Idlers Rollers For Mining Manufactures
Idlers and Rollers Mining Wear Parts | Boundary Equipment. Idlers and Rollers. BOUNDARY manufactures idlers and rollers for the PH 2100, PH 2300, PH 2800, PH 4100 and BE495HR mining shovel that are equal to or better than OEM specifiions and standards. You can choose from cast rollers or forged rollers. Rollers are sold with roller shafts.