Post tension spiral corrugated duct forming machine
The Post tension spiral corrugated duct forming machine is used to producing round & flat corrugated pipes usedin expressway, airport, bridge, etc large-span post-tension concrete project.
Feature of Post tension spiral corrugated duct forming machine
* High speed, controlled by stepless timing motor.
* Saving material, high productivity.
* Wear well with stable performance.
* Saving material, high productivity.
* Wear well with stable performance.
Main technical data of Post tension spiral corrugated duct forming machine
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