Sunnen Products Company, a global leader in high-precision bore finishing and measurement, highlights its innovative entry level HTA Tube Hone machine, setting a new standard in bore finishing for various industries. With over 375 sold to date, the HTA Tube Hone represents a significant advancement in honing technology, offering a range of features that deliver superior performance, efficiency and precision perfect for hydraulic cylinder repair.
Its all-electric design ensures quieter operation, eliminates oil leaks and provides better control and greater accuracy during bore reversals. This lean design also boasts a smaller footprint compared to traditional horizontal tube honing systems, saving valuable floor space and capital.
At the heart of the HTA Tube Hone is an electromagnetic Siemens Servo Stroker Motor with Belt Drive, providing quiet and precise operation. The 3 HP (2.24 kW) spindle unit, combined with a servo stroker capable of speeds from 5-90 ft/min (1.5-27.4 m/min), delivers ample power for resurfacing and repairing applications at spindle speeds of 20 to 300 RPM.
The HTA Tube Hone features a programmable auto tool feed system, increasing efficiency and consistency in the honing process. A 55-gallon paper media coolant filtration unit with quick disconnects, casters, sight glass, and manual paper bed filter maintains clean coolant, improving honing performance and extending abrasive life.
Ergonomics and safety are prioritized in the HTA Tube Hone’s design, reducing the risk of injury by eliminating manual work with repetitive motions.
Operators will appreciate the Siemens PLC with a color touch screen, which controls all machine functions such as stroke reversal, speeds, and a cross hatch calculation. The stroker joystick allows for precise positioning of the honing tool and stroke length adjustment during setup, while stroke control override enables short-stroking in any part of the bore for clean-up in tight spaces.
The HTA Tube Hone offers flexibility with its swiveling operator station. Multiple language options and metric/inch conversion are selectable from the touch screen, enhancing ease of use across global markets.
Additional features include a load meter for quickly identifying tight spots in the bore, a universal V-block work holding system for flexible and quick fixturing of various workpieces, and an integral work tray that combines with the enclosure and operator console for a clean and efficient workspace.
The HTA Tube Hone is compatible with ANR-275 tooling, allowing shops already using ANR-style tooling to utilize existing stone supports, master holders, and abrasives, thereby reducing tooling costs.
For additional information: https://www.sunnen.com/Catalog/Honing/Honing-Tube-Honing-Machines/Honing-Tube-Honing-Machines-HTA
