You will discover a number of choice for heat treatment method and specifications for your conveyor chains. Distinct remedies is usually applied not only to the chain as a total but to every single part individually, this kind of as pins or plates only.
Decide on desired combinations in reference to the following explanation of attributes and uses.
Double Guard Coating
The surface is handled with exceptional corrosion resistant coating that approaches the resistance of stainless steel. Double guard coating includes double layers of two distinct materials. It exhibits nearly doubled corrosive resistance inside the salt water spray check compared to our standard higher guard coating, and will be used in mild alkaline or mild acidic ailments as much as pH3.
With its improved corrosive resistance, it may be utilized in circumstances in which high guard or plated coatings can’t be made use of, and also in some disorders where 
only stainless steel can be employed.
(Double guard coating cannot be utilized to welded parts.)
Higher Guard Coating
Large guard coated surface has excellent corrosion resistance.
The surface with the chain is finished in non-gloss white extremely protective coating. It has outstanding resistance to salt corrosion and rusting. This coating protects chains in large temperatures as it can resist heat up to about 250°C.
Considering that large guard coating acts as a sacrificial anode for your chain entire body, you could count on adequate corrosion resistance even when the coating has come off to some extent. Also, it could be applied to welded parts.
It is actually recommended for outdoor use or close to the sea in circumstances where overall performance as high as that of stainless steel isn’t necessary. In situations that require resistance to alkaline and acid, double guard or stainless steel coating is encouraged because they have much better resistance than high guard.
Plating
Plating is largely carried out with nickel. It is a coating with each attractive exterior and corrosion resistance. By using it with grease lubrication, it exhibits superb corrosion resistance. You can expect the impact to delay hydrogen brittle destruction when utilized in conditions in which chains are exposed to sea breeze or acidic sprays.
(Double guard coating can’t be applied to welded elements.)
