60° Crush Cutting Knives

60° (1)_精修 拷贝
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60° (1)_精修 拷贝
60° (2)_精修 拷贝

60° Crush Cutting Knives

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.

Key Features

  • 60° precision cutting edge for controlled crush cutting

  • Manufactured from K100 and 100Cr6 steel

  • Standard diameters from 35 mm to 180 mm

  • Rounded and serrated edge profiles available

  • Suitable for paper, films, laminates, composites, and nonwoven materials

  • Custom dimensions and tolerances available

  • Compatible with major pneumatic knife holders

  • Custom counter sleeves and related components available

Materials We Can Cut

60° Crush Cutting Knives are suitable for a wide range of web materials, including:

  • Lightweight paper and paperboard

  • Adhesive tapes

  • Labels

  • Plastic and metal films

  • Flexible laminates

  • Composite materials

  • Nonwoven fabrics (NWF)

 

Knife material and edge geometry can be selected according to the material thickness, hardness, and cutting conditions.

Custom Crush Cutting Knife Manufacturing

As a custom slitting knife manufacturer, WINGCHONG KNIFE manufactures 60° crush cutting knives according to your specific equipment and application requirements.

Customization options include:

 

Inner Diameter Thickness
25/30 5/10/15/20/25
25/40 5/10/15/20/25
25/40 5/10/15/20/25
45/60 5/10/15/20/25
60 5/10/15/20/25
60 5/10/15/20/25
60 5/10/15/20/25
80/90 5/10/15/20/25
100 / 120 5/10/15/20/25
150 / 160 / 210 5/10/15/20/25
150 / 160 / 210 5/10/15/20/25
150 / 160 / 210 5/10/15/20/25
245  
250 / 270  
310  
360  
410  
450
Material: 1.2379、chrome-alloyed (1.5 % Cr), high-chrome-alloyed tool steels (12 % Cr)

 

● Knife diameter

● Bore diameter

● Knife thickness

● Cutting angle

● Edge profile

● Rounded or serrated edge

● Steel grade

● Surface finish

● Dimensional tolerances

 

Although 60° is the primary cutting angle of this knife series, 30° and 45° cutting angles can also be manufactured for applications requiring different cutting geometries.

Pneumatic Knife Holder Compatibility

Crush Cut Knives

These 60° Crush Cutting Knives are designed for use with pneumatic knife holders used in slitting, printing, inspection, and converting systems.

WINGCHONG KNIFE can also manufacture custom counter sleeves, bottom knife shaft components, and related slitting accessories according to customer drawings to ensure accurate installation and system compatibility.

Applications

Crush Cut Knives

60° Crush Cutting Knives are commonly used in:

 

● Slitter rewinders

● Flexographic printing machines

● Inspection machines

● Slitting machines

● Label converting

● Flexible packaging

● Adhesive tape converting

● Film and foil processing

● Nonwoven converting

Why Choose WINGCHONG KNIFE?

  • 01

    Custom Manufacturer: Manufactured according to drawings, samples, or machine specifications.

  • 02

    High-Quality Knife Materials: K100 and 100Cr6 steels are available for different cutting requirements.

  • 03

    Precision Edge Geometry: 60° cutting edges provide controlled crush-cutting performance.

  • 04

    Flexible Edge Profiles: Rounded and serrated edge configurations are available.

  • 05

    Complete Component Support: Counter sleeves and bottom shaft components can be manufactured to match your slitting system.

  • 06

    B2B Manufacturing Capability: Suitable for OEM replacement, machine builders, distributors, and industrial users.

WHY US

Industry-Leading Innovation Capabilities
One-Stop, Direct-Source Supply
Deep-Rooted Professional Expertise
Meticulous Quality Control
Efficient and Controllable Economic Benefits
Flexible and Diverse Customization Services
Broad and Deep Industry Insights
Unwavering Customer Trust