The DENSIT wear protection concrete covers a range of temperatures going up to 1200 °C, and ensures an excellent wear protection, because of its different aggregates (Bauxite, Quartz, Corundum) by using a hard binder. This is a perfect solution for tangential wear applications : lining of separators, cyclones, grinding mills, conveyor belts or ducts.
Its application either by spraying, by trowelling or by casting makes installation easier, with a traditional thickness of 20 to 30 mm.
For extreme wear cases, the use of alumina tiles or sintered alumina pieces is highly recommended. PA Technologies sells and applies all solutions with different tiles types, the thickness may be from some millimeters to almost hundreds millimeters. Its application is made either by sticking ( up to 250°C) or by welding ( high temperature). In order to resist to thermal shocks, vulcanized solutions on rubber may also be used/applied.
PA Technologies has developed an expertise in the supply of pneumatic transport elements lined with concrete, alumina or basalt. These elements are available for all internal diameters and all geometrical shapes: bends, straights, Y -pipes or by-pass. PA technologies skill is going from the manufacture of a drawing based element, to the modification or the definition of a complete pipes line. These pipes are manufactured for the transport of all powdered material types: cement, sand, clinker, coal, fluff, granulates etc.
There is a suitable lining for each application : according to the speed, particles grain size, presence of impacts, temperatures, thicknesses etc, PA Technologies is able to recommend the most interesting solution, on a technical as well as on an economical point of view.: basalt electromelted solution, Epoxy resins, hard-surfacing metal etc.