DISC BLADE NOTCHED Disc Blade CUTWAY DISC BLADE PLAIN Disc Blade
Cross Rolling Process
Disc blades made out of Cross-rolled sheets are stronger, tougher and have much lesser wear and tear. Cross rolling ensures optimum mixing of grains in the raw material, thus imparting suitable properties.
Cutting Process
This is the process in which sheet is cutted round in a shape of disc diameter required.
Bending Process
This is a process in which the round sheet is banded to form a disc in different die & different sizes.
Heat treatment Process
This is the process in which disc go for the heat treatment and quenching process to maintain the hardness of the Disc as per the Steel Raw Material.
Shot Blasting
Shot blasting of the disc blades increases the fatigue life of the disc blade. Due to automatic shot blasting, high quality surface finish disc blades are manufactured.
Packing
Pack the disc in 50 & 100 Pcs. of bundles as per the disc size and weight, and wrap with Plastics sheet.
Disc blade characteristic:
A) - Hardness: 38 - 46 HRC. For High Carbon steel.
B) - Hardness: 48 - 52 HRC. For Boron Steel.
Scallop / Notches Disc Size Range (Standard)
| Diameter | Thickness | Concavity | No. of Scallop / Notches | Scallop / Notches Size |
| | mm | mm | | Width x Depth |
| | 3 | 25 | 7 | 73 x 33 |
| | 3 to 4 | 25 | 7 | 73 x 33 |
| | 3 to 5 | 31, 38 | 9 | 73 x 33 |
| | 3 to 5 | 35, 38, 54 | 9 | 76 x 40 |
| | 3 to 6.5 | 44, 56, 67 | 9 | 80 x 40 |
| | 3 to 6.5 | 57, 60, 69, 84 | 10 | 80 x 40 |
| | 4 to 6.5 | 63, 70, 74, 78, 86 | 10 | 80 x 40 |
| | 4 to 8 | 68, 76, 83, 88, 95 | 10 | 80 x 40 |
| | 5 to 10 | 70, 77, 89, 98, 104, 109 | 10 | 90 x 50 |
| | 6 to 10 | 95, 109 | 10 | 90 x 50 |
| | 6 to 12 | 112 | 10 | 90 x 50 |
Plain Disc Size Range (Standard)
| Diameter | Thickness | Concavity |
| | mm | mm |
| | 3 | 25 |
| | 3 to 4 | 25 |
| | 3 to 5 | 31, 38 |
| | 3 to 5 | 35, 38, 54 |
| | 3 to 6.5 | 44, 56, 67 |
| | 3 to 6.5 | 57, 60, 69, 84 |
| | 4 to 6.5 | 63, 70, 74, 78, 86 |
| | 4 to 8 | 68, 76, 83, 88, 95 |
| | 5 to 10 | 70, 77, 89, 98, 104, 109 |
| | 6 to 10 | 95, 109 |
| | 6 to 12 | 112 |
