This mould is used for electronic concrete pole making. Its main technology of manufacturer is longitudinal tension by steel wires. Then it can squeeze out the excess water in the concrete by the centrifugal force. Thus, it can greatly improve the concrete density and strength.
In order to form the concrete more quickly to meet the design strength of more than 70%, steam curing can be carried out so as to shorten the mould-releasing cycle.
The Pre-stressed Electric Poles by this series equipment comply with the China Standard JC/T364-2001.