Sunnen Pre-owned
Precision Honing Solutions at a Fraction of the Cost
Sunnen is a global leader in honing technology, trusted for unmatched precision, durability, and performance. We’re excited to offer a curated selection of factory reconditioned Sunnen machines that deliver the same quality and reliability — at significantly reduced prices.
Whether you're looking for horizontal honing or vertical honing systems, our inventory includes equipment that’s been inspected, serviced, and production ready.
Browse our current inventory of pre-owned Sunnen machines below.
Skiving and Roller Burnishing Machine
Sunnen’s SHDS-series skiving and roller burnishing machines provide a cost-effective bore sizing solution for hydraulic cylinders and other high-production applications. This heavy-duty system is up to 70 percent faster than traditional honing and is engineered to deliver precise tolerances and quality surface finishes
Single Stroke Honing® System
The VSS-2 Single Stroke Honing® System is designed for low maintenance with "lubed for life" linear slides. A standard 7.5 kW (10 Hp) spindle motor, a rock-solid cast-iron spindle carriage, a thermal-resistant composite base, and a thick steel tooling plate combine to make the VSS-2 the most productive and durable machine in its class.
The machine is easy to set up and operate, even by less skilled operators. All setups are accomplished through the control panel at the front of the machine. There is no need to remove covers or doors to set vertical carriage positions as in some other machines.
Power Stroked Honing Machine
From its designer styling and lack of manual controls to its digital repeatability and touchscreen HMI, Sunnen's new SH-4000 builds on the 21-year heritage of the successful EC and ML series machines. The SH-4000 takes honing to the next level of capability.
Power Stroked Honing Machine
For superior high-performance, high-production bore sizing and finishing, the new Sunnen SH-2000 is extremely easy to setup and operate – even an inexperienced operator can run the SH-2000 with ease. (Pictured gage not included)