Crush Cut Knives

30° Crush Cutting Knives are precision slitting knives designed for rewinders, flexographic printing machines, inspection equipment, and slitting machines. The 30-degree cutting edge provides controlled crush cutting performance for a wide range of lightweight and flexible web materials.
They are suitable for cutting paperboard, adhesive tapes, labels, metal films, flexible laminates, composite materials, and nonwoven fabrics (NWF). Standard diameters range from 35 mm to 180 mm, with custom dimensions available according to customer drawings or machine specifications.
WINGCHONG KNIFE manufactures custom crush cutting knives using high-quality tool steel, high-chromium steel, and other material options selected according to the cutting application.

45° Crush Cutting Knives are precision-manufactured slitting knives designed for slitter rewinders, flexographic printing machines, inspection equipment, and integrated slitting systems. The 45-degree cutting edge provides reliable crush-cutting performance for a wide range of lightweight and flexible web materials.
They are suitable for cutting lightweight paperboard, adhesive tapes, labels, metal foils, laminates, flexible composites, and nonwoven materials (NWF). Standard knife diameters range from 35 mm to 180 mm, while custom dimensions can be manufactured according to customer drawings, machine specifications, and application requirements.
WINGCHONG KNIFE manufactures custom crush cutting knives using high-quality tool steel, high-chromium steel, and other suitable steel grades selected according to the material and cutting conditions.

60° Crush Cutting Knives are precision-manufactured slitting knives designed for rewinders, flexographic printing machines, inspection equipment, and slitting machines. The 60-degree cutting edge provides controlled crush-cutting performance for a wide range of paper, film, composite, and nonwoven web materials.
Manufactured from K100 and 100Cr6 high-quality steels, these knives are suitable for cutting lightweight paperboard, adhesive tapes, labels, metal films, flexible laminates, composite materials, and nonwoven fabrics (NWF).
Standard knife diameters range from 35 mm to 180 mm, with custom dimensions available according to customer drawings, machine specifications, and application requirements.