You will discover a number 
of variety for heat treatment method and specifications to the conveyor chains. Distinct treatment options can be applied not only to the chain as being a full but to just about every 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 test compared to our standard large guard coating, and can be used in mild alkaline or mild acidic conditions as much as pH3.
With its improved corrosive resistance, it could possibly be utilized in circumstances wherever high guard or plated coatings can’t be used, and also in some conditions exactly where only stainless steel can be employed.
(Double guard coating cannot be utilized to welded parts.)
Large Guard Coating
Large guard coated surface has exceptional corrosion resistance.
The surface with the chain is finished in non-gloss white very protective coating. It’s exceptional 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 being a sacrificial anode to the chain entire body, you could count on adequate corrosion resistance even if the coating has come off to some extent. Also, it might be applied to welded components.
It is suggested for outdoor use or close to the sea in circumstances where efficiency as large as that of stainless steel is just not required. In conditions that require resistance to alkaline and acid, double guard or stainless steel coating is recommended because they have far better resistance than higher guard.
Plating
Plating is generally completed with nickel. It really is a coating with the two attractive exterior and corrosion resistance. By using it with grease lubrication, it exhibits exceptional corrosion resistance. You can expect the impact to delay hydrogen brittle destruction when utilized in circumstances in which chains are exposed to sea breeze or acidic sprays.
(Double guard coating can’t be utilized to welded elements.)
