Finishing Equipment

Manufacturers evaluating taking black-oxide finishing in-house now have a low-cost and safe-entry option with the Birchwood Technologies BC40 Presto Black finishing system. The seven-tank process line, with 20-minute room-temperature blackening capabilities, comes complete with tank system, heaters, plumbing connections and tank lids.

A battery-powered, boiler-tube beveling tool that delivers the same power as a pneumatic beveler but is truly cord-free, making it suitable for quick welding end preps is available from Esco Tool. The Tube Weasel Battery MILLHOG is a right-angle drive I.D. clamping welding end prep tool featuring an 850 Watt motor with a proprietary gear reduction system that delivers high torque at 43 rpm.

Built to handle general-purpose to precision finishing applications, Palmgren’s 24” high-performance disc-finishing machine completes medium to large parts fast and effectively. The disc machine can grind, deburr, contour and finish all sizes and types of workpieces including metal, wood and plastic due to its larger area of contact.

Versatile dual-head buffer/polishing lathes from Palmgren can handle the most-demanding polishing applications, as well as fine detailing work. Available in 12” and 16” models, the two-speed buffer provides fast and effective deburring, finishing, graining, surface conditioning, polishing and buffing.

Brush Research Manufacturing is pleased to present the Flex-Hone for chamfer blending. This new line of specialty Flex-Hones are designed to blend and radius sharp edges and remove microburrs on chamfered holes eliminating stress risers caused by the chamfering operation.

Automobile manufacturers are familiar with the problems associated with the microfinishing of crankshafts. After evaluating statistics from its fleet network, a well-known truck manufacturer has ascertained that a high percentage of reported crankshaft damage is due to particularly large loads on the bearings radii. Working closely with the German high-precision machine tool manufacturer Thielenhaus Microfinish, the truck manufacturer therefore decided to perform finishing work on the bearings as well as on the transition radii.

Delivering power, precision and versatility, the Powergrind-XP variable-speed buffers from Palmgren can handle a wide range of finishing applications. They are equipped with the latest technology variable-speed inverter, enabling them to deliver intermediate blending, polishing and surface conditioning applications at maximum rpms.

Guyson has just completed another one of its popular RB-9 robotic blasting systems. The customer had a demanding surface preparation specification that could only be achieved by precise robotic gun manipulation and part fixturing and the use of high-performance model 75/12 media cyclone.

Gear component manufacturers can easily achieve break-in lubricity, robust corrosion protection and galling resistance on critical components. Birchwood Technologies’ TRU TEMP low-temperature, black-oxide process meets demanding finishing requirements while creating a non-dimensional finish, maintaining the same material hardness and load-bearing properties.

Walther Trowal offers a new generation of blast turbines for the troughed-belt, continuous-feed shot blast machines, type THM. These turbines increase the throwing speed and, thus, reduce cycle times for shot blasting of light metals like aluminum and magnesium.