Metal industry

Industrial knives for metal industry

The metal industry is one of the most important industrial sectors, covering a wide range of activities, including the production, design and processing of metal materials. One of the key aspects in this industry is the precision and quality of metalworking, which is often achieved with the help of specialized metal knives.

These knives play a vital role in various stages of metal processing, including cutting, trimming, stamping and forming.

The role of metal knives in the metal industry

Metal knives are essential tools in the metal industry, where they are used for accurate and efficient cutting of metal materials. These knives are specially designed to handle hard metal alloys and are made from high-quality materials that provide long-lasting sharpness and wear resistance.

Head of Sales program Knives

Boštjan Ranc
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SIJ Ravne Systems
Boštjan Ranc
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Use of knives in different processes

Cutting and trimming:

  • Metal cutting knives are used to precisely cut metal plates, sheets, bars and other shapes into desired sizes and shapes. These knives must be extremely sharp to allow for clean and precise cuts, which is key to further processing and final product quality.

  •  In trimming, knives are used to remove excess edges or to adjust the dimensions of the product. Trim accuracy is important to ensure compliance with specifications and improve the aesthetic appearance of the product.

Each area of application demands specific characteristics from industrial cutting knives, such as wear resistance, high strength, and precision, to ensure quality and efficiency in cutting under the challenging conditions of the metal industry.

Areas of application

Hot rolling mills: In these mills, metal materials such as steel slabs or billets are processed at high temperatures where they become softer and easier to shape. Industrial cutting knives are used to precisely cut materials during or after rolling. Due to the high temperature, it is essential that the knives are made from special materials that can withstand extreme conditions and maintain their sharpness.

Cold rolling mills: In cold rolling mills, metal materials are processed at room temperature, allowing for greater precision and smoothness in the final product. Industrial cutting knives are used to precisely cut thin metal strips, sheets, and plates. The knives must be extremely sharp and durable to ensure clean cuts without material deformation.

Plate production: In plate production, special knives are used to cut metal plates to the desired size and shape. This process requires high precision since metal plates are typically thick and tough. Cutting knives must be able to handle large loads and provide clean, accurate cuts without damaging the material.

In these mills, metal materials are formed into pipes and tubes of various sizes. Industrial cutting knives are used to cut pipes to specific lengths or to trim edges. Since pipes are often made from solid metal alloys, the knives must be highly durable and sharp to ensure smooth and accurate cuts without deformation.

Profiles are metal sections with specific cross-sectional shapes, such as I-beams, U-channels, and T-sections, used extensively in construction and manufacturing.

Similar to the production of pipes, cutting knives are used to trim profiles to the required lengths and remove excess material. The accuracy of these cuts is essential to ensure that the profiles meet strict dimensional standards and are suitable for structural purposes.

Long products mills produce long metal elements such as bars, beams, profiles, and wires. Industrial cutting knives are used to trim or cut these products to the desired length. The knives must be capable of handling long, continuous cuts, often in high-strength materials, making durability a key factor.

This industry processes metals like aluminum, copper, brass, and titanium, which do not contain iron. Industrial cutting knives are used to process these non-ferrous metals, which are typically softer than ferrous metals but still require precise and clean cuts. The knives must be designed to prevent contamination and maintain the quality of the non-ferrous metals.

Steel service centers process various metal materials according to specific customer requirements. Industrial cutting knives are used to cut metal plates, strips, and other products to specific dimensions. Flexibility and precision in cutting are crucial, as the materials are often prepared for further use in different industries.

Industrial cutting knives are also used in other processing lines where metal materials are processed or prepared for subsequent operations. This may include edge trimming, cutting to specific dimensions, or shaping materials for particular applications. The diverse uses require that the knives be adapted to different materials and processing conditions.

Metal scrap recycling and demolition is a vital sector within the broader metal and construction industries, focusing on the recovery, processing, and repurposing of metal materials from structures and machinery that are no longer in use.

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Head of Sales program Knives

Boštjan Ranc
Sales
SIJ Ravne Systems
Boštjan Ranc