Essential knowledge of concrete pumps before purchase

Concrete pump is a kind of cement concrete machinery, and it is the main machine equipment in engineering machinery construction. Its structure is adapted to its function. Trailer concrete pump continuously transports concrete to the casting site along the special pipe, and at the same time completes the transportation of concrete in the vertical and horizontal direction. Such working procedures are efficient, of good quality, highly mechanized and free from field conditions, and reduce pollution.

Haomei trailer-mounted concrete pump are widely used in many large-scale concrete construction projects. It is an efficient and economical conveyance machine if the site is narrow, the pouring face is small or the building with dense reinforcement is cast. Of course, there are two sides to everything, and the concrete pump is no exception. It has the limitation of lifting distance and casting area, which have influence on its use range.

The concrete pump can be divided into automobile concrete pump (truck pump), frame pump (without movable arm frame) and trailer concrete pump in terms of mobility. The dynamic form can be divided into electric type and internal combustion type. In the form of pump delivery, oblique gate valve and "S" pipe valve are commonly used in China. The advantages of the former are that the diameter of aggregate in concrete is relatively wide (40mm), the motor is small (below 75kw), and the selling price is relatively low. The latter has strict requirements on aggregate (no more than 25mm) and large motor (more than 90kw). The advantage is that the pumping height can reach more than 150m, but the selling price is higher.