How to Deal with Defects of Twin Shaft Mixer
Aug 28, 2020
The twin shaft mixer is the most widely used concrete mixer in the construction industry, but during the use of the twin-shaft mixers, we also found that the equipment has some defects that affect work efficiency and production quality.
1. Inefficient mixing area
There is a part of the mixing inefficient zone in the mixing device, that is the middle part of the mixing blade and the mixing shaft where the material can be fully mixed. To solve this problem, the mixing tank of the Haomei twin shaft concrete mixer is designed with a large volume ratio, which improves the mixing efficiency while alleviating the inefficient mixing area.
The mixture between the two shafts fully exchanges the positions, which produces a strong shearing effect. Finally, the problem of the inefficient areas is effectively eliminated.
2. The mixture sticking to the shaft
When the mixer is working, the linear velocity of the material on the surface of the mixing shaft is low, and it is easy to stick to the central shaft and agglomerate. If it is not cleaned in time, it will seriously affect the mixing effect and concrete quality after a long time.
The mixing device of the twin-shaft mixer is designed to be arranged at an angle of 60°, and the mixing arm is streamlined. This can effectively reduce the resistance of the mixing process while improving the uniformity of mixing, and also significantly reduce the probability of material sticking to the shaft.
3. Slurry leakage
Without the strict shaft end sealing, the twin shaft concrete mixer is easy to has the slurry leakage. The shaft end seal of Haomei twin shaft concrete mixer is equipped with a floating oil seal ring plus a multi-layer labyrinth seal structure composed of special seals and mechanical seals. The improved shaft end seal greatly prolongs the sealing time, but it also needs the user’s maintenance in time.
China twin shaft concrete mixer is of advanced level as a whole . As an experienced twin shaft concrete mixer manufacturer, welcome to leave message below to get a quote.
Original source: https://www.concretebatchplanthm.com/a/how-to-deal-with-defects-of-twin-shaft-mixer.html
Tags: twin shaft mixer china twin shaft concrete mixer twin-shaft mixers