Circular cutting & slitting knifes from Licheng Blade Manufatory is always popular with clients worldwidely. Knifes are mainly used in rolls cutters, slitters and rewinders. You can easily find right slitter and cutter knifes here for foil, film, tape, rubber, fabric, paper, label, cardboard and so on rolling products cutting & slitting. Slitting knives are made of qualified alloy tool steels such as HSS, Cr12Mov, H13,H13+Ni DC53, LD,etc. They could be used both at cold and hot cutting, slitting, trimming and shearing soft, hard, thin, moderate and thick plates, including stainless steel plate, silicon steel plate,pickling disc tube, copper plate, aluminum plate, non-ferrous metals and so on.

Metallurgical industrial knife mainly involves coiling slitting knives and steel shear blade. Coil slitting knives - A wide selection of materials, like D2, H13, DC53, HSS, LD, Solid carbide etc. Suitable for mild, chopper, aluminum steel, pickling lines, silicon steel etc. Cutting capacity ranging from 0.05mm to 25mm thick coil strips. Steel shear blade - The surface finish has a great impact on the accuracy and durability of the steel shear blade. The grinding surface of the blade is actually formed by countless scratches scored by a large number of abrasive particles on the grinding wheel. So how to improve? using middle-soft grade white grinding wheel,  enlarge the linear speed of grinding wheel as much as possible, and moderately reduce the linear speed and longitudinal feed of blade workpiece, so as to obtain better surface quality with good roughness

Paper industrial knife involves various type like circular slitter knife, multi-edge bottom knife, slotter knife etc which with different shapes such as circular, straight, toothed and so on. And the applicaton is to slitting, rewinding, perforating and guillotine cutting. -Paper cutting blades with various type of trimming knife, slotter knife,  thin blade suitable for assembly line production. The edge of the paperboard cut by our blade is flat and smooth without flattening, which improves the overall quality and appearance of the paperboard. In particular, it could fundamentally improve the quality of subsequent printing process. -Cut off knife is designed specially for corrugator cutting machines, with straight blades(rejection blades) or spiral blades based on your requirements. Generally, choose 45# steel as material and cutting edge is HSS. Straight blades are generally used for lower speed corrugators and spiral blades are installed on high speed corrugators.

Teeth knife is application to various fileds such as paper industry blades,  rubber and plastic industry , packaging industry, wood industry, textile industry blades, etc.  There are different types and shapes according to different industries, like circular teeth knife and long serrated knife. We usually choose the material SKD11, HSS, 9CrSi, H13, SKD11+Tin, SKD11+Teflon, D2, SKH2, 6CrW2Si and so on. 

Doctor blade could be divided into four types based on the material, they are carbon steel doctor blade, plastic doctor blade, coated doctor blade and stainless steel doctor blade. The material of ink scraper shall be high quality, clean, free of impurities and wear-resistant. The blade may used to gravure and flexographic printing. Width of blade are usually are 30mm, 40mm, 50mm, 60mm Thickness are 0.15mm and 0.2mm Width of cutting edge is 1.3mm and 1.4mm Thickness of cutting edge is 0.065mm, 0.075mm, 0.10mm

Licheng Blade could offer different customized knives as you want. If you need your knives manufactured to your exact requirements, please feel free to contact us, we could produce high quality products with most competitive price.