Used gpm in China

GPM-3/300 Spiral duct machine (Gas pipe)

• Manufacturer: Dezhou Dadong Machinery

Diameter range: 350-1500mm | Material: galvanized steel:2.0-3.0mm, width 300mm | Decoiler: inner coil: 460~520 mm, max. outer coiler: 1400mm | Seam lock: located outside the ducts | Feeding speed: 0-20 m/min,adj...