LUK Knives FAQ

Q1: What are industrial blades and machine knives used for?

A1: They are used for cutting, slitting, trimming and shaping in industries like packaging, paper, metal, plastic and food processing.

Q2: What materials are industrial blades made of?

A2: Common materials include high-speed steel (HSS), carbide, stainless steel and carbon steel, based on cutting needs.

Q3: What is the difference between HSS and carbide industrial blades?

A3: HSS blades are cost-effective and durable; carbide blades have higher hardness and wear resistance for tough materials.

Q4: Can you customize industrial blades according to our machine?

A4: Yes, we provide custom blades with tailored size, shape and hardness to match your specific machine model.

Q5: How long do industrial blades last?

A5: Service life ranges from 100 to 10,000 hours, depending on material, cutting load and maintenance.

Q6: How to maintain industrial blades for longer service life?

A6: Keep blades clean, sharpen regularly, avoid overloading and use appropriate cutting speed.

Q7: What types of machine knives do you supply?

A7: We supply slitting knives, circular blades, guillotine blades, shredder blades and corrugated box knives.

Q8: Can industrial blades be sharpened after wear?

A8: Yes, most HSS and carbide blades can be sharpened 2-5 times, extending their service life.

Q9: What is the lead time for custom industrial blades?

A9: Lead time is 3-7 working days for standard custom blades, 7-15 days for complex designs.

Q10: Do you provide replacement blades for all machine brands?

A10: Yes, we offer replacement blades compatible with most mainstream industrial machine brands.

This article was published on 2026年04月27日, and last updated on 2026年04月27日. The article will be continuously updated.