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05
Aug

【FAQ】Fertilizer Production Process and Flow – What is a Granulation Recycled System?

What is a Granulation Recycled System? A granulation recycled system refers to a closed-loop recycling system where, during the screening process, oversized particles and overly fine powder are conveyed back to the crusher or granulator for reprocessing.
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30
Jul

【FAQ】Fertilizer Machinery and Equipment Technology – Is Stainless Steel Essential in Fertilizer Equipment?

Is Stainless Steel Essential in Fertilizer Equipment? Not all fertilizer equipment requires stainless steel. However, for highly corrosive chemical fertilizers or acidic organic raw materials, it is recommended to use 304 stainless steel for parts in contact with the material to prevent rust.
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27
Jul

【FAQ】Fertilizer Production Processes and Flowcharts – What are the differences in production processes between compound fertilizers and blended fertilizers (BB fertilizers)?

The core difference between compound fertilizers and BB fertilizers (blended fertilizers) lies in their production methods. Compound fertilizers achieve a balanced distribution of nutrients within each granule through chemical reactions or melt granulation; BB fertilizers, on the other hand, mechanically mix finished granules of different specifications in a specific ratio, resulting in each nutrient granule existing independently.
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11
Jul

【FAQ】What is "water and fertilizer integration" technology, and what is its core value?

Water and fertilizer integration, also known as irrigation fertilization, is a modern agricultural technology that integrates irrigation and fertilization. Its core technological approach is to use a pressure system (or natural terrain drop) to mix soluble solid or liquid fertilizers according to soil nutrient content and crop nutrient requirements.
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10
Jul

【FAQ】Phosphate fertilizer is easily fixed in the soil. How can its utilization rate be improved?

The utilization rate of phosphate fertilizer in the current season is generally only 10% to 25%, making it the lowest among the three major fertilizers. The fundamental reason is the extremely poor mobility of phosphorus in the soil—phosphorus mainly moves by diffusion, typically traveling only 1 to 3 centimeters after application, with the vast majority concentrated within 0.5 centimeters of the application point.
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10
Jul

【FAQ】What factors affect the granulation rate?

The granulation rate (or pelletizing rate) is a key indicator of granulation performance, directly influencing the yield of finished products and the volume of...
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09
Jul

【FAQ】What is the difference between water-soluble fertilizer (WSF) and ordinary compound fertilizer?

What is the fundamental difference in solubility between water-soluble fertilizer and ordinary compound fertilizer?
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08
Jul

【FAQ】What are the key points of BB fertilizer production?

Bulk Blending Fertilizer (BB fertilizer) is produced by mechanically mixing granules of single-nutrient or compound fertilizers according to a specific formula....
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07
Jul

【FAQ】Why isn't a higher nutrient content in compound fertilizer always better?

The fundamental reason why a higher nutrient content in compound fertilizer isn't always better is that fertilization must follow the law of nutrient balance.
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06
Jul

【FAQ】how-can-caking-of-finished-granules-be-prevented?

Caking is the most common quality issue during fertilizer storage; the root cause is surface dissolution and recrystallization following moisture absorption, w...
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03
Jul

【FAQ】How can dust emissions be effectively reduced during the fertilizer production process?

Stages such as crushing, mixing, screening, and conveying in fertilizer production generate significant amounts of dust, which not only pollutes the environment...
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01
Jul

【FAQ】What if granular fertilizer is not hard enough and easily pulverizes?

【FAQ】What if granular fertilizer is not hard enough and easily pulverizes?
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