Twin Shaft Mixer

The twin shaft mixer is a kind of concrete mixer with better mixing quality and higher mixing efficiency. As the name suggest, the twin shaft mixer have double shaft in the mixer, so there is single shaft concrete mixer as well. The concrete mixer can be divided into upright shaft type and horizontal shaft type. Horizontal type is also called groove type mixer, which is widely used. Its characteristics and classifications are as follows:

1. Classification of horizontal concrete mixer

Twin horizontal shaft forced mixer: Twin shaft mixer is a new type of equipment that has gradually developed with the improvement of concrete construction technology. It appeared in the United States and Germany in the late 1940s, but its development has been basically stagnant due to the immaturity of shaft end sealing technology. It was not until the early 1970s that the technology made a breakthrough and twin horizontal shaft mixers were redeveloped in many countries. Currently, a series of products have been formed. Haomei Machinery successfully developed it in the early 1990s, and its development has been rapid, far exceeding other models in terms of product specifications and quantities.

Single horizontal shaft forced mixer: The single horizontal shaft mixer developed by Haomei Machinery has the advantages of compact structure, low power consumption, good wear resistance of blade lining, and the ability to start under full load and mix lightweight concrete. However, its power is slightly lower than that of the same model of twin shaft concrete mixer.

2. Characteristics of horizontal concrete mixer

The horizontal concrete mixer uses rotating blades to perform a combination of shear, extrusion, flipping, and throwing actions on the mixed materials. It has strong mixing effect and short mixing time. It is suitable for mixing dry hard concrete and lightweight aggregate concrete. However, because the blades are easily worn or obstructed by coarse aggregates, it is generally not suitable for mixing concrete with large aggregate particles.

Haomei Machinery produces and sells various models of horizontal twin shaft mixer, including JS500, JS750, JS1000, JS1500, JS2000, JS3000, etc. These models are complete and technologically advanced. Welcome to call for consultation and purchase.