Stainless Steel Doctor Blade, Item SL-35 Doctor Blade

Made using 4028MO stainless steel, the SL-35 doctor blade offers outstanding corrosion resistance and anti-rust performance when compared to the SL-45 model, however, its abrasion resistance falls short of the SL-45 blade. Therefore, this doctor blade is suitable for occasions requiring high corrosion resistance and minimal requirements for abrasion resistance.

The SL-35 doctor blade features a delicate microstructure and dense grain distribution to ensure a slow and even wear, which prevents the ink from becoming polluted. The SL-35 doctor blade is suitable for ink with a high pH content, such as water based ink and coatings.

Tensile strength: 1700-1900 N/mm²
Hardness: 560-580HV
Linearity: 0.15mm/1m

• A heat treatment process prevents wear and oxidation of the blade edge.
• Less granules resulting from blade wear at high speed printing reduces ink pollution levels.
• Compared to a standard doctor blade, the SL-35 is made of stainless steel for a better oxidation and corrosion resistance and a longer lifespan.
• The SL-35 stainless steel doctor blade is less expensive.

Note: The above data is standard sizes only. We can customize blade sizes according to customer requirements.

Application
Printing machine: HP, Heidelberg, Koenig&Bauer AG, Komori, Beiren, Manroland, RMGT, etc.
Coating machine: Joinfun, Graco, SATA, Anest Iwata, Hongda, etc.
Rotary printing machine: Dingli, Lisheng, Zhishang, Hengfan, Nashuo, etc.