Now, with the pace of environmental protection, more and more waste materials are used for processing and recycling. Faced with these different solid wastes, especially some high-strength steels such as steel bars, and sticky wastes, the quality requirements for shredder blades are getting higher an

Tungsten steel cutting blades are cemented carbide materials made of tungsten carbide powder and cobalt as the main components, which are sintered at a high temperature of 3000 degrees in a vacuum. The hardness is determined by the amount of cobalt, generally 88- Between 92 degrees, no heat treatmen

NJJF specializes in the production of various food processing blades, special blades for mutton and beef slicers, bread slicers, fruit slicers, vegetable slicers, and other industrial mechanical blades, and round slitting blades. We choose domestic high-quality steel, such as SUS440C, SUS420J2, 9CR1

Slitting machine blades are mainly used for slitting paper, tape, tape, film, gold, silver, copper, aluminum, alloy foil and other items. These high-grade metal foils require high precision in slitting, no burrs, and no indentation, so slitting is more difficult and the precision requirements for sl

Pillow packaging machines are now widely used in various fields, and some problems will inevitably occur during use for too long. Many users who use pillow packaging machines may have encountered such problems. When a pillow packaging machine uses a long time, it can not cut continuously packaging f

It is important to choose the material of the tungsten steel slitting circular blade. There are many grades of tungsten steel materials, domestic materials are divided into YG8, YG15, YG20 G6X, and imported materials are divided into K10, K20, K40, etc. Imported tungsten steel slitting circular blad