Flint Machine Tools

Express 332 S2+

The Express 332 S2+ automatic bar feeder is built to deliver consistent, efficient performance across a wide range of production requirements. It handles bar stock ranging from 3 to 32 mm (up to 34 mm with bar end preparation), and supports bar lengths of 2200, 3200, 3800 or 4200 mm, giving flexibility whether you work with short or long material.

Its robust design features a hydrodynamic guiding system, which reduces vibration and ensures smooth, stable rotation of the bar — even at high lathe RPM.  A lateral magazine rack with a 270 mm loading capacity enables quick loading, and the system supports loading from either side (right or left), adapting to your lathe setup.

Changeovers are fast and efficient: a partial diameter change (within the same guide channel) takes about 2 minutes, while a complete changeover (guiding elements, pusher, etc.) can be done in roughly 8 minutes, with no special tools required. The unit is driven by a servo motor with chain drive, and synchronized for both fixed-headstock and sliding-headstock lathes, making it versatile for many shop environments.

For automation and ease of use, it is equipped with a touch-screen remote control featuring a library of up to 500 parts, simplifying setup and repeated production runs.  The feeder also supports a remnant bar length up to 400–500 mm (depending on bar preparation and headstock configuration), helping minimize material waste.

Overall, the Express 332 S2+ blends broad diameter and length capacity, reliable hydrodynamic guidance, fast changeovers, and user-friendly controls, making it an excellent choice for turning shops looking to optimize throughput and efficiency for small to long production runs.

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Description

The Express 332 S2+ from LNS is an automatic magazine-style bar feeder capable of handling bar stock from 3 to 32 (up to 34) mm in diameter and bar lengths up to 4200 mm. Designed for both fixed-headstock and sliding-headstock lathes, it delivers fast, stable, and vibration-free bar feeding — ideal for small, medium, and long production runs.

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