Types Harrow Disc Blades Plain Disc

• Blade Type: Cutter Head
• Manufacturing Process: Brazing
• Application: Refractory Material
• Transport Package: Wooden Case
• Specification: 97X76X35 cm
• Trademark: Customized
• Origin: Shandong, China
• HS Code: 8208109000
• Production Capacity: 100 Tons Per Month

Product Description

Types Harrow Disc Blades Plain disc 

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

Inches

mm

mm

mm

Width x Depth

12

304.8

3

25

7

73 x 33

13

330.2

3 to 4

25

7

73 x 33

14

355.6

3 to 5

31, 38

9

73 x 33

16

406.4

3 to 5

35, 38, 54

9

76 x 40

18

457.2

3 to 6.5

44, 56, 67

9

80 x 40

20

508.0

3 to 6.5

57, 60, 69, 84

10

80 x 40

22

558.8

4 to 6.5

63, 70, 74, 78, 86

10

80 x 40

24

609.6

4 to 8

68, 76, 83, 88, 95

10

80 x 40

26

660.4

5 to 10

70, 77, 89, 98, 104, 109

10

90 x 50

28

711.2

6 to 10

95, 109

10

90 x 50

30

762.0

6 to 12

112

10

90 x 50

Plain Disc Size Range (Standard)

Diameter

Thickness

Concavity

Inches

mm

mm

mm

12

304.8

3

25

13

330.2

3 to 4

25

14

355.6

3 to 5

31, 38

16

406.4

3 to 5

35, 38, 54

18

457.2

3 to 6.5

44, 56, 67

20

508.0

3 to 6.5

57, 60, 69, 84

22

558.8

4 to 6.5

63, 70, 74, 78, 86

24

609.6

4 to 8

68, 76, 83, 88, 95

26

660.4

5 to 10

70, 77, 89, 98, 104, 109

28

711.2

6 to 10

95, 109

30

762.0

6 to 12

112