Hollow Rod Specialized Circular Cutter Of Cigarette Assembly Line
For Last Cutting Process Of Filters With Cigarette Rod
Filter Knife is a component of cigarette making machines to slice
filter rod after being connected to cigarette rod.
Customization
Regular filter Knives are for 108mm - 126mm long filter rods,
filled with acetate tows. For hollow filters the knives had to be
sharper.
Please provide detailed info. to us if your desired specs is
different.
Depending on filter 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.
Heat Treatment Of Martensitic Stainless Steels
Austenitizing, where 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.
Tempering. Martensite would be heated to around 500 °C (932 °F),
held at such high temperature, then air-cooled. Higher tempering
temperatures decrease yield strength and ultimate tensile strength
but increase the elongation and impact resistance.
Quenching. The austenite is transformed into martensite, a hard
body-centered tetragonal crystal structure. The quenched martensite
is too hard and brittle for most applications. Some residual
austenite may remain.
Usages
Ferritic stainless steels are cheaper than austenitic steels and
present in many commercial products, which include:
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)
Architectural and structural applications (Type 430, which contains
17% Cr)
Household goods, such as kitchenware, sinks, and major appliances
Automobile exhaust pipes (Type 409 and 409 Cb[2] are used in North
America; stabilized grades Type 439 and 441 are used in Europe)
