Ma'anshan Guangchuan Machinery Tool & Die Technology Co., Ltd. supplies precision long straight trimming knives for paper and large format flat industrial knives for a wide range of industries including paper conversion, plastics, printing, and packaging. These long, straight, custom-shaped blades are crucial for achieving clean, precise trim lines and cut-offs on wide-web materials. The design often features custom elongated slot machine blades to facilitate micro-adjustments for optimal cutting clearance. Manufactured from high-grade tool steel (D2, HSS), our knives are precision ground to ensure superior straightness, maximum edge retention, and seamless performance in high-speed, continuous operations.
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