Venturi tube welderfor filter bag cage, • Model: DW-80 • Input voltage: 380V (2 phase) • Power frequency: 50Hz • Cooling method: water cooling • Air pressure: 0.6-0.8 MPa • Insulation grade: F • Power capacity: 80 KVA • Working load: 35 KVA • Water flow: 3 L/min • Air flow: 100 L/min • Weight: 400kg Features• KD-D08B controller • Horizontal welding, applicable for welding of bag cage with random lengths, supporting-stand included