COLE-TUVE Inc.

Cole-Tuve’s Sahinler Metal Makina four-roll plate bending rolls can be equipped with an upgraded numerical control as an alternative to the more expensive CNC.

Cole-Tuve’s Sahinler hydraulic, four-roll, double-pinch plate bending rolls are equipped with a two-roll drive. Both the upper and lower central rolls are driven by a hydraulic motor through a planetary gearbox, the purpose of which is to make rolling easier. The 4R HS is a fully hydraulic...

Cole-Tuve Inc., White Marsh, Md., has been appointed as the exclusive distributor for the U.S. and Canada by Apollo s.r.l., a manufacturer of high-speed CNC tube and pipe punching and drilling machines based in Italy. Apollo manufactures 22 different hydraulic punching machines for punching and...

Cole-Tuve Inc. offers Sahinler Metal Makina four-roll angle and shape bending rolls with capacities up to 4 by 4 by 0.5 in. The roll position geometry allows each machine to be used as a pyramid roll, three-roll initial-pinch or double-pinch roll, four-roll double-pinch roll, or press, depending...

Advanced controls make a highly variable process more predictable Abstract: Experience still is important when it comes to plate rolling. But the more knowledge industry has gained about the materials being rolled, the more “intelligent” plate roll systems have become.

Cole-Tuve Inc. offers the model EFM combination shearing/flanging machine with up to 0.25- by 118-in. capacity in steel and aluminum and up to 0.16 in. in stainless steel. It is designed for flat and crowned, round and elliptical, and double D heads and bottoms and other nonsymmetrical shapes....