Perforated Hydraulic filter, industrial oil filter tube rolling machine strip thickness 0.8-1.2mm strip width, diameter range 68mm (for diameter 70mm-300mm) strip width, diameter range 100mm (for diameter 105mm-400mm) total power 16.2kw production speed 0-4m/min dimension 4150*1500*2000mm host weight 2000kg cutting way burr saw blade cutting,continuous non-stop seams way internal bite applicable material galvanized steel, tinplate, zinc plating board applicable product high strength filter center tube, high pressure hydraulic oil network, the net oil filter