アルスコーポレーション List of Products and Services

【For companies using slitting machines and cutting machines】 Are you facing any of these issues? - Commercially available round knives lack durability and require frequent blade replacements - Commercially available round knives cannot cut special materials - You want to create custom blades, but the quantity is small and the cost is high - You want to install commercially available carbide round knives on your machines Alus will solve these problems for our customers. *For more details, please download the PDF document or feel free to contact us.

This rotary knife is suitable for cutting not only films and sheets but also materials like polyurethane foam, paper tubes, and special fiber sheets. In addition to creating blades tailored to the introduction of new equipment, we also address customer requests regarding the development of replacement blades for older equipment and maintenance issues due to the closure of suppliers we have worked with. We will propose the cutting performance that best suits your situation based on your needs. For more details, please contact us or download our catalog to view.

We would like to introduce a case where we received a request from a fiber machinery manufacturer to produce and deliver a circular blade for cutting cushioning material for packaging all at once. Since the workpiece was made of thick kraft paper, we arranged the saw blades in a V-shape to reduce the resistance on the blades compared to a straight alignment, thereby improving the penetration into the workpiece. Although the increased blade length affects the stroke length of the cylinder, this method is sometimes used for workpieces such as coated paper. 【Case Overview】 ■ Purpose - To cut cushioning material for packaging all at once ■ Processing Details - By arranging the saw blades in a V-shape, we reduced the resistance on the blades compared to a straight alignment, improving the penetration into the workpiece. *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study in response to the inquiry regarding the high wear rate and frequent blade replacements of existing circular blades when cutting rolls of copper foil film at various stages of processing. We propose a carbide circular blade made from ultra-fine particle alloy, featuring a double-edged design. By altering the cutting angle at the start and the angle at the blade's base, we have reduced the impact on cutting performance even as the blade wears, enabling stable cutting even with composite materials. As a result, we have achieved more than double the lifespan compared to conventional blades, thereby reducing the frequency of replacements. [Case Overview] ■ Issue - Existing circular blades wear out quickly, leading to high replacement frequency. ■ Proposal - A carbide circular blade made from ultra-fine particle alloy with a double-edged design. *For more details, please download the PDF or feel free to contact us.

We received an order for round blades for slitting processing for food protection sheets, and we would like to introduce a case we produced. After much trial and error, we decided to use round blades for this slitting process and opted for carbide materials to enhance durability compared to conventional methods. Considering the installation dimensions of the machine and the size of the slits, the final diameter was reduced to less than 20mm. For reference, a PET bottle cap has a diameter of about 28mm, making this even smaller. 【Case Overview】 ■ Purpose: Slitting processing for food protection sheets ■ Processing Details: Use of carbide materials ■ Product: Ultra-small round blade with a diameter of less than 20mm *For more details, please download the PDF or feel free to contact us.