Filter cage top welder 1. To weld top cap of filter bag cage ( filter cage) to cage top. 2. Spot weld 3. Cage welder Filter cage top welder Model: DS-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/ 50 KVA • Working load: 35 KVA • Water flow: 3 L/ min • Air flow: 100 L/ min