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5311. Pressure Vessel Ss Steel TIG/MIG Automatic Rotary Seam Welding Machine 
[Nov 30, 2025]
[Nov 30, 2025] Pressure Vessel SS Steel TIG/MIG Automatic Rotary Seam Welding Machine Product Description Longitudinal Seam Welding Longitudinal seam automatic welding machine is mainly used for longitudinal seam welding of ...
5312. New Double Gas Tank Circular Seam Welding Machine with MIG Welding Mode [Nov 30, 2025]
[Nov 30, 2025] New Double Gas Tank Circular Seam Welding Machine with MIG Welding Mode Product Description An automatic circumferential seam welding machine for LPG cylinders without welding positioning, including a feeding bracket ...
5313. Automatic CNC Saw Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5314. Boiler Nozzle and Manhole Automatic CNC Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5315. Qizhi Automatic Welding Machine for Boiler Nozzle and Manhole [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5316. Qizhi Automatic Welding Machine for Boiler Fabrication Production [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5317. Nozzle Internal Seam Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5318. Automatic Tank Nozzle Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5319. Qizhi Automatic Nozzle Internal Seam Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5320. Qizhi Automatic CNC Nozzle Internal Seam Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5321. High-Efficiency Automatic Nozzle Internal Seam Welding Machine [Nov 04, 2025]
[Nov 04, 2025] QIZHI CNC Boiler Nozzle Welding Machine, Suspension Type, Suitable for Nozzle External and Internal Welding 1. Key Features It is mainly used for saddle welding of nozzle to shell/ nozzle to elliptical or ...
5322. Factory Direct MIG Welding Machine Nbm-350 Combined Stable Wire Feeding [Jul 22, 2025]
[Jul 22, 2025] Product Description NBM-350 combined/500 combined Machine Configuration power supply wire feeder liquid cooler 5m integrated cable 2m power cord 3m welding torch(water cooling) gas meter set Character of ...
Company: Nanjing Shifeng Welding and Cutting Equipment Co., Ltd.
5323. High Performance MIG Welding Machine Nbm-350 Combined [Jul 22, 2025]
[Jul 22, 2025] Product Description NBM-350 combined/500 combined Machine Configuration power supply wire feeder liquid cooler 5m integrated cable 2m power cord 3m welding torch(water cooling) gas meter set Character of ...
Company: Nanjing Shifeng Welding and Cutting Equipment Co., Ltd.
5324. Qizhi Membrane Panel Production Line (GMAW) with High Automation [Mar 18, 2025]
[Mar 18, 2025] Automatic membrane panel production line (GMAW) Product Description QIZHI provides customized membrane panel welding production line for boiler manufacturers. We can provide SAW method or MIG method production lines. ...
5325. Qizhi Pressure Vessel Fabrication Machine with Automatic Welding Manipulator [Mar 18, 2025]
[Mar 18, 2025] Automatic Welding Manipulator Machine for Pressure Vessel Production Product Description Welding manipulator/welding column and boom is a kind of widely-used and high-automated auxiliary equipment in welding ...
