Production equipment

Meirente knife co ltd has a high-precision CNC grinder, which is one of the core equipment for slitting blade manufacturing. It has extremely high processing accuracy and can grind the blade edge to micron-level flatness and sharpness. Through programming control, complex edge curve processing can be accurately realized to meet the individual needs of different customers for blade cutting angle and edge curvature. Its stable operating system ensures that the edge quality of each blade can remain highly consistent during long-term, mass production.

Meirente knife co ltd has a high-precision vacuum heat treatment furnace that plays a key role in the heat treatment of blades. It creates an oxygen-free, high-temperature environment that optimizes the internal tissue structure of the blade material. The precise temperature control system can control the error within a very small range to ensure that the blade obtains ideal hardness, toughness and fatigue resistance during heat treatment processes such as quenching and tempering, effectively extending the service life of the blade and adapting to high-strength, long-term use. Time slicing operation.

Meirente knife co ltd has an automated coating production line. In order to improve the performance of the blade, the company has introduced an advanced automated coating production line. Using physical vapor deposition (PVD) or chemical vapor deposition (CVD) technology, one or more layers of high-performance coatings, such as titanium nitride, tungsten carbide, etc., can be evenly plated on the surface of the blade. These coatings not only enhance the wear resistance of the blade to reduce wear during the slitting process, but also have good corrosion resistance and can cope with complex working environments such as moisture, acid and alkali.

Meirente knife co ltd has intelligent testing equipment, and quality control is inseparable from intelligent testing equipment. The high-precision profilometer can quickly and accurately measure the outer dimensions of the blade to ensure that the dimensional tolerances meet the standards. The hardness tester uses advanced indentation method to detect the hardness of each part of the blade in real time to ensure that the heat treatment effect reaches the standard. There is also an electron microscope, which is used to microscopically observe the edge quality and coating adhesion of the blade, providing an intuitive basis for the optimization of the production process and ensuring that every slitting blade shipped from the factory is of excellent quality.