High-Quality Industrial Three-Hole Slitting Blades for Slitting and Rewinding Machines

Single-shaft shredder blades are used to process materials such as wood, metal, garbage, rubber, and plastic. Their cutting surface is round (R-shaped). The blade has a convex or flat hole in the center and usually has four cutting heads.

Plastic shredder blades are designed to withstand the high impact and shear forces required to shred a variety of plastic materials. These blades are highly wear-resistant, durable, and precision-engineered to ensure efficient cutting and a long service life.

Pelletizer blades are known by many different names: pelletizing blades, pelletizing cutting blades, pelletizing knives, die-face cutting blades, die-face blades, hot die-face cutting blades, and pelletizer cutting blades. However, their purpose is the same: to recycle materials into pellets.

Mask blades are key components in mask production equipment, primarily used for cutting and shaping mask fabric, ear straps, nose bridges, and other materials. They are typically installed on mask machines, slitting machines, and edge banding machines to ensure clean, burr-free cuts, improving production efficiency and mask quality.

Bullhorn blades are commonly used in industrial cutting tools in industries such as plastic packaging, rubber, paper products, textiles, film, and food packaging. They are named for their curved ends, resembling bull horns. These blades are typically installed in packaging machines, bag making machines, and cutting machines for hot or cold cutting, or cutting to length, films, plastic bags, and paper.

Three-hole blades are widely used in industrial cutting applications for precision cutting of films, tapes, paper, fibers, nonwovens, electronic materials, and medical materials.

Chipper blades are key cutting components used in wood chipping equipment, primarily used to process logs, branches, bamboo, and board scraps into chips of specified sizes. The blades achieve efficient cutting through high-speed rotation and are widely used in the wood-based panel, papermaking, wood pulp, forestry processing, bamboo products, and biomass energy industries.

This precision cutting blades is widely used in the processing of meat products, surimi products, sausages, ham, frozen foods, dumpling fillings, and snack foods.

These blades are widely used in industries such as rubber and plastics, textiles, packaging, electronics, papermaking, food, metallurgy, medical, and automotive parts processing, for processes such as slitting, trimming, punching, forming, and cutting.

The photovoltaic trimming knife is a high-precision tool designed specifically for trimming and cutting the edges of photovoltaic modules. It is primarily used for trimming silicon wafers, solar cells, glass edges, aluminum frames, and packaging materials. Made of high-quality alloy steel or superhard materials, the knife is sharp, wear-resistant, and provides smooth cutting. It effectively improves the machining accuracy and appearance quality of photovoltaic modules.

Tungsten carbide laminating machine blades are high-precision cutting tools designed specifically for laminating, slitting, and packaging machines. They are primarily used for slitting and trimming plastic films, paper-plastic composite films, metal foils, photovoltaic films, and other materials. Made from high-quality cemented carbide (tungsten carbide), the blades offer high hardness, high wear resistance, and exceptional cutting sharpness, ensuring smooth and efficient cutting performance even in high-speed production.

It is widely used in tire molding, post-vulcanization trimming, and rubber product finishing processes, making it a critical tool in tire production lines.

These high accuracy blades are widely used in carton printing machines, slotting machines, and paper separators, making them an indispensable tool in the corrugated cardboard processing industry.

Designed for high‑precision slitting of adhesive tape rolls, composite materials and film substrates. Manufactured from high‑quality tungsten carbide (cemented carbide) and high‑performance alloy steels, the blades offer exceptional sharpness and wear resistance. They are suitable for cutting BOPP tape, double‑sided tape, medical breathable bandages, electronic sealing tapes, and many other adhesive products. Whether used in packaging, electronics, medical, or composite material industries, the blades ensure clean, burr‑free cuts with no adhesive residue, delivering stable cutting performance.

Engineered for slicing and dicing Chinese medicinal herbs, rhizomes, and botanical materials. Made from high‑speed steel, cemented carbide, and tool steels, the blades are sharp, durable, and capable of precisely cutting both dry and wet herbal materials. Widely used in Chinese medicine processing, herbal powder production, and pharmaceutical manufacturing lines, these blades ensure uniform slice thickness, flat cuts, and minimal breakage, thereby improving the utilization rate and processing efficiency of medicinal materials.

Specifically developed for fish processing and seafood handling operations, ideal for deboning, skinning, and portioning fish fillets. Manufactured from high‑strength stainless steel and quality alloy steels, the blades are sharp, flexible, and conform closely to the natural contours of the fish, enabling precise, clean cuts. Widely used in seafood processing plants, food production lines, and cold‑chain logistics companies, these blades increase meat yield and reduce waste.

Designed for trimming and edge finishing on fully automatic and semi‑automatic edge banding machines in panel furniture, cabinet, and woodworking production. Manufactured from high‑quality cemented carbide (tungsten carbide) and PCD (polycrystalline diamond) materials, these blades offer exceptional hardness and wear resistance. They are compatible with major edge bander brands such as Homag, Biesse, IMA, and SCM, and can accurately trim PVC, ABS, melamine, wood veneer, and other edge banding materials. The blades ensure smooth, burr‑free finished edges, significantly improving the overall quality and appearance of finished furniture products.

Specifically designed for fruit and vegetable processing, these blades are ideal for dicing, cubing, and strip‑cutting of various fruits and vegetables. Made from high‑quality stainless steel and high‑hardness alloy steels, they offer excellent sharpness, wear resistance, and corrosion resistance. Widely used in fruit canning, quick‑frozen fruit and vegetable production, fresh‑cut produce distribution, and central kitchens, these blades can precisely cut fruits such as apples, mangoes, pineapples, and dragon fruit into uniform dice or strips, ensuring consistent product size and appearance, thereby improving processing efficiency and product added value.

These blades are specially designed for deburring, chamfering, and edge finishing of various metal and plastic pipes during pipe processing, installation, and maintenance. Manufactured from high‑speed steel (HSS) and high‑quality alloy steels with precision heat treatment, they offer high hardness and excellent wear resistance. Widely used for copper, aluminum, stainless steel, PVC, and other pipe materials, these blades can quickly remove burrs and sharp edges from both inner and outer walls, ensuring smooth, safe pipe ends and improving connection quality and installation efficiency.

Engineered for slitting and cutting of wet wipes, non‑woven fabrics, and tissue products in production lines. These blades are suitable for rotary cutting, slitting, and fixed‑length cutting on wet wipe manufacturing equipment. Made from cemented carbide (tungsten carbide), high‑speed steel, and stainless steel, they offer high sharpness, excellent wear resistance, and superior corrosion resistance. Widely applied in baby wipes, disinfectant wipes, cosmetic pads, and non‑woven product lines, these blades deliver clean, burr‑free, and deformation‑free cuts, ensuring product quality and production efficiency.

These blades are designed for precise cutting of various metal pipes (copper, aluminum, stainless steel, steel) and plastic pipes (PVC, PPR). Manufactured from high‑speed steel (HSS), alloy steel, and SK5 high‑carbon steel with precision heat treatment, they provide high hardness, sharpness, and excellent wear resistance. Widely used in pipe installation, plumbing, industrial pipe processing, and home renovation, these blades enable fast, accurate, and clean cuts, improving installation efficiency and pipe connection quality.

These blades are designed for garden pruning, orchard trimming, and landscape maintenance, suitable for manual and electric pruning shears, grass shears, and hedge shears. Made from SK5 high‑carbon steel, 65Mn manganese steel, and high‑quality stainless steel with full heat treatment and precision grinding, they offer high hardness, sharpness, and excellent wear resistance. Widely used in landscaping, orchard farming, floriculture, and municipal maintenance, these blades can easily cut branches, grass, and hedges, ensuring smooth cuts and efficient operation, thereby improving work efficiency and user experience.

Designed specifically for deburring and trimming operations in tire manufacturing and rubber processing industries, suitable for post‑cure tread finishing, vent hole trimming, and flash removal on various tire types. Manufactured from tungsten carbide (cemented carbide), high‑speed steel, and high‑quality alloy tool steels, the blades offer extremely high hardness, wear resistance, and heat resistance, effectively resisting abrasive wear caused by rubber compounds and textile reinforcing materials. Widely used in automatic trimming systems on tire production lines and rubber product processing equipment, compatible with mainstream trimming machines such as Spadone, Pelmar, and Akarmak. The blades ensure smooth, burr‑free cuts, significantly improving the surface quality and production efficiency of finished tires.

Specifically designed for plastic pelletizing, recycled plastic granulation, and polyester chip cutting in the chemical fiber industry. Suitable for underwater pelletizing, strand pelletizing, and die‑face pelletizing of various plastic materials. Manufactured from high‑speed steel, cemented carbide (tungsten steel), powder metallurgy steel (ASP®), and stainless steel, the blades undergo strict heat treatment and precision grinding to achieve high hardness, good toughness, and long‑lasting sharp edges. Widely used in production lines for PP, PE, ABS, PVC, and other plastic pellets, as well as specialized equipment for polyester (PET) chip cutting in the chemical fiber industry. The blades deliver uniform, stable pelletizing without material sticking or stringing, effectively reducing blade change frequency and improving granulation efficiency and product quality.

Designed specifically for slitting, cutting, and fixed‑length cutting operations in the textile, garment, and non‑woven industries. Suitable for high‑precision cutting of various natural fibers, synthetic fibers, and non‑woven materials. Manufactured from high‑quality stainless steel, high‑speed steel, and cemented carbide, the blades offer excellent sharpness, wear resistance, and corrosion resistance. Widely used in garment cutting tables, home textile production lines, non‑woven slitting machines, and automotive interior material processing, the blades ensure smooth, burr‑free, and snag‑free cuts, effectively improving cutting efficiency and fabric utilization while reducing material waste.

Specifically designed for automated cutting of various pipe materials, suitable for high‑volume fixed‑length cutting and slitting of metal pipes (steel, stainless steel, copper, aluminum) and plastic pipes (PVC, PPR, PE). Manufactured from high‑speed steel, cemented carbide, cermet, and high‑quality alloy steels with precision heat treatment and grinding, the blades offer high hardness, excellent wear resistance, and superior impact toughness. Widely used in pipe processing, automotive parts manufacturing, furniture tubing processing, construction and plumbing installation, these blades are compatible with various automatic pipe cutters, pipe cutting production lines, and pipe sawing equipment, delivering fast, accurate, and clean cuts with smooth, burr‑free surfaces.

This bird food cutting and feeding blade is designed for pet bird food sticks, grain energy blocks, and automatic feeder systems. The blade body is made of food-grade stainless steel, offering excellent moisture and oxidation resistance. It will not grow mold or rust even after prolonged contact with grains, honey, and other ingredients, making it completely safe for birds. The finely ground edge cuts smoothly without jamming, producing clean, uniform portions without delamination or crumbling, ensuring accurate dispensing by automatic feeders. The mirror-polished surface prevents residue from sticking and rinses clean easily, making it an ideal supporting blade for bird food processing and automatic feeding equipment.

High‑Rigidity Multi‑Bevel Bottle‑Cap Slitting Blade is designed for pre‑treatment of plastic bottle‑cap recycling and dismantling. With multi‑bevel pointed‑tip cutting‑edge, available in 42CrMo and Cr12MoV. Precision‑ground and heat‑treated for balanced rigidity, impact‑resistance and wear‑resistance. Suitable for longitudinal and circumferential slitting of various bottle‑caps. Custom specifications are supported, widely applied in plastic‑recycling and sorting lines.