Rollier Ibérica, S.A. products

The fields of application of the ESS Series Dewatering Screens are: Washed sand dewatering. Aggregates washing. Paper pulp dehydration. Treatment of biomethanation waste in USW plants.

The decanters / clarifiers Rollier’s TDQ are a robust and economic solution for the recovery of muds in sand washing installations. They are available in several sizes: from 6 meters of diameter up to 12 meters. These Decanters / Clarifiers are economic because they do not have metallic base: a platform of concrete is enough to support it. In consequence, there is avoided the metallic floor and the heavy  structure to bear its weight. The panels are made of sheet folded, robust and simple.

The Rollier Sand Washing Units Series GSS are used for washing sand in gravel pits or in quarries with high clay content. Comprising a vibrating drainer, rubberised cyclone, tank and centrifuge pump fitted with a dynamic discharger..Used for washing sand in gravel pits or in quarries with high clay content. They collect sand particles of less than 5 mm and water from an irrigated screen in order to separate the particles smaller than 63 microns. Bentonite recovery mechanisms.

The densimetric table is a fluid bed: a vibrant soil with injected air creates a bed of particles that, by density, moves towards one or another side depending on the weight. This allows that material of different densities and granulometries could be separated. The Morrisfeed Densimetric Table works with two fans controlled by frequency converters integrated in the electric cabinet. This creates an air flow that goes through a vibrating table that is fed with the material to separate, throwing the heavy particles to one side and the light particles to the other side.

High performance and tested hardiness, the ROLLIERBELT conveyors are the best choice for your installation.Belt width: 500, 650, 800, 1000, 1200 and 1400mm, Named Brand Motorgear, For all kind of belts,Supports in structural pipe.

The Rollier Sand Washing Units Series GSS are used for washing sand in gravel pits or in quarries with high clay content.

The ELV vibrating elevator consists of a spiral tray welded to a robust central pipe in whose foot or head it has vibrators. The material ascends by vibration of homogeneous and constant way. It is used for vertical conveying and, given its great developed length, for cooling materials. Rollier has vibrant elevators with false bottom and water traffic in the interior to get better cooling. The vibrating elevator ELV Series can be manufactured in carbon steel, stainless steel AISI 304 and stainless steel AISI 316 and 316L (for the food industry). As optional, a plastic or a metalic dust proof cover can be delivered with dust aspirations pipes where required. When required, the spiral tray can be made with perforated sheet in the bottom, to assure more ventilation for hot materials. Easy to install, the ELV vibrating elevator only needs a leveled concrete floor to set it with chemical anchors.

For material unloading with a loader or dumper. Their purpose is to pre-screen large size material or boluses in gravel pits and quarries. They are normally fitted with a feeding hopper.Their low height facilitates feeding the hopper, which in traditional equipment with pre-screen guides requires greater feed volume and a very high load height. They are designed to be extremely robust and are adapted to the severe conditions of mining facilities.

Rollier PKR grizzly feeders are strong vibrating feeders suitable to feed primary or secondary crushers. They are also used to clean large volume scrap. They are manufactured as grizzly feeders (to be installed in a primary quarry hopper) or as grizzlies without feeding tray, to be placed downstream of a conveyor belt or feeder. They can be designed with or without steps combs, with second screening bridge (to separate the sterile) or without screening, as a primary feeder without combs. The Rollier grizzly feeders are the best solution to clean the stones in your quarry.