Prestressed Concrete Electricity Pole Forming Mould is used for production of concrete electric poles. According to production process , there are prestressedd concrete electric poles and reinforced spc poles. There are different length and wall thickness according to different demand changing from 6m to 18m and can be customized and production if special requirements for prestressed or reinforced concrete poles .
Before assembling of concrete spun pole molds, all parts of concrete electric pole mold must be checked carefully to see if there are defect in mold wheeels and flanges. Cross section of joining flange and running wheels must be processed precisely as the joining precision will directly effect the straightness of concrete pole mold and steady rotation. If the running track surface is not good, the jump often happens. So, if there is any defect, it must be repaired carefully and the burr must be finished with sand paper. Generally , the assembling order is as below :
1. Hoist all segments of concrete electric pole mold onto centrifugal spinning machine in order and put through the joint bolts into joint flange and fasten them .
2. Loosen all hooking bolts but not hanging down. There is still pretensioning force to fix two halves molds namely fasten nuts with only fingers then drive concrete pole mold roate 1 to 2 minutes.
3. Fasten all hooking bolts with tools until no any space among joining surfaces.
4.Run the concrete pole mold from low speed to high speed without concrete. The running should be very normal .
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