If a Delta machine does not have a serial number plate, look on some of the individual parts of the machine for a part number. Search for other trademarks at Trademarkia. Filed to USPTO On Monday, October 10, 1938, The UNISAW covers CIRCULAR SAWS AND SAW TABLES. UNISAW is a trademark and brand of CHANG TYPE INDUSTRIAL CO., LTD. Incidentally, although you can't see the serial number in the last picture, that number (52-4466) was how I was able to date the saw to 1947, thanks to the Delta Vintage Project at Old Woodworking. Every model number can have multiple type numbers or as little as no type number. The type number can and usually is as important to know as the model number in order to ensure you receive the correct service part(s). I paid 350 dollars for my unisaw and had to do extensive repairs and still considered myself darn lucky to get it. And as far as I know there is only one type of saw that fits a unisaw motor and that is a unisaw. on its label was made in the late-1990s or later. In 1973, the Delta logo was changed to incorporate the easily recognizable Rockwell International logo that includes a version of the 'peace sign.' Any Delta machine that lists Jackson, Tenn. A machine with a stamp of Pittsburgh, Penn. If a logo lists Milwaukee, Wisconsin, it was built in 1952 or earlier. Any machine labeled as a Delta/Rockwell was made in 1945 or after, according to Old Wood-Working Machines. If you are unable to find a serial number, the Delta logo can provide information about the machine's date. Delta Unisaw Serial NumbersĮxamine the Delta logo on the machine.
DELTA UNISAW MOTOR COVER SERIAL NUMBERS
If a Delta technician is unable to help you, there are several websites, such as Old Wood-Working Machines, that maintain an extensive listing of Delta serial numbers categorized by year. Search a privately operated database of serial numbers. Once you have a serial number, representatives with Delta can tell you information about the month and year that your Delta machine was manufactured. The exact location of a serial number plate varies greatly from machine to machine, according to Old Wood-Working Machines, a website devoted to vintage woodworking equipment.Ĭall the Delta Technical Assistance line at 80. Many Delta woodworking machines have a serial number plate riveted to the front, side or back.
Without a serial number, you will need to look for several details on the machine to get an approximate age. Some Delta machines, however, have lost their serial number plates due to age and wear. Determining the age of Delta woodworking equipment can be a straightforward process if the machine has a serial number. The company - now called Delta Machinery - specializes in larger pieces of equipment such as bandsaws, tablesaws, drill presses and planers. Delta has been making woodworking tools since the early 1920s.