Concrete Electric Pole making machine1
3 year ago
Prestressed concrete poles are commonly used in the transmission and distribution of electricity. They are made by placing high-strength steel wires or strands inside a concrete mold, which is then spun at a high speed to create centrifugal force. This force helps to compact the concrete and distribute the steel strands evenly, resulting in a strong and durable pole.
The spinning machine consists of a rotating mold or formwork, which is driven by a motor. The mold is designed to have the desired shape and dimensions of the electric pole. The high-strength steel wires or strands are pre-tensioned and positioned inside the mold before the spinning process begins.
Once the spinning machine is activated, the mold starts to rotate at a high speed, typically around 60-80 revolutions per minute. The centrifugal force generated by the spinning motion compacts the concrete mixture and forces it against the inner surface of the mold. This process helps to eliminate air voids and ensure proper consolidation of the concrete.
During the spinning process, the pre-tensioned steel wires or strands are also stretched and anchored at both ends of the mold. This pre-tensioning helps to counteract the tensile forces that the pole may experience in service, making it stronger and more resistant to bending or breaking.
After the spinning process is complete, the concrete is allowed to cure and harden inside the mold. Once fully cured, the mold is opened, and the prestressed concrete electric pole is removed for further inspection and testing. The poles are then transported and installed in their designated locations for use in electrical power distribution systems.
Overall, the prestressed concrete electric pole spinning machine plays a crucial role in the efficient and cost-effective production of durable and reliable electric poles.
| The distance between two wheel | 2000mm |
| The distance between central of wheel | 950mm-1200mm |
| Diameter of wheel | 600mm |
| Diameter of axle | 110mm-125mm |
| Automatic controller for centrifugal concrete pile machine |
|
Prestressed concrete /electric pole spinning machine is designed and manufactured for centrifugal reinforced concrete pipe in single mould spinning for largre diameter pipe and multiple mould spinning for small and medium size mould spinning .The machine is totally custom-made, and specification is available based on endusers' application.
1.Unique"slot" design, change the screw limit between the bearing support and base plate with card solt
and bolt limit. Both up and down sides of the spinning machine panel, undersurface and two sides of
bearing support go through fine machining.
2.Connection shaft is whole shaft, to avoid stress concentration brought by shaft diameter changes,
resulting in the phenmenon of "shaft-broken".
3.The limit side of the support wheel is removable. It is convenient for users to replace.
4.Frequency-conversion cabinet of spinning machine records process parameter of each pipe and output
reports,provides the office computer data communication interface.
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Main Product:
Pile Cage Welding Machine,
Electric Concrete Pole Making Machine,
Concrete Pipe Mould,
Reinforced Concrete Pipe ,
Steel End Plate ,
Tension Machine
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