Harrow Disc Plain

Brohawk is currently manufacturing and exporting Harrow Disc Plains in Carbon Steel and Boron Steel with scores of sizes ranging from 16 inches to 28 inches in diameter and 3mm to 8mm in thickness. To manufacture discs we use Carbon Steel 65 Mn Spring steel grade and Boron Steel EN 10083 (30 MN B5) grade material. We maintain hardness
of the discs from 38 to 42 HRC in Carbon Steel and 48 to 52 HRC in boron steel. We manufacture discs with centre hole square, round, hex, Octave or as per the drawing and specification of the buyers. The varieties of disc blades that we manufacture are:

PLAIN DISC :
Repeated use of land for cultivation causes upper layer of soil to lose its nutrients viz. Nitrogen, Phosphorus, Sulphur, etc. so agricultural harrow discs with plain discs are used for ploughing of soil, which turns outer layer of soil inside and extracts inner fine & fertile soil making growth of crops easier.

1. Spray painted
2. Smooth & notched
3. Carbon Steel EN 45
4. Boron Steel (30 MN B5)
5. Hardness :- 38 to 42 HRC in Carbon Steel