Ferritic Long Cut Off Blade On Traditional Design Of Cigarette Production Machine For First Cutting Process

Cigarette Knife is a component of cigarette making machines to slice cigarette rod before going into the filter assembly machine.

Usages

Ferritic stainless steels are cheaper than austenitic steels and are present in many products, which include:

Automobile exhaust pipes (Type 409 and 409 Cb[2] are used in North America; stabilized grades Type 439 and 441 are used in Europe)

Architectural and structural applications (Type 430, which contains 17% Cr)

Household goods, such as kitchenware, sinks, and major appliances

Building components, such as slate hooks, roofing, and chimney ducts

Power plates in solid oxide fuel cells operating at temperatures around 700 °C (1,292 °F) (high-chromium ferritics containing 22% Cr)

Heat Treatment Of Martensitic Stainless Steels

Austenitizing, in which the steel is heated to a temperature in the range 980–1,050 °C (1,800–1,920 °F), depending on grade. The resulting austenite has a face-centered cubic crystal structure.

Quenching. The austenite is transformed into martensite, a hard body-centered tetragonal crystal structure. The quenched martensite is very hard and too brittle for most applications. Some residual austenite may remain.

Tempering. Martensite is heated to around 500 °C (932 °F), held at temperature, then air-cooled. Higher tempering temperatures decrease yield strength and ultimate tensile strength but increase the elongation and impact resistance.

Customization

Regular cigarette Knives are for 5.4mm - 8.4mm diameter cigarette rods. Please provide detailed info. to us if your desired specs is different.

Depending on cigarette rod diameter and cigarette making machine model and other factors, time needed for manufacturing can vary. Thus details of product and relative lead time must be negotiated beforehand to avoid any discordance.