Circular Converting Knives


Our Circular Slitting Knives are widely used and well accepted in flexible materials like foil & film, paper mills, paper products, printing, adhesive tape, plastic & rubber, nonwoven & textile, compounds etc.
KNT is equipped with strong custom-made ability of several hundred slitting knife designs. This includes toothed, sawed, corrugated, dished, arrow, multi-grooved and compounded.
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Super precision, no burr or press is required in slitting flexible materials. Considering this, slitting knives shall be precisely made to bring easier cross-out, better wear ability and longer lasting lifetime. While downtime is saved, customers who use our slitting knives enjoy clean and easy slit, higher precision and speed, and moreover knife service time.

Materials: Solid carbide, HSS, tool steel
All different edge type:
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List of some standard specifications:

◆Circular Top Slitter

Specification

O.D.

I.D.

Width

Thickness

Bevel

Ømm 105 x 70 x 1.0

105

70

2

1

45°

Ømm 105 x 70 x 1.5

105

70

2.5

1.5

45°

◆Circular Bottom Slitter

Specification

O.D.

I.D.

Width

Bevel width

Keyway

Width

Depth

Ømm 70 x 45

70

45

5

3.5

10

5.0

Ømm 70 x 45

70

45

8

6

10

5.0

Ømm 70 x 45

70

45

10

8

10

5.0

Ømm 70 x 45

70

45

10

8

-

-

Ømm 70 x 45

70

45

10

7

-

-