HK UPPERBOND INDUSTRIAL LIMITED
HK UPPERBOND INDUSTRIAL LIMITED
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Copper Selenium Counter Board To Roll Cigarette Connecting Paper In Filter Matching Machine Max S
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.
Black Oxide Specs
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.
Port of Departure
For goods of lesser amount and weight, or goods we have in stock, usually they get loaded on board through Guangzhou custom. If you order several pieces of machine accessories of regular specifications, more likely than often 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, Indonesia, Laos or even Europe.
Advantages Of Blackening
Blackening can be done in large batches (ideal for small parts).
There is no significant dimensional impact (the blacking process creates a layer about a micrometre thick).
It is far cheaper than similar corrosion protection systems, such as paint and electroplating.
