|Place of Origin:||China|
|Minimum Order Quantity:||1 pcs|
|Delivery Time:||5-8 days|
|Payment Terms:||T/T, Western Union, MoneyGram|
|Supply Ability:||100 pcs/month|
|Customizable(Y/N):||Y||Color:||Black / Blue|
|Payment Terms:||Negotiable||Shipping Terms:||EXW,FOB,CNF/CFR,CIF|
cog belt system,
cigarette cutting blade
Electroplated Hand Roller Of Filter Tipping Machine Max 5 For Connecting Cork Tipping Paper
Blackened Rolling Block is a casting part of filter assembly machine, placed next to the rolling drum, functioning together to roll the tipping paper and connect the filter and the cigarette.
Room-temperature blackening for stainless steel occurs by auto-catalytic reaction of copper-selenide depositing on the stainless-steel surface. It offers less abrasion resistance and the same corrosion protection as the hot blackening process. One application for room-temperature blackening is in architectural finishes (patina for stainless steel).
A standard black oxide is magnetite (Fe3O4), which is more mechanically stable on the surface and provides better corrosion protection than red oxide (rust) Fe2O3. Modern industrial approaches to forming black oxide include the hot and mid-temperature processes described below. The oxide can also be formed by an electrolytic process in anodizing. Traditional methods are described in the article on bluing.
Low temperature oxide, also described below, is not a conversion coating—the low-temperature process does not oxidize the iron, but deposits a copper selenium compound.
Hot Black Oxide
Cold Black Oxide
Mid-Temperature Black Oxide
copper selenium compound
Hard and tough
Long functional life
High temperature tolerance
High fracture strength
High receiving accuracy
Contact Person: Kiana