Tungsten carbide ring and wear parts used on converting equipment

Industry Application

Tungsten Carbide for Paper Printing and Packaging Lines

Carbide knives for newspaper cutting blades for cigarette paper plastic glass and wood industries slitting discs and wear rings for converting and packaging equipment.

Industry Pain Points

What Fails in This Sector

Blade changes stop a converting line several times per shift
Steel edges smear rather than cut abrasive board and filled film
Reground blades lose concentricity and the cut edge wanders
Dust and coating in the material accelerate edge wear

Customer Needs

What Buyers Actually Need

Edges that hold geometry through long production runs
Discs that run true on the arbor so the kerf stays straight
Repeatable blades so a reorder drops straight into the machine
One supplier for knives discs and the wear rings around them

Where the Parts Are Used

Newspaper and paper cutting knives
Cigarette paper plastic glass and wood industry blades
Film and board slitting stations
Wear rings on rotating converting equipment

Delivery Capability

What We Can Deliver

Carbide strips up to 1800 mm in one piece for long knife edges
Ground bores and side faces on slitting discs
Part marking for repeat identification
Blade drawings prepared and approved before production

Solution Flow

Solution Route for Paper Printing and Packaging

1. Requirement ReviewDrawing sample or failure photos reviewed by an engineer

2. Grade DirectionAbrasion or impact dominated load case discussed with you

3. Drawing ApprovalGeometry and critical dimensions agreed in writing

4. ProductionPressing Sinter-HIP and machining to the approved drawing

5. InspectionCritical dimensions checked before packing

6. Export DeliveryProtected packing and documents for your clearance

Cases and Knowledge for This Industry

Carbide Strips up to 1800 mm

Carbide strip production where the standard length is 330 mm and the maximum length produced in one piece is 1…

Carbide Blade Troubleshooting

Reading the symptoms on a carbide blade or slitting disc to find whether the cause is the grade the geometry t…

Carbide Compared With Tool Steel

Where cemented carbide is worth the extra cost against hardened tool steel and where a steel part remains the …

How to Order Custom Carbide Parts

A step by step buying guide for ordering custom tungsten carbide parts from China including what to send how q…

FAQ

Paper Printing and Packaging FAQ

Which carbide products do you recommend for paper printing and packaging?

Mainly Carbide Blades and Cutters, Carbide Saw Discs, Carbide Strips, Carbide Seal Rings. The right one depends on the geometry and the failure mode so send a drawing or photos of the worn part.

Can you match a part we currently buy elsewhere?

Yes if you send the drawing or a measured sample. We prepare a drawing for your approval before production and we do not copy from photographs alone.

What information helps you quote quickly for this sector?

The drawing the quantity the operating conditions and how the current part fails. Send it on WhatsApp to +86 187 7492 5813 or by email to [email protected].

Do you supply sample quantities first?

For critical applications a sample run before the production order is the honest way to confirm both the grade and the geometry. Ask for it when you enquire.

Next Step

Get a Carbide Solution for Paper Printing and Packaging

Send the drawing or photos of the worn part with measured dimensions. Our engineers reply with a direction you can evaluate.

Chat on WhatsApp Email Us View All Products

Send a drawing or a sample photo on WhatsApp or by email. Files are reviewed by our production engineers, not by a form.