Typical Conveyor Chain–Classification by Surface Treatment method

You will discover several different choice for heat treatment method and specs for the conveyor chains. Unique solutions is often applied not simply towards the chain as being a whole but to every single component individually, this kind of as pins or plates only.
Select preferred combinations in reference to your following explanation of options and makes use of.
Double Guard Coating
The surface is taken care of with outstanding corrosion resistant coating that approaches the resistance of stainless steel. Double guard coating consists of double layers of two diverse supplies. It exhibits practically doubled corrosive resistance in the salt water spray check in contrast to our conventional substantial guard coating, and will be utilized in mild alkaline or mild acidic conditions up to pH3.
With its enhanced corrosive resistance, it could be used in situations in which large guard or plated coatings cannot be used, and also in some situations the place only stainless steel can be applied.
(Double guard coating cannot be utilized to welded parts.)
Higher Guard Coating
Large guard coated surface has fantastic corrosion resistance.
The surface with the chain is finished in non-gloss white extremely protective coating. It has superb resistance to salt corrosion and rusting. This coating protects chains in higher temperatures since it can resist heat as much as about 250°C.
Considering the fact that large guard coating acts as a sacrificial anode for that chain body, you are able to expect sufficient corrosion resistance even if the coating has come off to some extent. Also, it can be utilized to welded components.
It’s recommended for outdoor use or near the sea in circumstances exactly where efficiency as higher as that of stainless steel isn’t necessary. In conditions that need resistance to alkaline and acid, double guard or stainless steel coating is encouraged because they have much better resistance than substantial guard.
Plating is mainly finished with nickel. It is a coating with each appealing exterior and corrosion resistance. By using it with grease lubrication, it exhibits excellent corrosion resistance. You’ll be able to anticipate the result to delay hydrogen brittle destruction when used in conditions wherever chains are exposed to sea breeze or acidic sprays.
(Double guard coating can’t be utilized to welded parts.)


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