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Galvanized sheet steel:0.3~1.0mm Stainless steel sheet:0.3~1.0mm Tin Plated Sheet:0.3~1.0mm Welding height 1000mm/1250mm Welding speed5 5~9m/min Overlap 6mm Welding copper wire diameter 2.0mm Cooling water flow rate https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202210/13f633f86181a5a22c6ef52859c22c03/playlist.m3u8 20 2022-10-18T10:32:21+08:00 1803 4.9 Sheet Metal Resistance Seam Welding Machine Resistance Seam Welding Machine 80KVA Automated Resistance Welder 80KVA https://www.seam-weldingmachine.com/sale-37551985-100kva-resistance-seam-welder-air-duct-straight-seam-welding-machine.html 0.8 weekly 2025-06-27 https://www.seam-weldingmachine.com/photo/pl114308030-100kva_resistance_seam_welder_air_duct_straight_seam_welding_machine.jpg https://www.seam-weldingmachine.com/sale-37551965-air-duct-resistance-seam-welding-machine-straight-seam-welding-machine.html 0.8 weekly 2025-06-28 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The 3-dimensional welding auxiliary guards are electrically adjusted, and the sliding and holding position can be completed to the greatest extent. meet the needs of heavy duty duct and thick wall steel drum welding. 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Automatic Seam Welding Machine 100KVA Automatic seam welding machine for steel drums Galvanized sheet steel Welding diameter 300~ 500mm Types of Welded Sheets Galvanized sheet steel Low carbon sheet steel Stainless steel sheet Welding height 1000mm Weld thickness Low carbon sheet steel:0.3~1.2mm Galvanized sheet steel:0.3~1.2mm Stainless steel sheet:0.3~1.2mm Welding beat 5~8/min Welding speed 5~15m/min Overlap 4~6mm Cooling water flow rate 0.4Mpa 8.5L/min Compressed air 0.8Mpa 600L/min 25 C Welding power https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202210/67afe156ba5d575b002d9871c9c9cc96/playlist.m3u8 76 2022-10-19T12:17:01+08:00 4060 4.8 steel drum automatic seam welding machine Galvanized sheet Automatic Seam Welding Machine Automatic Seam Welding Machine 100KVA https://www.seam-weldingmachine.com/sale-33817882-35kva-stationary-spot-welding-machine-intermediate-frequency-spot-welder.html 0.8 weekly 2025-11-04 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https://www.seam-weldingmachine.com/photo/pl119483100-ruilian_custom_welding_machine_ac_welding_controller_resistance_spot_welding.jpg https://www.seam-weldingmachine.com/sale-30501314-overlap-6mm-air-duct-weiding-resistance-seam-welding-machine-3m-min.html 0.8 weekly 2023-03-01 https://www.seam-weldingmachine.com/photo/pl114310448-overlap_6mm_air_duct_weiding_resistance_seam_welding_machine_3m_min.jpg https://www.seam-weldingmachine.com/photo/seam-weldingmachine/video/20221118_6376f0c355e6b.mp4.jpg?1668740269 Overlap 6mm Air Duct Weiding Resistance Seam Welding Machine 3m/Min Resistance Seam Welding Machine Air Duct Straight Seam Welding Machine Welding diameter 100~ 1000mm Types of Welded Sheets Tin Plated Sheet Galvanized sheet steel Low carbon sheet steel Stainless steel sheet Weld thickness Low carbon sheet steel:0.3~1.0mm Galvanized sheet steel:0.3~1.0mm Stainless steel sheet:0.3~1.0mm Tin Plated Sheet:0.3~1.0mm Welding height 1000mm/1250mm Welding speed 3~9m/min Overlap 6mm Welding copper wire diameter 2.0mm Cooling water flow rate 0 https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202211/e4ce124f6faf0d481921d569a357b084/playlist.m3u8 102 2022-11-18T10:42:35+08:00 36 4.1 Overlap 6mm Resistance Seam Welding Machine seam welding machine 3m/min Overlap 6mm seam welding machine https://www.seam-weldingmachine.com/sale-30499588-low-carbon-sheet-steel-air-duct-seam-welding-equipment-resistance-welder.html 0.8 weekly 2023-03-01 https://www.seam-weldingmachine.com/photo/pl114302057-low_carbon_sheet_steel_air_duct_seam_welding_equipment_resistance_welder.jpg https://www.seam-weldingmachine.com/photo/seam-weldingmachine/video/20221018_634e100ed9b2a.mp4.jpg?1666061216 Low Carbon Sheet Steel Air Duct Seam Welding Equipment Resistance Welder Resistance Seam Welding Machine Air Duct Straight Seam Welding Machine Welding diameter 100~ 1000mm Types of Welded Sheets Tin Plated Sheet Galvanized sheet steel Low carbon sheet steel Stainless steel sheet Weld 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https://www.seam-weldingmachine.com/photo/seam-weldingmachine/video/20221018_634e100ed9b2a.mp4.jpg?1666061216 Air Duct Straight Seam Resistance Spot Welding Equipment 9m/Min Resistance Seam Welding Machine Air Duct Straight Seam Welding Machine Welding diameter 100~ 1000mm Types of Welded Sheets Tin Plated Sheet Galvanized sheet steel Low carbon sheet steel Stainless steel sheet Weld thickness Low carbon sheet steel:0.3~1.0mm Galvanized sheet steel:0.3~1.0mm Stainless steel sheet:0.3~1.0mm Tin Plated Sheet:0.3~1.0mm Welding height 1000mm/1250mm Welding speed 3~9m/min Overlap 6mm Welding copper wire diameter 2.0mm Cooling water flow rate 0 https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202210/13f633f86181a5a22c6ef52859c22c03/playlist.m3u8 20 2022-10-18T10:32:21+08:00 1803 4.1 resistance welding equipment 9m/min Air Duct resistance spot welding equipment Straight Seam resistance welding equipment 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https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202211/e4ce124f6faf0d481921d569a357b084/playlist.m3u8 102 2022-11-18T10:42:35+08:00 36 4.1 Resistance Seam Welding Machine 9m/min Tin Plated Sheet Resistance Seam Welding Machine sheet metal welding machine 9m/min https://www.seam-weldingmachine.com/sale-31572001-low-carbon-sheet-steel-duct-rolling-machine-air-duct-automatic-rolling-machine.html 0.8 weekly 2023-02-27 https://www.seam-weldingmachine.com/photo/pl119438229-low_carbon_sheet_steel_duct_rolling_machine_air_duct_automatic_rolling_machine.jpg https://www.seam-weldingmachine.com/sale-30498775-welding-dia-100mm-tin-plated-sheet-resistance-seam-welder-machine.html 0.8 weekly 2025-06-22 https://www.seam-weldingmachine.com/photo/pl114298645-welding_dia_100mm_tin_plated_sheet_resistance_seam_welder_machine.jpg https://www.seam-weldingmachine.com/photo/seam-weldingmachine/video/20221018_634e100ed9b2a.mp4.jpg?1666061216 Welding Dia 100mm Tin Plated Sheet Resistance Seam Welder Machine Resistance Seam Welding Machine Air Duct Straight Seam Welding Machine Welding diameter 100~ 1000mm Types of Welded Sheets Tin Plated Sheet Galvanized sheet steel Low carbon sheet steel Stainless steel sheet Weld thickness Low carbon sheet steel:0.3~1.0mm Galvanized sheet steel:0.3~1.0mm Stainless steel sheet:0.3~1.0mm Tin Plated Sheet:0.3~1.0mm Welding height 1000mm/1250mm Welding speed 3~9m/min Overlap 6mm Welding copper wire diameter 2.0mm Cooling water flow rate 0 https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202210/13f633f86181a5a22c6ef52859c22c03/playlist.m3u8 20 2022-10-18T10:32:21+08:00 1803 4.4 Welding dia 100mm resistance seam welder Tin Plated Sheet resistance seam welder Tin Plated Sheet seam welder machine https://www.seam-weldingmachine.com/sale-30442484-50kva-automatic-seam-welding-machine-air-duct-resistance-seam-welders.html 0.8 weekly 2026-03-25 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https://www.seam-weldingmachine.com/vodcdn/videos/encoder/1202210/13f633f86181a5a22c6ef52859c22c03/playlist.m3u8 20 2022-10-18T10:32:21+08:00 1803 4.7 50KVA Resistance Seam Welding Machine 50KVA seam welding machine Resistance Seam Welding Machine 1000mm https://www.seam-weldingmachine.com/sale-30500512-air-duct-straight-seam-resistance-welding-machine-50kva-automated-resistance-welder.html 0.8 weekly 2025-06-18 https://www.seam-weldingmachine.com/photo/pl114306604-air_duct_straight_seam_resistance_welding_machine_50kva_automated_resistance_welder.jpg https://www.seam-weldingmachine.com/photo/seam-weldingmachine/video/20221018_634e100ed9b2a.mp4.jpg?1666061216 Air Duct Straight Seam Resistance Welding Machine 50KVA Automated Resistance Welder Resistance Seam Welding Machine Air Duct Straight Seam Welding Machine Welding diameter 100~ 1000mm Types of Welded Sheets Tin Plated Sheet Galvanized sheet steel Low carbon sheet steel Stainless steel sheet Weld thickness Low carbon sheet 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