Power-Operated Steel-Bar Marking Off Machine

Power-Operated Steel-Bar Marking Off Machine

Power-Operated Steel-bar Marking Off Machine is used to mark off steel specimens before tensile testing.
It is more accurate than manual marking, and the efficiency can be increased dozens of times, greatly reducing the labor time of the test personnel. 
This machine has the characteristics of high accuracy, simple operation, convenient movement, etc. it is the necessary instrument in the laboratory

Working voltage: AC 220V
Marking distance: 5mm 10 mm
Maximum error: ± 1%
Max specimen dia: 40mm?Round steel? ?36mm(Screw thread steel)
Useful length? 400 mm