Industrial Blades, Slitting Blade, Shearing Blades ​ from NJJF China Manufacturer. High-quality and Cost-effective. Competitive factory direct price! 
  Certificate
ISO9001      
  Manufacturer
      Self-Owned Factory
  Email&Tel
       sarah@njjfblade.com
       +86-18626410880
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nanjing-jingfeng-knife-manufacturing-co.,-ltd.
nanjing-jingfeng-knife-manufacturing-co.,-ltd

Slitting Blade Manufacturer, Customized, OEM&ODM accepted

Provide First-class Precision Industrial Blades and Machine Knives

Metal Cutter Blade

Metal Cutter Blade refers to rotary slitter blades and shear blade with highest precision for slitting line and trimming line.

Paper Cutter Blade

Paper Cutter Blade refers to cutting blades for paper industry, printing industry, postpress industry and paper packaging industry with special developed materials for maximum lifespan and reliability.

Wood Cutting Blade

Wood Cutting Blade refers to cutting saw blades and chipper knives for plywood industry, sawmill industry, particle board industry and veneer industry.
 

Plastic Cutting Blade

Plastic Cutting Blade refers to circular cutting blade and straight blade for different cutting needs with better quality raw materials.
 

Special Cutting Blades & Knives

Special Cutting Blades & Knives refers to some irregular-shaped blade and recycling blade with customized sizes and shapes for various uses.
 

More Industrial Blades

Competitive factory direct price! We design, engineer, and produce precision industrial blades, machine knives, custom tools manufactured to exact specifications.
 

Who Are We ?

Nanjing Jingfeng Knife Manufacturing CO., Ltd. is a professional metallurgical blade and spare parts producer for Metallurgical Ministry of P.R.C. Major products including: stripping blade for slitting shear (precision stripping), cross scissor (sheet shearing blade), rolling blade (flying scissor), with further development. Our company actively develops and researches related products such as rubber bushing, spacing sheet, broken edge scissor, roller, straighten correction roller and support roller, etc.
 

Competitive Pricing

  Competitive direct factory price (30 years)

 

Sales Guarantee

  International contracts available
  Support 15 days refund full money
 

Strict Quality Control

  Nice quality with ISO9001 quality certification
  Tolerance: ±0.002mm
  8 times quality control procedures

Service Provided

  Free sample available
  Small order welcome
 

Blog

15. January 2021
How to Check the Quality of Welding of Inlaid Steel Blades

In order to ensure the welding quality of the steel inserts, the welded blades should be carefully inspected to find out the causes of defects and improve them. Before the inspection, the steel insert blade should be sandblasted or lightly ground to remove the solder and impurities adhering to the b

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29. December 2020
What are the Types of Cutting Machine Blades

1. Slitting knifeThe slitting blade is mainly used for slitting paper, film, gold, silver foil, copper foil, aluminum foil, tape, and other items. The slitting of these objects requires the blade to have the least cutting resistance and the greatest wear resistance. Due to the requirements of produc

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24. December 2020
High-speed Steel High-precision Circular Knives Heat Treatment Process

In order to meet the needs of the international cutting tool market, Nanjing Jingfeng Cutting Tool Company has developed HSS steel round knives, with an outer diameter of 200∼400mm, a thickness of 5∼10mm, and an inner hole of 145∼254mm. The round blade requires a hardness of 62.5∼64HRC; flatness and

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Industrial Blades Manufacturer

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.

USEFUL LINKS

CONTACT INFO

  +86-025-57261688
  sarah@njjfblade.com
  +86-18626410880
   Mingjue Industrial Park, Nanjing, 
      Jiangsu Province, China
Copyright  2019 Nanjing Jingfeng Knife Manufacturing CO., Ltd. All rights reserved. Sitemap | XML