.

With an overall length of 11 ft (3.35 m) for the 6 ft bar model and 17 ft (5.18 m) for the 12 ft bar model, the Multi Mini Rhinobar’s compact size makes it suitable for small or large shops. The U.S.-built bar feeder is available for immediate delivery.

Lexair Inc., 2025 Mercer Road, Lexington, KY 40511-1018, 859-255-5001, sbreslin@lexairinc.com, www.lexairinc.com.