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Notched harrow disc blade specification
Disc Blades are extensively adopted on agricultural equipments, such as disc harrow & disc plow. They are made of 65Mn strong steel with two patterns, namely plain type and notched type. Disc blades Vary in diameter from 12" to 36" and thicknesses from 3mm to 12mm. All disc Blades will receive heat treatment to enhance their own strength upon wear resistance, as they will encounter rocks, boulders and other obstructions while cutting through the ground,so service durability will be last longer compared to normal disc blades.
Disc blade characteristic:
Hardness: 38 - 46 HRC.
Diameter (D) | Thickness (T) | Approx Weight | ||
Inches | Millimeter | Millimeter | Plain concave | Notched Concave |
Kgs | ||||
12 | 305 | 3 | 1.7 | 1..4 |
13 | 330 | 3 | 2.0 | 1.8 |
14 | 355 | 3 | 2.3 | 2.0 |
16 | 410 | 4 | 3.37 | 3.12 |
18 | 460 | 3 | 4.15 | 3.85 |
18 | 460 | 3.5 | 4.84 | 4.54 |
18 | 460 | 4 | 5.54 | 5.19 |
18 | 460 | 5 | 6.92 | 6.52 |
20 | 510 | 3 | 5.15 | 4.80 |
20 | 510 | 4 | 6.87 | 6.47 |
20 | 510 | 5 | 8.67 | 8.22 |
20 | 510 | 6 | 10.30 | 9.8 |
22 | 560 | 4 | 8.12 | 7.67 |
22 | 560 | 5 | 10.15 | 9.65 |
22 | 560 | 6 | 12.20 | 11.60 |
24 | 610 | 4 | 9.78 | 9.28 |
24 | 610 | 5 | 12.20 | 11.60 |
24 | 610 | 6 | 14.67 | 14.02 |
24 | 610 | 7 | 17.12 |
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