HomeFilter making machinesstainless filter pipe welding machine 0.4mm stainless filter pipe welding machine 0.4mm Stainless steel filter pipe welding machine, flanged porous tube welding machine, also called spiral filter tube welding machine: use for make spiral flanged welded tube, normally use as wire wound filter inside frame Stainless filter pipe welding machine, Stainless Steel Perforated Filter Pipe Machine Technical Parameters: strip thickness 0.4mm strip width 68mm diameter range Φ 28-70mm power 3.75KW speed 0-4m/min dimension L*W*H 1100*1000*1350mm weight 800kg cutting mode saw blade cutting welding spiral argon arc welding current welding machine 300A material stainless steel applicable wire wound filter inside the frame