Doctor Blade for 250M/min Printing Machine

• Crafted from high-quality cold-rolled carbon steel imported from Germany, it boasts stable structure and strong durability. Tailor-made for high-speed printing processes, it delivers reliable performance.

• As the upgraded version of the CL-20 model, it features comprehensively enhanced overall performance, surpassing the previous generation in efficiency, sharpness, and high-speed adaptability.

• Adopting an advanced thin-blade contour design, it requires no warm-up time and can start printing operations immediately - maximizing production efficiency and minimizing process delays. It performs exceptionally well even at a high speed of 300m/min.

• The blade edge undergoes special polishing treatment, ensuring smooth and sharp ink scraping as well as precise ink control. It reduces ink streaks and maintains consistent printing quality throughout high-speed production.

• Exclusively designed for regular gravure printing, it balances high-speed adaptability with practical functionality, meeting the core needs of professional high-volume printing operations.

1. Composition:

C	Mn	Si	P	S	Cr
1.00	0.45	0.25	max. 0.025	max. 0.025	0.35

2. HV: 580-600 (ideal hardness for sharp doctoring and consistent performance, even under the rigors of high-speed gravure printing).

3. Straightness: Max. 0.15mm/1m (ensures uniform contact with printing cylinders for precise ink distribution, critical for maintaining quality at fast speeds).

4. Strength of extension: 1900-2100 Mpa (robust tensile strength for stable, reliable performance during prolonged high-volume, high-speed printing runs).

 

DEKEJIE CL-30 Standard Carbon Steel Doctor Blade is optimized and upgraded specifically for high-speed regular gravure printing at 300 meters per minute. Combining high-quality cold-rolled German carbon steel base material, ready-to-use convenience, and sharp, precise ink scraping results, it consistently delivers stable, high-quality printing outputs. As the advanced successor to the CL-20 model, its enhanced performance effectively addresses the challenges of high-speed production, while its solid technical specifications ensure durability and reliability. Available in multiple standard sizes with convenient 100m/roll packaging, it stands as the preferred tool for those pursuing efficiency, consistency, and long-lasting performance in the high-speed regular gravure printing sector.

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