You’ll find several different variety for heat treatment and specs to the conveyor chains. Distinct treatment options is usually utilized not only to your chain like a complete but to just about every part individually, this kind of as pins or plates only.
Select wanted combinations in reference on the following explanation of functions and uses.
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 virtually doubled corrosive resistance inside the salt water spray test in contrast to our traditional large guard coating, and might be utilized in mild alkaline 
or mild acidic ailments up to pH3.
With its enhanced corrosive resistance, it can be used in circumstances in which higher guard or plated coatings can’t be utilized, as well as in some situations in which only stainless steel could be used.
(Double guard coating cannot be utilized to welded parts.)
Higher Guard Coating
Higher guard coated surface has superb corrosion resistance.
The surface with the chain is completed in non-gloss white really protective coating. It’s excellent resistance to salt corrosion and rusting. This coating protects chains in large temperatures because it can resist heat as much as about 250°C.
Because large guard coating acts like a sacrificial anode for that chain entire body, you could assume adequate corrosion resistance even if the coating has come off to some extent. Also, it may be applied to welded elements.
It is actually suggested for outside use or close to the sea in circumstances exactly where functionality as substantial as that of stainless steel will not be required. In circumstances that need resistance to alkaline and acid, double guard or stainless steel coating is advised because they have greater resistance than substantial guard.
Plating
Plating is primarily performed with nickel. It’s a coating with the two interesting exterior and corrosion resistance. Through the use of it with grease lubrication, it exhibits superb corrosion resistance. You can count on the effect to delay hydrogen brittle destruction when used in circumstances exactly where chains are exposed to sea breeze or acidic sprays.
(Double guard coating cannot be utilized to welded parts.)
