Provide First-class Precision Industrial Blades and Machine Knives

Metal Cutting Blade

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.

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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

24. February 2021

The Influence of Slitting Cutter Organization on Wear Resistance of Wear-resistant Materials

1. General law The basic rules of the influence of microscopic slitter knives structure on the wear performance of wear-resistant materials can be divided into two categories:(1) When the penetration depth of abrasive particles is greater than the size of the microstructure, the microscopic slittin

04. February 2021

5 Minutes to Understand Shredder blades

9crsi material shredder blades are of high quality and low price, which is the choice of most customers. Our 9crsi shredder blade is suitable for cutting and crushing plastics, mineral water bottles, wood, film, car interiors, PE, etc. Chemical composition of shredder blade Carbon C: 0.85～0.95Silico

28. January 2021

How to Extend Metal Cutting Blade Life

In order to extend the service life of the tool, it is necessary to select a reasonable type of metalworking fluid and optimize the processing method. This is especially true for difficult-to-process materials. When cutting difficult-to-machine materials, high-quality cutting fluid is required. The

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Industrial Blades Manufacturer

metal cutting circular saw manufacturing

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.

PRODUCTS CATALOG

USEFUL LINKS

CONTACT INFO

+86-025-57261688
sarah@njjfblade.com
+86-18626410880
Mingjue Industrial Park, Nanjing,
Jiangsu Province, China