What is drum granulator?
Drum granulator is a kind of molding machine that can make materials into specific shapes. 더 이상, Drum granulator is one of the key equipment in the carbon-based fertilizer industry. And it is suitable for cold and hot granulation and large-scale production of high, medium and low concentration biochar-based fertilizer. 게다가, the main working method is the wet granulation method. Through a certain amount of water or steam, the basic fertilizer is fully chemically reacted after adjusting the moisture in the cylinder. Under certain liquid phase conditions, with the help of the rotation of the cylinder. The extrusion force between the particles of the material is reunited into a ball.
Four characteristics of drum granulator
High granulation rate
첫 번째, the granulation rate is as high as 85%, and there is a small amount of return material in the production process. But the return particle size is small, which can be re-granulated. 뿐만 아니라, this can not only save the consumption of raw materials, but also improve the manufacturing efficiency.
High efficiency
Generally, through steam heating, improve the temperature of the material. And make the material low after balling and improve the drying efficiency. It can complete the manufacturing process faster and improve the overall work efficiency of carbon-based fertilizer.
Large output
네번째, the output of the granulator is very large. But the power consumption is very economical, and the maintenance cost is also very low. 그래서, this machine must be the best choice if you want to produce large organic fertilizer.
Advanced technology
제삼, use rubber engineering plastic as the lining. So that the raw material is not easy to stick to the cylinder, and can also play the role of anti-corrosion and heat preservation.
Why did you choose our drum granulator?
Why is this equipment specially produced for carbon-based fertilizer?
Is there a method which can turn organic waste into compost fertilizer in small quantities faster? Which type of small scale composting needs a smaller area? For this, in-vessel fermentation is an ideal choice for you. The details of in-vessel small scale composting is as follows:
The barrel of the drum granulator adopts a special rubber plate lining or acid-resistant stainless-steel lining, which realizes automatic scar removal and tumor removal, and cancels the traditional scraper device. The machine has the characteristics of high ball strength, good appearance quality, corrosion resistance, wear resistance, low energy consumption, long service life, convenient operation and maintenance.
The drum-type granulator enters the machine with vapor, gas ammonia or adds phosphoric acid or nitrogen solution, Pho phosphor ammonia slurry, and heavy calcium slurry to complete the chemical reaction and heating compound fertilizer granulation process in the cylinder; or the cold granulation process of compound fertilizer with a small amount of water. The material that needs to be granulated is moved through the rotation of the cylinder, and the rolling rotation is generated in the cylinder. At a certain humidity and temperature, it is glued into a ball to complete the ball-making process.
