High accuracy Blackened Receiving Drum For MK8 Cigarette Maker To
Transfer Cigarettes To Filter Machine
Blackened Receival Drum
Blackened Receival Drum is a component connecting the cigarette rod
maker and filter machine. It receives cut cigarette rods and
transfer them in order to the filter machine.
Hot Black Oxide
Hot baths of sodium hydroxide, nitrates, and nitrites at 141 °C
(286 °F) are used to convert the surface of the material into
magnetite (Fe3O4). Water must be periodically added to the bath,
with proper controls to prevent a steam explosion.
Hot blackening involves dipping the part into various tanks. The
workpiece is usually "dipped" by automated part carriers for
transportation between tanks. These tanks contain, in order,
alkaline cleaner, water, caustic soda at 140.5 °C (284.9 °F) (the
blackening compound), and finally the sealant, which is usually
oil. The caustic soda bonds chemically to the surface of the metal,
creating a porous base layer on the part. Oil is then applied to
the heated part, which seals it by "sinking" into the applied
porous layer. It is the oil that prevents the corrosion of the
workpiece. There are many advantages of blackening, mainly:
l Blackening can be done in large batches (ideal for small parts).
l There is no significant dimensional impact (the blacking process
creates a layer about a micrometre thick).
l It is far cheaper than similar corrosion protection systems, such
as paint and electroplating.
The oldest and most widely used specification for hot black oxide
is MIL-DTL-13924, which covers four classes of processes for
different substrates. Alternate specifications include AMS 2485,
ASTM D769, and ISO 11408.
This is the process used to blacken wire ropes for theatrical
applications and flying effects.
Customization:
Regular receival drums are for 7.8*84mm cigarettes, MK8 model.
Please provide detailed info. to us if your desired specs is
different.
Depending on cigarette sizes, cigarette rod machine model, filter
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.
Features:
Surface strengthened
Hardened
Rust-proof
Antirust
Anti corrosion
Corrosion proof
Hard and tough
High performance
Brand new
Long functional life
Reliable
High temperature tolerance
High fracture strength
Stainless
High receiving accuracy
Copper-made
Black coating
Machines Applicable:
We provide receival drums for basically all types of cigarette
making machines including MK8, MK9, Protos 70/80/90, etc.
The drum shown in photos is for Chinese made MK8.
Other Services:
Before business actually starts, we are always glad to send you
samples(wear parts/ consumables/ spares) for a quality test.
Clients are always welcome to our office for better communication,
and also to our plants for an on-site inspection. Please inform us
of your journey beforehand so that we could meet you at the airport
and join you to visit our plants.
We provide on-site engineering support for installation of complete
machines if requested.
For requirement of specific certification to meet import
regulations of certain nations, inform us beforehand to get our
products certified if they are not yet.
Freight:
When CIF or CFR terms are applied to a trade of lesser amount,
taking delivery time, cost, risk, custom clearance proficiency, and
other factors into account, we choose express among DHL, UPS, TNT,
Aramex, Fedex, SF Express to deliver your goods.
For any other concerns involved in shipment issue, also please
contact with us beforehand.
