Twin shaft mixer for composting

The double shaft mixer is used for mixing and conveying various organic materials after fermentation. The double shaft mixer is designed and manufactured by the Agricultural Machinery Research Institute using the latest technology, and has obtained the national practical patent. 

It breaks through the traditional organic granulation process before granulation does not need drying and crushing raw materials. It can directly process cylindrical grains and save a lot of energy.

The double shaft mixer is usually used in the new two in one organic fertilizer production line to produce organic fertilizer and NPK fertilizer.

2. Features of double shaft mixer:

(1) The product particles are cylindrical

(2) The content of organic matter can be as high as 100% and made into pure organic particles

(3) The organic particles embedded with each other can be grown under a certain force, and no binder is needed during granulation.

(4) The product has large particle size and can be screened directly after granulation to reduce drying energy consumption

(5) The organic matter after fermentation does not need to be dried, and the moisture content of raw materials can be 20% - 40%

(6) Fourth, the stirring knife welding hard steel head, good wear resistance, long service life.

3. Working principle of double shaft mixer:

First, a certain amount of raw powder flows into the mixing tank through the feed port, and then the water is integrated at a certain temperature.

Secondly, a certain length of shaft is used to mix the original powder through a stirring blade, and then a core bulge containing a certain amount of water is formed.

Third, put the protuberance into the ball plate and stir. The whole mixing is divided into atomization area, mixing area and discharging area.

Quality Organic Fertilizer Production

Single chemical fertilizer can no longer meet the needs of agriculture. Chemical fertilizer products have gradually developed into multi nutrient, targeted compound fertilizer particles. Organic fertilizer production line processes nutrient fertilizer products. Before fertilizing and pelleting, all raw materials are mixed in a horizontal mixer to distribute nutrients evenly.

Processing fertilizer raw materials with horizontal mixer

The horizontal mixer designed by our factory adopts the new design of mixing dragon, which can quickly complete uniform mixing, low energy consumption cutting, improve work efficiency and reduce energy consumption.

When the organic fertilizer production line is running, the packing box of the horizontal mixer cannot be filled, and the material should be controlled about 60% - 70% of the box volume. After filling the material, mix and stir the material. When the main shaft of the horizontal mixer rotates, the material moves forward in a spiral line under the spiral blade of the mixer. The forward transportation of materials is accompanied by the rolling motion in the circular direction, forming the circular motion of front, back and forth, up and down. Coarse materials with lower bulk density can fully contact with fine materials with higher bulk density. The fine materials can be adhered to the rough materials by using the bonding effect of water to realize the uniformity of mixing. Because the material is driven by the stirring of spiral blade, it forms the horizontal and radial circular movement, thus realizing the flow of the mixed material in the space. Therefore, the material will not cut into the cake, so as to ensure the uniformity of raw material mixing and promote the granulation of organic fertilizer granulator.

Horizontal mixer

Horizontal mixer simplifies the mixing process in organic fertilizer production. To achieve the organic fertilizer production line size modeling, automation, professional production. The horizontal mixer fully mixes the organic fertilizer, inorganic fertilizer and other nutrients, so that the nutrients are evenly distributed on the organic fertilizer granules, which lays the foundation for the treatment of the organic fertilizer granulator and improves the production efficiency of the organic fertilizer.