SC Series Carbon Steel Doctor Blade

This gravure doctor blade and flexo doctor blade is produced through multi-step precision grinding and heat treatment processes, ensuring uniform thickness, excellent straightness, and consistent performance. As a critical part of the anilox roll system, the blade effectively controls ink transfer, reduces ink residue, eliminates streaking and ghosting issues, and maintains uniform color density. Widely used in gravure printing, flexographic printing, and industrial coating applications, it is a reliable solution for print quality improvement and production efficiency enhancement.

Key Advantages

High-precision carbon steel doctor blade Made of imported German carbon steel, ensuring durability and long service life.	Wear-resistant doctor blade Engineered for continuous high-speed operation up to 200 m/min, minimizing blade replacement frequency.
Corrosion-resistant doctor blade Offers moderate oxidation and corrosion protection, compatible with solvent-based inks and varnishes.	Precision-ground printing blade Multi-step grinding processes ensure uniform thickness and high straightness for consistent ink metering.
Gravure and flexo doctor blade Versatile for gravure printing, flexographic printing, and industrial coating industries.	Print quality enhancement Controls ink volume precisely, reduces streaking, ghosting, and uneven color density for superior print results.

Product Parameters

Material	Imported High Carbon Steel
Width Range	10mm – 60mm
Width Tolerance	±0.1mm
Thickness Range	0.152mm – 0.203mm
Thickness Tolerance	±0.005mm
Hardness	580-600HV
Tensile Strength	1850-2000MPa
Straightness	≤0.5mm / 3000mm

Available Dimensions

Width	Thickness	Length
10mm	0.15mm	100m
30mm	0.15mm	100m
30mm	0.20mm	100m
35mm	0.15mm	100m
35mm	0.20mm	100m
40mm	0.15mm	100m
40mm	0.20mm	100m
50mm	0.15mm	100m
50mm	0.20mm	100m
60mm	0.15mm	100m
60mm	0.20mm	100m

Applications

Gravure Printing

Suitable for packaging, cigarette packs, food packaging and plastic film printing.

Flexographic Printing

Maintains stable ink control and improves high-speed printing stability.

Industrial Coating

Widely used in adhesive coating, lithium battery coating and optical film production.

FAQ

What industries are carbon steel doctor blades used in?+

They are mainly used in gravure printing, flexographic printing and industrial coating applications.

How to choose the correct thickness?+

0.15mm is recommended for high-speed printing, while 0.20mm offers better wear resistance.

Do you support customization?+

Yes. Custom width, thickness, length and packaging are available.

Can you provide samples?+

Yes, samples are available for testing and evaluation.

Dimensions	10mm×0.15mm×100m 30mm×0.15mm×100m 30mm×0.2mm×100m 35mm×0.15mm×100m 35mm×0.2mm×100m 40mm×0.15mm×100m 40mm×0.2mm×100m 50mm×0.15mm×100m 50mm×0.2mm×100m 60mm×0.15mm×100m 60mm×0.2mm×100m

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