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What should be paid attention to when the cement pipe is constructed in summer?

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更新时间:2018年08月17日11:45:02 打印此页 关闭 Hits: 1029 Updated: August 17, 2018 11:45:02 Print this page Close

The following points need to be noted during the use of the cement pipe making machine:

1. Properly control the water-cement ratio and cement amount of the pipe machine. The size of the water-cement ratio is the main factor in determining the compactness of the concrete. The cement pipe machine not only affects the strength of the concrete, but also seriously affects its durability. Manipulate the water-cement ratio. Ensuring that the required amount of cement can also improve the compactness and durability of concrete.

2. The pipe making machine is made of better sand and stone aggregate with excellent quality and qualified technical conditions. It is an important condition to ensure the durability of the cement pipe making machine.

3. Pipe making machine is mixed with air entraining agent or water reducing agent. Blending air-entraining agents has outstanding effects on improving anti-seepage, anti-freezing and other functions. Under certain conditions, it can also save cement.

In summer, the hydraulic temperature of the cement pipe making machine cannot be too high, and the necessary cooling operation of the hydraulic system is required. There are many ways to reduce the temperature. The most commonly used is the static piezoelectric fan system. This is the simplest cooling system. It is widely used in hydraulic mechanical equipment such as cement pipe making machines. The biggest advantage of this system is that the cooling fan can be independently installed, which can shorten the length of the external gear. It has excellent functions, price ratio, and the speed of the fan is determined by the flow of the external gear pump.

There are many specifications and models of cement pipe making machines, which are generally used to produce drainage pipes with a diameter of 300-2500mm and a length of 1000-5000mm. The share of the roller diameter and the inner diameter of the pipe is 1: 3-1: 5. Roller shafts with short diameter and fineness are relatively easy to repair. It is possible to use repair welding and turning. However, it is difficult to repair roller shafts with large diameter and long length. First of all, we must choose the correct welding skills to avoid repair welding deformation. We must choose good electrode materials together. Secondly, when repair welding is turned, we also need special machinery and remodeling equipment. Due to the different natural conditions of each plant, if there is no repair equipment, the processing must be entrusted.

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