Conveyor roller Heavy series

The heavy series mining rollers They are mainly used for the transport and extraction of minerals of large dimensions and weight. Within the heavy series mining rollers, we have rubber or smooth rollers. Among the main common characteristics in this type of rollers are: sealing system, shaft holding, metal dust cover … Helical LHH • Mounting possibilities for metal tubes, in diameters ranging from 60mm to 159mm and shafts from 17mm to 40mm. • Electrowelded rolled steel tube, quality ST-37 according to DIN 17.200 standard. • Mining bowl with or without flange. In any case, for fixing by electric welding. Made of deep drawing steel in RR ST-1403 quality with calibrated bearing seats. • Round calibrated steel, F-212 and F-111 for diameters greater than 30mm. LH • Electrowelded rolled steel tube, quality ST-37 according to DIN 17.200 standard. It can be served in its natural, zinc-plated or painted finish. • Round calibrated steel, F-212 and F-111 for diameters greater than 30mm. • Mining bowl with or without flange, depending on the diameters. In any case, for fixing by electric welding. Made of deep drawing steel in RR ST-1403 quality with calibrated bearing seats. LHO Oval Cleaner • Electrowelded rolled steel tube, quality ST-37 according to DIN 17.200 standard. • Mounting possibilities for metal tubes, in diameters ranging from 60mm to 159mm and shafts from 17mm to 40mm. Mixed LHM • Mounting possibilities for metal tubes, in diameters ranging from 60mm to 159mm and shafts from 17mm to 40mm. • Electrowelded rolled steel tube, quality ST-37 according to DIN 17.200 standard.