"duct production line"

Carbon Spiral Reinforced Corrugated Optic Duct Production Line | COD Pipe Extrusion Line Product Description This Carbon Spiral Reinforced Corrugated Optic Duct Production Line belongs to COD Pipe Extrusion Line series. It is special extrusion equipment for producing carbon spiral reinforced COD ...

COD Pipe Extrusion Line for Corrugated Optical Duct Pipe Manufacturing This COD pipe extrusion line is specially designed for producing corrugated optical duct pipes. Single screw extruder provides stable plasticization and continuous extrusion. Advanced forming machine shapes uniform corrugated ...