Pakmarkas is an Italian integrated automation enterprise providing complete supporting parts for European photovoltaic power station projects, covering packaging lines, industrial conveyors and PV tracking reducers.
Standard Z1V1 bearings produced obvious humming and whistling under -35℃~70℃ outdoor temperature swings and frequent start-stop cycles; long static placement aged the rubber seals causing grease leakage, and wind-blown sand accelerated abrasive wear—blocking Pakmarkas's overseas PV bid progress.