Circular Knives

Circular knives for shear cutting and perforation

D2, ASP 2023, carbide
Materials
Ø 20–500 mm
Sizes to a drawing or a sample

Product Range

Upper knives for shear cutting

Upper Knives, Shear Cutting

For paper, pulp, board and film.

Diameter: 20–350 mm
Materials: ASP 2023, ASP 2053, CPM 10V
Lower knives for shear cutting

Lower Knives, Shear Cutting

Usually carbide. The upper knife is powder steel.

Mounting: Eccentric/axial
Materials: Carbide/powder steel
Feature: Two-part versions
Multi knife blocks with different groove pitches

Multi Knife Blocks

For narrow slit widths. Plain bore for air shafts or set screw mounting for solid shafts.

Size: Up to Ø 500 mm
Groove pitch: Down to 5 mm (±0.01 mm)
Precision: Runout 0.02 mm
Knife holders

Knife Holders

Hardened tool steel.

Mounting: Screw/eccentric
Core cutting knives

Core Cutting Knives

Cutting against a shaft or in air.

Materials: D2, HSS, ASP 2023, ASP 2053
Crush cutting knives in cutaway with edge profiles: 60°, 45°, 30°, 15° R0.1, 60° R0.1, 60° R0.3, 60° R1.0, 90° and 180°

Crush Cutting Knives

Cuts against a hardened anvil roll. Also with a zigzag or wave edge.

Material: D2 (12% Cr), 1.2067, ASP 2023
Angles: 15–180°, standard 30°, 45° and 60°
Most common sizes, mm
77 × 19 × 6.35
77 × 19 × 5.2
77 × 22 × 6.2
50 × 19 × 6.35
50 × 19 × 5.2
100 × 19 × 6.35
Dimensions, angles and grades (PDF)
Perforation knives

Perforation Knives

Tooth pattern and perforation design to order.

Density: Max 72 TPI
Trim cutting ring knives

Trim Cutting Knives

Edge trim cutting ring knives for corrugators and tissue lines, sizes per machine model or sample.

Machines: Agnati, BHS, Fosber, Marquip, Mitsubishi
Materials: HSS, powder steel, carbide
Feature: Coated carbide

Compatibility

We supply knives for machines from manufacturers including:

AGNATI
ANDRITZ
ATLAS
BELOIT
BELOIT-LENOX
BHS
BIELOMATIK
FOSBER
GOSS
HOBEMA
JAGENBERG
KAMPF
MARQUIP
MASSON SCOTT
METSO
MITSUBISHI
PASABAN
ROLLTEC
STRACHAN HENSHAW
TIDLAND
VALMET
VOITH
WILL

Product pages