National Engineering Works manufactures industrial precision Helical & Double Helical Gears using premium quality tested raw material [Hardened Steel, Stainless Steel, Alloy Steel, and Carbon Steel etc.] and are available up to 1200 mm O.D. And Module 20. The Helical Gears are an enhanced form of spur gear and are used in various applications that demands high speed and large power transmission. The teeth on helical gears are cut at an angle [up to 30 degree helix] that allows more gradual and uniform meshing dissolving the whining attribute of the straight cut gears. Double Helical Gears have same advantage with added value of much greater strength in the contact of the teeth and ensure vibration less smooth running gear train with less wear and tear.
