Jiangsu Best CNC Machinery Co., Ltd.
ABOUT US
Blade Grinder Manufacturer est.1990

JiANGSU BEST, est.1990, is a knife sharpener manufacturer. It is a well-recognized and trusted partner in the field of grinding.

JiANGSU BEST is a professional

OEM knife grinding machine manufacturer and grinding machine factory

. We serve industrial blade sharpeners in various industries such as wood, paper, recycling, food, plastic, metal, ceramics and so on.

In addition, Best is also a large professional production base of knife sharpening machines in China, and is also responsible for drafting the national standard of knife sharpening machines in China.

Company Profile
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CATEGORIES
  • MDD Series Straight Knife Grinding Machine
  • MYD Series Circular Knife Grinding Machine
  • MCD Series Rewinding Knife Grinding Machine
  • MDD Series Straight Knife Grinding Machine is a special knife grinder developed for long straight blades and long straight workpieces. It can grind the blade edge and plane. The workbench and fixture system are specially designed to ensure that the blade or workpiece can remain stable during the grinding process to avoid shaking or deviation. MDD Series Straight Knife Grinding Machine adopts advanced grinding technology and high-quality abrasives to grind the blade quickly and evenly. During the grinding process, the contact area between the abrasive and the blade is large, and the grinding efficiency is high, which greatly improves production efficiency. At the same time, the heat generated during the grinding process can be effectively controlled to avoid the risk of deformation or damage to the blade due to overheating.

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    01
    MDD Series Straight Knife Grinding Machine
  • MYD Series Circular Knife Grinding Machine has a precision grinding system that can grind the edges and planes of various types of slitting circular knives. Through precise mechanical structure and advanced grinding technology, the machine can complete fine grinding of the edge in a short time, greatly improving production efficiency. At the same time, the uniformity of the grinding system ensures the uniform sharpness of each part of the edge, avoiding cutting problems caused by uneven edges.
    In addition to edge grinding, the MYD Series Circular Knife Grinding Machine also has a surface grinding function. This function is of great significance in ensuring the flatness and finish of the circular blade. Surface grinding can remove tiny unevenness and defects on the blade surface, making the blade surface smoother, thereby reducing cutting resistance and improving cutting efficiency.

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    02
    MYD Series Circular Knife Grinding Machine
  • The MCD series rewinding knife grinder adopts a unique rewinding grinding method. This design enables the scraper blade to be continuously and stably ground on the machine. At the same time, the machine is equipped with an efficient motor and a precise transmission system to ensure the stability and reliability of the grinding process. The MCD series rewinding knife grinder has a wide range of applicability. It can not only process scraper blades of various materials, such as metal, plastic, etc., but also adapt to scraper blades of different specifications and shapes.

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    03
    MCD Series Rewinding Knife Grinding Machine
Our Clients
Best proudly declares its trust and partnership with over 200 brands in the paper printing, woodworking, engineered wood, and tooling machinery industries.
  • Paper Printing
  • Wooden Board
  • Tool machinery and others
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Paper printing
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Wooden board
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
  • Tool machinery and others
All-Round Efficient Services
  • Jiangsu Best CNC Machinery Co., Ltd.
    Consulting and Production Analysis
  • Jiangsu Best CNC Machinery Co., Ltd.
    Equipment Development and Testing
  • Jiangsu Best CNC Machinery Co., Ltd.
    Spare Parts Availability and Response
  • Jiangsu Best CNC Machinery Co., Ltd.
    Grinding Consumables
  • Jiangsu Best CNC Machinery Co., Ltd.
    Custom Grinding Machines and Blade / Tool Solutions
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Jiangsu Best CNC Machinery Co., Ltd.
Jiangsu Best CNC Machinery Co., Ltd.
We are committed to providing certified high-quality products to give you peace of mind in your choice.
Contact Us
  • Jiangsu Best CNC Machinery Co., Ltd.
  • Jiangsu Best CNC Machinery Co., Ltd.
  • Jiangsu Best CNC Machinery Co., Ltd.
News Center
  • Jun 05,2026
    What are the uses of a Circular Knife Grinding Machine?
    A circular knife grinding machine is used to restore, sharpen, and maintain the cutting edges and flat surfaces of circular (disc) blades used across a wide range of industrial cutting and slitting operations. Its core applications span the papermaking, printing, packaging, textile, food processing, woodworking, plastics, and m...
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  • May 29,2026
    How to maintain a Straight Knife Grinding Machine?
    Maintaining a straight knife grinding machine correctly requires a structured program of daily cleaning, lubrication, and inspection combined with scheduled periodic overhauls of the grinding spindle, linear guideways, coolant system, electrical components, and fixturing system. Machines that receive consistent, properly execut...
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  • May 22,2026
    What is the working principle of a Straight Knife Grinding Machine?
    A straight knife grinding machine works by moving a rotating abrasive wheel in a precisely controlled path along the length of a stationary or slowly traversing straight blade, removing microscopic layers of material from the cutting edge or flat surface to restore sharpness, correct geometry, and eliminate surface defects. The...
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