Circular Shear Knives
Matched upper and lower circular knives form a shear-cut arrangement. Diameters, overlap, side loading and the mounting interface must be considered together.
PARTS & ACCESSORIES
Slitter Blades for Converting Applications
Discuss blade geometry and cutting conditions for paper, film or foil. Start with the installed cutting arrangement and the dimensions needed for a replacement. Request a slitter blade quotation with a drawing, required quantity and operating conditions so the proposed supply can be checked for fit.
Component reference · dimensions and interfaces determine compatibility
APPLICATION & REQUIREMENTS
Choose the Blade Construction for the Cut.
Razor Blades
A thin stationary blade is used in suitable web-cutting arrangements. Support at the cut and the material’s thickness and abrasiveness influence edge quality and blade wear.
Knife Spacers & Stripping Rings
Spacers establish lane positions; stripping rings and related accessories help manage the material around the knife assembly. Match their dimensions to the complete stack.
Material & Maintenance
Discuss tool steel, high-speed steel or carbide against the actual web and cutting duty. Record original dimensions and allowable regrinding limits when planning replacements.
CONFIGURATION & SELECTION
What to Confirm Before Ordering
Cutting Arrangement
Identify whether your line uses shear, razor or another cutting arrangement. Send a photo or drawing of the installed blade assembly.
Dimensions and Interfaces
Provide outer diameter, bore, thickness and mounting details. Include the matching knife or holder information where relevant.
Material and Edge Requirements
Describe the substrate, thickness or grammage and required slit edge. Note dust, burrs, wear or blade-life concerns without assuming the same blade suits every material.
CONFIGURATION & SELECTION
From Drawing to Replacement Part.
Start with an original drawing where available. Mark critical interfaces, contact surfaces and any dimensions measured from a worn part. Confirm the finished drawing, material, quantity and inspection requirements before manufacture or replacement.
FOR YOUR INQUIRY
Bring the Dimensions. Define the Fit.
Provide the details you know. Identify anything that remains unconfirmed so the discussion starts from the correct conditions.
| Requirement | What to Provide |
|---|---|
| 01 | Blade type |
| 02 | Outer diameter |
| 03 | Bore |
| 04 | Thickness |
| 05 | Bevel/profile |
| 06 | Mounting arrangement |
| 07 | Material being cut |
| 08 | Operating conditions |
| 09 | Quantity |
QUOTATION & SUPPLY SCOPE
Slitter Blade Sourcing
For a replacement quotation, identify the blade geometry, bore, thickness, cutting method and mating knife. Include the required quantity, a drawing and the operating duty. Confirm material, finish and dimensional acceptance before placing an order.
Compare the Included Scope
Identify material, finish, dimensions, mounting interfaces and quantity for each component. Agree drawings and any inspection documentation needed for the replacement.
Agree the Order and Delivery Details
Provide quantity and destination. Confirm price, currency, delivery basis, packing, production schedule and any excluded freight or import charges in the quotation.
Define Acceptance and Support
Agree dimensional, surface and material acceptance before ordering. Confirm installation responsibilities, warranty terms and replacement-part identification in the proposal.
BEFORE YOU SPECIFY
Questions Buyers Ask
Can I select a blade by diameter alone?
No. Bore, thickness, profile, mounting and cutting conditions also need to match.
Which blade material is best?
Selection depends on the substrate and cutting arrangement. Confirm the grade and any coating in the quotation rather than using a universal recommendation.
Can worn blades be used as a reference?
They can help identify the assembly, but provide original dimensions or a drawing where wear may have changed the profile.
CONTINUE EXPLORING
Explore Related Components.
YOUR MATERIAL. YOUR FINISHED ROLL.
Let’s Define Your Next Converting Project.
Share your material, roll dimensions and production requirements. Start with the information you have.