Found 6 results for "Dreistern Inc."...
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October 3, 2012
Roll forming machine delivers product mix flexibility
Dreistern has developed a new roll forming machine concept offering product mix flexibility. The multifunctional roll forming machine allows operations such as roll forming, punching, and welding to be executed at any position on the machine... Read more...
September 3, 2012
Rolling, rolling, and rolling complex profiles
Features of Commercial Roll’s 60-station roll form line include an uncoiler, prepunch press, 60-pass roll former with Start-Stop functionality, midpunch presses, welder, postpunch presses, and a cutoff cold saw unit. Photo courtesy of... Read more...
July 14, 2009
Roll forming fine-tuning system works offline
Dreistern has developed an automatic tooling measuring and tuning system. All measuring and fine-tuning work is performed offline so that the roll forming machine remains available for production. The system measures and stores the last good... Read more...
December 12, 2006
System provides precision roll formed parts at high speeds
Dreistern's Start-Stop® technology provides precision roll formed parts at high production speeds. In the Start-Stop mode, the advancing profile is stopped briefly during the cutoff and punching operations, after which the profile is... Read more...
January 13, 2004
Producing side-impact profiles
Euro-NCAP, which stands for European New Car Assessment Program, was introduced in 1997 by five European governments, together with the European Commission. The results of this program are followed closely by the general public, so much so... Read more...
February 28, 2002
The process of contoured tubing manufacturing
Figure 1: Contoured tubing requires more forming passes than conventional tubing. The more complex the shape of the tube, the more forming passes required. Sheet metal part users demand manufacturers to provide higher consistency,... Read more...