Shears of the НК series are produced with automatic adjustment of the gap between the knives and the mechanized back gauge, which allows to set the specified size of the cut workpieces from the operator’s workplace using a digital counter installed on the front side of the shears.
Shears of this series are reliable in operation, simple in operation, and simple in repair. They provide high accuracy of the cut parts. Lubrication system and electrical equipment allows their operation at low temperatures, which is not possible when working with hydraulic shears.
Shears of the НК series are also new generation of shears with a fundamentally new design and kinematic scheme.
Crank sheet shears with an inclined knife НК3316 are designed for cutting sheet metal with a tensile strength of 500MPa and with the largest cross-sectional dimensions of 4.0x2000mm.
It is also possible to cut non-metallic sheet materials, eliminating the rapid blunting of the cutting edges of the knives and cracking of the cut sheet.
Shears are widely used in the procurement workshops of engineering, automotive, tractor, aircraft, shipbuilding, agricultural machinery and other industries, as they have higher productivity than the scissors of the НД series, due to the lack of preparatory time for changing the cutting mechanism to different thicknesses of the metal being cut and mechanization of a back emphasis.