There are a number of assortment for heat treatment and specifications for your conveyor chains. Certain treatment options may be utilized not only to your chain like a entire but to every part separately, such as pins or plates only.
Pick wanted combinations in reference to the following explanation of functions and employs.
Double Guard Coating
The surface is taken care of with excellent corrosion resistant coating that approaches the resistance of stainless steel. Double guard coating includes double layers of two distinctive components. It exhibits virtually doubled corrosive resistance inside the salt water spray check compared to our traditional high guard coating, and may be used in mild alkaline or mild acidic problems up to pH3.
With its enhanced corrosive resistance, it may be utilized in conditions the place substantial guard or plated coatings cannot be utilised, and in some cases in some ailments wherever only stainless steel could be utilized.
(Double guard coating can’t be utilized to welded components.)
Large Guard Coating
Substantial guard coated surface has superb corrosion resistance.
The surface of your chain is completed in non-gloss white very 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 substantial guard coating acts as being a sacrificial anode for your chain physique, you’ll be able to anticipate adequate corrosion resistance even if the coating has come off to some extent. Also, it may be utilized to welded elements.
It truly is advised for outside use or close to the sea in situations the place effectiveness as large as that of stainless steel is just not essential. In circumstances that call for resistance to alkaline and acid, double guard or stainless steel coating is proposed as they have superior resistance than high guard.
Plating
Plating is generally carried out with nickel. It truly is a coating with the two attractive exterior and corrosion resistance. By utilizing it with grease lubrication, it exhibits outstanding corrosion resistance. You may count on the effect to delay hydrogen brittle destruction when utilized in conditions where chains are exposed to sea breeze or acidic sprays.
(Double guard coating cannot be applied to welded components.)