Industrial Blades, Slitting Blade, Shearing Blades ​ from NJJF China Manufacturer. High-quality and Cost-effective. Competitive factory direct price! 
      Self-Owned Factory
You are here: Home » Blog
  • 2022-10-12

    How to choose a suitable slitter knife manufacturer? As a professional China slitter knife manufacturer, jingfeng will tell you the factors you need to consider when choosing the slitter knife manufacturer, and help you choose the right slitter knife manufacturer.

  • 2022-09-19

    Do you know how to choose the right blade for industrial production? As a professional industrial blades manufacturer in China, NJJF BLADE will introduce the factors that you should consider when choosing industrial blades, and hope to help you choose the right industrial blades.

  • 2022-06-09

    What is Circular Saw Blade?Using the right industrial blade is important for production, and there are many factors to consider when you are looking for the right blade for your material and application needs, and the shape of the blade is one of the important factors to consider. The circular blade

  • 2022-06-02

    Metal cutting bladesThe metal cutting circular blade includes rotary slitter blades and guillotine shear blades with the highest precision for the slitting line and trimming line. The metal cutting blade has the characteristics of high strength, high hardness, high toughness and high hardenability,

  • 2021-11-29

    I recommend that you’re looking for the best mix of blades for your work. That depends on what kind of work you’re doing, largely.

  • 2021-04-25

    1. Each time you sharpen the paper cutting machine knife-edge, it must be cooled sufficiently to prevent the knife edge from annealing. In order to make the blade sharper and smoother, use oilstone to sharpen the blade finely before use. When cutting, soap or paraffin should be frequently applied to

  • Total 7 pages  Go to Page
  • Go
Our company got high appreciation from our customers by high quality, good reputation and reasonable prices at home and abroad. Welcome to contact us and visit our factory.



   Mingjue Industrial Park, Nanjing, 
      Jiangsu Province, China
Copyright  2019 Nanjing Jingfeng Knife Manufacturing CO., Ltd. All rights reserved. Sitemap | XML