Varvel presents its line of high-temperature lubricants for silky-smooth functioning gearboxes. Gearboxes function well with standard lubricants only between -20°C and +40°C, but operating environments are often hotter than this. That's when you need a lubricant specially formulated for high temperatures. In a hot environment, the temperature around the gearbox can easily exceed 40°C, partly as a result of the heat generated by the application itself. Standard lubricants are no longer suitable in such cases and we offer our customers gearboxes filled with lubricants specially formulated for high temperatures and with a suitable viscosity for use in such environments in order to guarantee the same performance offered by standard lubricants at temperatures below 40°C.
The gearbox would still function with a normal lubricant, of course, but its performance would be negatively affected. Use of a high-temperature lubricant ensures maximum efficiency from the gearbox and the machine as a whole and also extends effectiveness and useful lifetime. Varvel uses only leading brand synthetic oils to guarantee the reliability and performance of its gearboxes.