Bottom welderfor filter bag cage, General Specification Model: DX-80/DX-50 Input voltage: 380V or 220V Power frequency: 50/60Hz Cooling method: water cooling Air pressure: 0.6-0.8 MPa Insulation grade: F Power capacity: 80/50 KVA Working load: 35 KVA Water flow: 3 L/min Air flow: 200 L/min Features Specifically designed cyclinder ensures stable air pressure and welding speed One-piece machine body secures its rigidity Adopting KD-08A controller and reliable welding loop Top support locating flange and adjustable stand ensures the perpendicularity between the support and cage axis Top cap welder is also applicable for welding connecting rings for multi-section cages