Early various poles, are starting from the woods, and even high-voltage voltage level is not too high poles. In some less developed parts of erecting telephone line also uses wood, because wood is lightweight, easy to set up, and a small telephone line load and tension, wood can be competent, telephone lines are subject to change, shift lever is also convenient. So, there are some wooden telephone pole.

    Prestressed concrete poles are divided into two kinds of non-prestressed poles. Its facilities include a running wheel usually, steel, truss cars, motors and so on. Because transport and technology and other reasons, the need segmented steel poles manufactured in the factory, so the production is bound to be assembled.

Before pole assembly, be sure to check the packaging is intact, whether the components have to touch the hair damage, if there is to be trimmed immediately. Connecting flange section and ran round the runway is the result of precision machining, because the connection will directly affect the accuracy of a full-length steel bending and smooth operation, while not running round the runway surface quality during operation will cause the beating, so If there are injuries, we must Seiko repair, when repair deburring, grinding sand paper can be used only for scars available around the protruding part of the flat file rasp careful, do not allow file level range beyond the projected area, the general assembly sequence is as follows:

1 The steel poles hanging on the pole of each segment in turn centrifuges, the connecting bolts through the holes into a pair of connecting flanges by bolts symmetry direction by tightening.

2 Loosen all ride climbing bolts, but not the bolt sagging, bolt preload should have fixed two mold halves, ie without the aid of power tools only finger tighten the nut, then slowly rotating steel poles 1 to 2 minutes.

3 with a tool to tighten all the bolts ride climb until the connection with the feeler surface without gaps so far.

4. slowly rose from a low-speed no-load operation, stable operation should be no jumps before feed production.

Poles pole wire rack by definition is applicable to urban and rural power grid reconstruction and a variety of high and low voltage electricity overhead power lines and communication cable erection, is one of the power supply, communication critical infrastructure.

Since the development of steel and concrete, the principle of combining technical inquiry, using centrifugal force to manufacture cement concrete cone rod diameter instead of the majority of wood and other cement poles, concrete poles durable, corrosion resistance, temperature difference, high strength, crack. And the scarcity of suitable timber gradually, cement poles look smooth and beautiful, easier to beautify the city, the city which is basically difficult to see the wood.

    Shandong Sheng Machinery Co., Ltd. has been dedicated sub-cement products machinery research and development, production and sales, with advanced equipment, superb technology and two years of professional experience, the company has always been at the forefront of research and development center block making machine market development , watching the advanced technology at home and abroad, to develop products for the investment needs of different users, there are block making machine, hydraulic tile machine, cement pipe machine, blender, hanging roller machine, wire rod machine equipment. Currently has 19 branch offices and six foreign countries (Nigeria, Tanzania, Algeria, Kenya, Mozambique, Ethiopia) and exported to more than 100 countries and regions.