Spiral Corrugated Post-Tension Tube/Pipe/ Duct Making Machine(Call us:Mobile No:+8613673713569) Features of 40mm to 160 Dia. Corrugated Spiral Post Tension Tube Making Favorites Henan Prestressing Equipment Co., Limited spiral corrugated duct machine, spiral corrugated duct Aug 13, 2021 · spiral corrugated duct machine, spiral corrugated duct
Spiral flexible aluminum duct making machine The Spiral flexible aluminum duct making machine is used to produce the fleixble aluminum duct, which is widely used for chimney, exhaust pipe, etc. Feature Automatic forming speed can be adjustable Automatic online cutting device is optional Pneumatic compessing system is optional Main technical data 1 Diameter range 60-300mm 2 Duct length 100-8000mm 3 Pure aluminum foil size 0.05-0.15mm thick 42-55mm wide 4 Forming Spiral Corrugated Post-Tension Tube/ Pipe/ Duct Making Features of 40mm to 160 Dia. Corrugated Spiral Post Tension Tube Making Machine (Call us:Mobile No:+8613673713569) 1. It is a new generation corrugated pipes making machine in China. 2. 5 Rollers, the before old machine is only 4 rollers. 3. Forming duct
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