Industry News

Common concrete spraying machines are mainly divided into two categories: dry concrete spraying machines and wet concrete spraying machines. Compared with dry concrete spraying machine, wet concrete spraying machine has low dust concentration, low rebound rate and high strength of sprayed concrete, which greatly saves costs and effectively improves the construction environment.

After working for a period of time, everyone will choose a place for vacation. Concrete wet spraying machine is a commonly used concrete wet spraying equipment. After many times of construction, it also needs to be maintained. The cured concrete wet spraying machine can not only help improve construction efficiency and shorten the construction period, but also greatly reduce the labor cost of construction.

Nowadays, the popularization of Internet information has greatly changed our way of life. You can buy what you like without going out. Of course, when buying things online, asking for the price is the first thing to compare, and the second thing to compare is the price. After many inquiries, you will find that the prices given by each merchant are very different, and what is the reason for this phenomenon? Here, we take the mechanical wet concrete spray machine

With the continuous expansion of the engineering construction field, the continuous improvement of engineering construction quality requirements and the need for environmental protection construction, various types of wet spraying machines have emerged, including small concrete wet spraying machines and truck mounted concrete wet spraying machine suitable for large-scale projects. Such as wet shotcrete equipment.

The flexible and correct operation method of the self-loading concrete mixer truck can be summarized as: one light, two stable, three separate, four diligence, five coordination, six prohibition.

When purchasing a concrete mixer truck, some customers feel that the larger the volume of the mixer, the better. Although theoretically, this concept is correct, but in practice, if you choose to use and mix like this, the larger the volume must be the tank. Bigger.
How to choose the volume of the self loading concrete mixer truck out of the misunderstanding?

mobile Self-loading concrete mixer is a kind of equipment that can mix materials at high speed. It has a wide range of applications in many industries, but everyone is not clear. The easy-to-use self-feeding mixer is ideal because in addition to our needs, the easy-to-use automatic feeding mixer also requires skilled operators of the conical mixer. Below we will tell you how to use the mobile self-feeding mixer truck.

First: the concrete placing boom rotation fails and there is noise

The cause of this failure: non-lubricated bearing damage



Solution: Grease replacement

Second: telescopic outrigger telescopic issuance

The concrete delivery pump sometimes has some small faults in use, which affects safety. Through a lot of practice, Qingke Heavy Industry has discovered that in the construction process of concrete pumps and wet spraying machines, due to the influence and influence of various factors, there are a series of uncertain safety hazards. These safety hazards have an impact on the construction progress and personnel safety. And engineering cost control is a great test.

The traditional spraying support technology of underground space mainly relies on manual operation of spraying machine construction, spraying a certain thickness of concrete to achieve the supporting effect. In the traditional spraying environment, there are a large number of dust particles, noise pollution is also quite serious, and there is a danger of underground collapse, which poses a serious threat to the life and safety of operators in underground space construction.