Roll Maintenance & Repair

Triosim offers regular machine maintenance services to improve up time and reliability. Our customized programs help mills operate efficiently and maintain their assets. Our qualified mechanical services staff have extensive backgrounds in mechanical repair, and operation of various paper, and pulping components and machinery you can depend on. Triosim can help with anything from the woodyard to the winder!

Go Further with Triosim

Replacement Parts

Triosim is your quick supply source for most replacement parts, and an array of custom engineered parts. We know what unscheduled downtime is like, therefore we strive to provide you with quick, and efficient solutions to keep your operation running smoothly.

Suction Rolls

Triosim can repair or replace any OEM suction roll. Efficient suction rolls are essential to production.



Electroplating is a process that uses electric current to reduce dissolved metal cations to form a coherent metal coating on an electrode. This process is used in a wide variety of industries. Nickel electroplating is a technique of applying a thin layer of nickel onto a metal object which provides corrosion resistance, wear resistance, or can be used to build up worn or undersized parts for salvage purposes. Triosim uses this industry preferred process to restore undersized shaft and journal fits. Nickel plating is an excellent option to restore your tapered bearing seat without replacing the entire part.

Thermal Arc


Triosim offers coatings with ARCSPRAY. ArcSpray process uses two wires electrically charged, one positive ( + ) the other negative ( – ). They are positioned so that when fed together, an arc (ionized path) is formed between the two wires. Compressed air atomizes the molten metal and propels the particles forward at very high velocity. Upon impact, the molten particles fuse to the base metal and flatten out to form a very dense layer. Additional layers can be added to achieve the desired thickness. The coatings can be finished by machining or grinding or used in the as sprayed condition.


Why you should work with Triosim?