Features of electric prestressed concrete pole making machine

Features of electric prestressed concrete pole making machine
1. Saving a great deal of steel, about 30~70% (employing cold drawn steel wire can save 30%~60%; employing high stress steel wire can save 40%~69%).
2. Crack resistance can increase about 3~5 times.
3. Rigidity increases 1~3 times.
4. Reducing the cost (using cold drawn steel wire can reduce 25%~40%; using high stress steel wire can reduce 12%~21%).
5. Good durability, can delay the existence and expansion of cracks.
6, Protect the environment on which human beings depend on for existence, and reduce the deforestation.

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