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Auto square duct making line spiral tube forming machine,round duct forming machine Galvanized steel spiral round duct forming machine for air duct making and tubeformer spiral duct making machine
Video in Youtube:
https://youtu.be/sVtfB6BJDyo
Product Photos:


Features:
• Special mould for various tube diameters, very easy to change and adjust, no need crane or too much manpower
• Large diameter range
• High speed synchro flying cutting system
• PLC control, convenient operation
• Light and small, site work
• Perfect swage, without leakage spiral duct making machine
Main Technical Data:
Diameter range | Φ80-Φ1500mm |
Tube Length | 120-8000mm |
Thickness of Strip | 0.4-1.2mm 0.8mm stainless steel |
Width of Strip | 137-140mm |
Strip Speed | 1-38/min |
Dimension (L x W x H): | 3450*2050*2720mm |
Lock seam | Outside tube, on the inside on request |
Weight | 1800kg |
Control System | PLC automatic control |
Compressed air power | 0.5-0.7kmp |
Electrical | 380V/3PH/50HZ(According to customer’s request) |
Main Motor Power | 5.5kw |
The power of cutting motor | 4kw |
Suitable Material | Aluminum, Stainless steel, Galvanized steel |





Fixed mold type Spiro tube forming machine and gore lock machines: 
Nanjing Prima CNC Machinery Co., Ltd. is located in the center of China’s machine tool industry, Mingjue Industrial Park , Shiqiu Town, Lishui Zone, Nanjing Our company specializes in Table type CNC Fiber Laser cutting machine, exchangeable table cnc fiber laser cutting machine, press brake, shearing machine , ironworker, punching machine , HVAC ducting machine and other metal forming forging equipment development and sales, our product positioning in the middle-top quality class. We commit a modern enterprise management methods, committed management and meticulous management and zero defect operation. Based on the quality of the product management, its excellent quality, innovative design, reasonable price, and improve after-sales service to win the majority of Chinese and foreign customers praise. hydraulic press brake machine , CNC sheet metal bending machine





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