Sunnen HTE-1600W tube hone suits small diameter, long bore applications

 Sunnen Products Company, a global specialist in high-precision honing, bore sizing and engine rebuilding equipment, says that its HTE-1600W all-electric tube hone helps manufacturers produce optimal bore geometry and surface finish in small diameter, long bore applications.

The HTE-1600W is suitable for use in sectors that include firearms, defence, medical, mining and energy. Its all-electric design ensures ease of maintenance and up to 90% efficiency. The HTE-1600W can process parts with IDs from 4-20 mm and lengths up to 1,500 mm.

At the heart of the HTE-1600W is an active three-axis function control that manages stroke positions, motion control, stone feed, spindle speed and cutting pressure. In fact, the machine offers 100% process control with tool overload protection, preventing tool breakage and ensuring consistent results.

Compared with traditional bore lapping methods, Sunnen says the HTE-1600W offers advantages that include faster cycle times and processing times. The machine’s stroke repeatability within 0.15 mm ensures consistent and precise honing results. A size lock system with stone wear compensation maintains accuracy over time and reduces the need for frequent adjustments.

The HTE-1600W’s design incorporates a one-piece base for improved performance and cost-effectiveness. Furthermore, the machine’s traveling steady rest provides additional support for the tooling used with long workpieces, enhancing versatility. The machine is compatible with Sunnen MMT and LBT tools, offering flexibility for various small, long diameter bore applications.

Sunnen offers the HTE-1600W with a three-year warranty. The machine interface is available in 13 languages, enhancing its usability for operators worldwide. Additional features include a dual filtration system for clean honing fluid and improved part quality. Users also have the ability to hone for time, number of strokes, or to a programmed diameter, offering flexibility to meet various part requirements.