Shears of the НД series are produced with manual adjustment of backlash between knives and the manual drive of the back stop. The back stop is used for installation of the set size of the cut-off workpiece.
Shears of this series are reliable in work and simple in repair. Provide high accuracy of the cut blanks and parts. Lubrication system and electrical equipment allow their operation at low temperatures, which is not possible when working on hydraulic shears.
Due to the absence of oil leakage, as it happens when working on hydraulic shears, cleanliness of the working area of the shears is ensured.
Crank shears with inclined knife are used for cutting sheet material with tensile strength of 500MPa (50 kgf / mm2) and a maximum cross-sectional size of 1.6x1000mm.
The shears are widely used in the procurement workshops of engineering, automotive, aircraft, agricultural machinery and other industries.