Products

Our Scrap Chopper Blade is engineered for heavy-duty metal scrap cutting applications in recycling plants and industrial processing lines. Designed with precision and durability in mind, this blade ensures clean and efficient cuts of a wide range of metal materials including steel strips, aluminum scrap, copper wire, and more. It is ideal for use in scrap chopper machines and coil processing systems.

Rotary cutters play a pivotal role in plastic recycling systems, especially within pelletizing machines. Their main function is to cut, crush, and shape plastic materials into uniform pellets. To achieve optimal performance, these blades must be made from materials suited to specific chemical environments or customer needs. The correct blade angle ensures a balance between sharpness and durability, reducing the risk of edge chipping during operation.

The single-shaft shredder rotary knife is a critical cutting component of the single-shaft shredder, specifically designed for efficient processing of various solid wastes. It is suitable for shredding plastics, wood, metal, electronic waste, and other materials.

Toothed Blade with TiN Coating is specially engineered for high-performance food packaging applications. Made from premium-grade stainless steel and coated with Titanium Nitride (TiN), this blade offers superior wear resistance, extended lifespan, and exceptional cutting precision. The toothed edge ensures smooth and efficient slicing of various packaging materials, including plastic films, laminated papers, and foil..

Rotary metal shears, also called rotary metal slitting shears, play a vital role in the automotive manufacturing and steel stamping industries. These sheet metal slitting blades are essential for delivering precise cuts and enhancing production efficiency.

Along with the shredder blades, the stator knives are the primary cutting tools in a shredder. We provide stator knives for single-shaft shredders. Our knives are manufactured according to OEM specifications to ensure a perfect fit with your machine. We stock a wide range of common sizes for popular models.

The shredder machine blade is the core component of the shredder and plays a vital role in the shredding effect. Senda shredder machine blades are designed to meet the requirements of shredder blades based on different needs such as materials, production capacity, and output size.

Rotary cutters needs choose different objects according to  the chemical composition of the blade material or user special need. A suitable blade angle need maintain the sharpness of the blade and  make the blade have a certain strength without chipping in using time.

Multi-groove knife is used for cutting household paper like tissue paper, paper bag, and paper roll. We will recommend the right circular blade model from dozens of standard specifications for users' specific applications. If you can't find what you need, you can give us your drawings or samples and SENDA will produce the customized cutting blade exactly in accordance with your requirements.

Female slotter blades are essential tools in the packaging industry, used for precise cutting and slotting of corrugated cardboard. They ensure clean, accurate cuts, contributing to the efficiency and quality of box production. Suitable for various machinery, they offer durability and reliable performance.

We provide circular bottom knives compatible with all brands of slitting sections and machines. Along with circular top knives, they serve as the core components of every slitting section. Each circular bottom knife is precision ground to ensure optimal axial and radial runout, as well as parallelism.

V shape shear blades are cutting tools that are specifically designed to cut through materials in a V-shaped fashion. These blades are commonly used in the metalworking and manufacturing industries to cut through materials such as sheet metal, plate metal, and other types of metal alloys.

SENDA' world class slitting knives, shearing knives, chopping knives and rotary and stationary tungsten carbide knives will meet your specifications and exceed your expectations. Our capabilities and tungsten carbide knives experience will ensure quality knife products to enhance your production quality and efficiency. Senda can be customized according to customers' precision and application requirements.

The slitter separator disc (also known as the guide disc) is a critical component used on the shaft of slitting machines. Its primary function is to separate and guide narrow materials during the slitting process, helping to rewind these materials into narrow coils. Due to the frequent friction with metal materials, these separator discs must have exceptional abrasion resistance and surface finish to ensure durability and high performance.

Each longitudinal shear slitting line has a different strength and effective axis length. The number and size of all the slitting tools are naturally also very different. How to fix these loose ultra-high precision tools together to form a unified shearing system is an inescapable problem to ensure high quality slitting. The right hydraulic nut can reduce the operator’s work intensity and can lock all the slitting tools on the arbor stably.