Hardened Nigrescent Rotating Drum Transferring Cut Cigarette Rods In MK9 Cigarette Making 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.

Port of Departure:

For goods of lesser amount and weight, or goods we have in stock, usually they get loaded on board via Guangzhou custom. That is, if you order several pieces of machine accessories of regular specifications, more likely than not your cargo will depart from Guangzhou custom.

For larger orders, unless requested otherwise, shipments will set sail from the nearest port of the manufacturing plant(s). Our plants locates mostly in mainland China, while our suppliers worldwide. So it is possible you will have cargoes from any port of mainland China, India, Laos or even Europe.

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.