There are various assortment for heat treatment method and specifications for the conveyor chains. Certain treatments may be utilized not just for the chain as being a total but to every single component individually, this kind of as pins or plates only.
Decide on sought after combinations in reference to your following explanation of attributes and makes use of.
Double Guard Coating
The surface is treated with exceptional corrosion resistant coating that approaches the resistance of stainless steel. Double guard coating includes double layers of two distinct supplies. It exhibits just about doubled corrosive resistance during the salt water spray check in contrast to our conventional high guard coating, and will be utilized in mild alkaline or mild acidic ailments as much as pH3.
With its enhanced corrosive resistance, it may possibly be used in situations in which high guard or plated coatings cannot be employed, and in some cases in some ailments wherever only stainless steel might be used.
(Double guard coating cannot be applied to welded elements.)
Large Guard Coating
Large guard coated surface has superb corrosion resistance.
The surface on the chain is completed in non-gloss white really protective coating. It’s exceptional resistance to salt corrosion and rusting. This coating protects chains in substantial temperatures as it can resist heat up to about 250°C.
Considering the fact that high guard coating acts as being a sacrificial 
anode for that chain body, you may expect enough corrosion resistance even when the coating has come off to some extent. Also, it might be utilized to welded elements.
It is encouraged for outdoor use or close to the sea in circumstances where performance as higher as that of stainless steel is just not vital. In circumstances that require resistance to alkaline and acid, double guard or stainless steel coating is suggested because they have greater resistance than high guard.
Plating
Plating is mainly finished with nickel. It is actually a coating with each attractive exterior and corrosion resistance. By using it with grease lubrication, it exhibits fantastic corrosion resistance. You may assume the result to delay hydrogen brittle destruction when utilized in situations the place chains are exposed to sea breeze or acidic sprays.
(Double guard coating can’t be applied to welded elements.)
