CVD TiC Seaming Rolls

SYTOP CVD TiC coated cobalt alloy seaming rolls combine a wear-resistant cobalt alloy substrate with a hard titanium carbide (TiC) surface coating. Suited for can seaming machines and high-precision double seaming applications, the CVD TiC coating provides additional surface wear resistance while the critical seaming groove maintains its profile during repeated operation.

SYTOP cobalt alloy seaming rolls are available according to your drawings & samples for both new equipment and replacement tooling applications.

Key Advantages of CVD TiC Coated Seaming Rolls

Durable and Wear-Resistant CVD TiC Surface

By employing a layer of titanium carbide produced via the Chemistry Vapor Deposition (CVD) method on a cobalt alloy, it leads to the formation of a hard and wear-resistant coating on the working part of can seamer rolls.

Cobalt Alloy Substrate

A base of the cobalt alloy provides the roll with a unique combination of properties namely wear resistance, corrosion resistance, and mechanical toughness, hence it is a perfect material for continuous can seaming.

Improved Groove Profile Retention

Seam grooves are often the first features showing wear and it gradually affects the roll's profile. The extremely hard TiC film significantly reduces surface wear and protects the groove shape as designed for prolonged production periods.

Precision Machined Seaming Profile

Each seaming roll will be produced according to customer drawings, with particular attention to groove geometry, critical dimensions, tolerances, and surface finish.

Custom Replacement Available

Cutting edge precision can be applied to a customer's drawings, with special consideration to groove features for seamer rolls, important measurements, tolerances, as well as a smooth surface finish that ensures smooth seamer operation.

Technical Specifications

Applications of CVD TiC Coated Seaming Rolls

New Can Seamer Production Lines

Custom CVD TiC coated seaming rolls for new can seamer projects and high-precision tooling systems. Roll dimensions and seaming profiles can be manufactured according to equipment and tooling drawings.

Replacement Seaming Rolls

High-precision replacement rolls manufactured to match existing dimensions and seaming groove profiles, providing a customized solution for existing can seaming equipment.

MRO & Refurbishment

Custom seaming rolls for maintenance, repair, and refurbishment of existing can seaming machines, suitable for equipment service providers and precision tooling suppliers.

Can & Can-End Production

Suitable for seaming tooling used in food cans, beverage cans, can ends, and other metal packaging applications.

Why Choose SYTOP for CVD TiC Seaming Rolls?

Cobalt Alloy Manufacturing

SYTOP specializes in cobalt alloy materials and custom wear-resistant components, providing manufacturing capabilities from the cobalt alloy component to the precision-finished seaming roll.

Precision Manufacturing

Seaming rolls are CNC machined and finished according to customer drawings, with inspection of critical dimensions and groove profiles before shipment.

CVD TiC Coating Available

For applications requiring higher surface wear resistance, CVD TiC coating can be applied to the cobalt alloy seaming roll to provide additional protection to the working surface.

Custom Manufacturing from Drawings or Samples

We support custom manufacturing based on technical drawings or existing samples, making our seaming rolls suitable for new equipment, replacement tooling, and MRO projects.

Frequently Asked Questions

What is a CVD TiC coated seaming roll?

A CVD TiC coated seaming roll uses a cobalt alloy as the substrate with a TiC surface layer applied by Chemical Vapor Deposition. 

What is the difference between a standard ST20 seaming roll and a CVD TiC coated seaming roll?

A standard ST20 seaming roll relies on the wear resistance and hardness of the cobalt alloy itself. A CVD TiC coated version adds a hard titanium carbide surface layer to further improve resistance to surface wear.

Can you manufacture replacement seaming rolls from our drawings or samples?

No Problem. SYTOP supply custom cobalt alloy seaming rolls according to the drawings or brand new samples. 

Custom CVD TiC Seaming Rolls for Your Equipment

Whether you are developing tooling for a new can seamer production line or need high-precision replacement rolls for existing equipment, SYTOP can manufacture CVD TiC coated cobalt alloy seaming rolls according to your requirements.

Send us your drawing or sample to discuss more details.