The continuous sample gauge produced by our company is modified based on the drawings of Ansteel. The production specification is 400 type. It is used for marking marks on samples of round steel, plate, steel pipe, section steel, and other non-ferrous metal materials for tensile testing. This institution is manufactured with precision, easy to use, high work efficiency, accurate marking, and more convenient for inspection and repair.

1) After shaking for one week, it can be continuously marked with 40 punctuation marks.

2) The punctuation distance is 10mm or 5mm, with an error not exceeding ± 0.15mm. The punctuation needle is made of ball bearing steel and has a hardness not lower than HRC55 degrees.

easy to use

When in use, place the sample material into the sample holder slot and adjust the screw base according to the length of the sample material. Adjust the sample holder according to the length and size of the sample, unscrew the fixing screws on the sample holder, and move the sample holder back and forth. According to the material requirements, align the center of the diameter and shake it with your right hand. Hold the handle with your left hand until the needle tip contacts the sample material and press it slightly. Then, shake the handle clockwise with your right hand for one cycle.

Our factory has vulnerable parts such as punctuation pins and springs, which can be purchased at any time by phone. Our company is responsible for free repair and replacement of any parts that do not meet technical requirements or are damaged due to quality issues.