April 11, 2002
By: Philip G. Rahrig
The two most common methods of applying zinc metal to steel handrail tubing are batch hot-dip galvanizing and inline, continuous galvanizing. The batch hot-dip method provides a coating thickness approximately 3 times that of the inline method, and a coating that lasts approximately 3 times as long. However, for indoor applications that do not require more than 500 PSI of bond strength, inline galvanized tube can be cost-effective.
Weisgram Metal Fab replaces multiple stand alone lasers with the automation river system from Mitsubishi Laser. Weisgrams’ River system includes 8 lasers with 322 shelves that can hold two million pounds of raw material. It is the second largest Mitsubishi automation system in North America.
Keeping an eye on Mexico - by Dan Davis
No matter what happens with Congressional approval of Trade Promotion Authority, Mexico is moving forward with its plan to be the manufacturing hub to not only the U.S., but the world.
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