Fertilizer Machine Blog

Caking is a common problem in the production and storage of bio-organic fertilizers.  It not only affects the product's appearance and ease of application but can also damage the activity of beneficial microorganisms and reduce fertilizer efficiency. Its causes are closely related to raw material characteristics, production processes, and storage conditions. Effective control requires comprehensive management throughout the entire bio-organic fertilizer production process , combining scientific methods to ensure both product quality and application performance. Raw material pretreatment is fundamental to preventing caking. Livestock manure, straw, and other raw materials should be sorted and crushed to remove large, non-degradable impurities. Straw and other coarse fiber materials should be crushed to 3-5 centimeters to ensure uniform particle size and reduce caking caused by uneven stacking gaps. Simultaneously, precisely adjust the moisture content and carbon-to-nitrogen ratio. C...

The double-roller press granulator is a core piece of equipment for granulation in fertilizer production line s and chemical industries. Its stable operation directly determines production efficiency and product quality. Scientific maintenance can reduce component wear, avoid malfunctions, and extend the equipment's service life, which is crucial for ensuring continuous production. Based on the equipment's operating characteristics, the following summarizes comprehensive and practical maintenance points. Daily cleaning is fundamental to maintenance and should be carried out throughout the entire production process. After each shutdown, use specialized tools to clean material residue from the roller surface and gaps to prevent material hardening and adhesion, thus preventing uneven granulation in subsequent production. Simultaneously, use compressed air to blow away dust from inside the equipment to prevent dust from entering key components such as bearings and gears, which wou...

A bio-organic fertilizer granulation production line uses organic waste such as livestock and poultry manure and crop straw as raw materials, which are processed through harmless treatment and deep processing to produce granular fertilizer.  The entire process requires the coordinated operation of various specialized equipment, with each type of bio-organic fertilizer equipment precisely matched to each stage of production. The production process can be clearly divided into four main stages: pre-treatment, fermentation, deep processing, and post-treatment. Each stage is supported by core equipment, which can be flexibly adapted to different production capacities and raw material characteristics, ensuring continuous and orderly production and achieving standardized processing from raw materials to finished products. Pre-treatment equipment is the basic guarantee of production, and the core equipment includes crushers, screening machines, and mixers. The crusher can precisely crush...

Fertilizer production line s involve multiple processes such as crushing, fermentation, granulation, and drying.  The equipment operates at high speeds, the raw materials are diverse, and some processes involve high temperatures, high pressure, and flammable materials. Standardized operation and strict adherence to safety protocols are essential for ensuring the safety of operators and the stable operation of the production line, preventing accidents. This document outlines core safety precautions based on practical production line scenarios, providing practical guidance for industry professionals. Operators must be fully prepared before starting work, establishing a solid safety foundation. They must undergo professional safety training and operational drills, mastering the performance, processes, and emergency procedures of the equipment they operate.  Unauthorized personnel are not permitted to operate the equipment. During operation, protective equipment such as safety hel...

In fertilizer production line s, the production process is not a one-size-fits-all approach. The core differences stem from variations in fertilizer types, raw material characteristics, and finished product requirements. Among the mainstream market categories—organic fertilizers, compound fertilizers, and water-soluble fertilizers—the production line processes show the most significant differences. While they share basic common steps, each also has its own core, unique steps, precisely tailored to the production needs of different fertilizers. The common process for all three is relatively simple, including only three basic steps: raw material screening, mixing, and packaging. The main purpose is to remove impurities from the raw materials, ensure uniform composition, and facilitate storage and transportation. This forms the basic framework for all fertilizer production lines; the differences mainly lie in the intermediate core processing steps. The core of the organic fertilizer produ...

Bio-organic fertilizer is made from livestock and poultry manure, straw, and kitchen waste as raw materials, through harmless treatment and composting. Its production process requires the coordinated operation of various specialized bio-organic fertilizer equipment to ensure both production efficiency and fertilizer quality standards. A complete production line can be divided into three main stages: raw material processing, fermentation, and processing into finished products. Each stage has its own core equipment. The raw material pretreatment stage is fundamental, with core equipment including crushing, mixing, and screening equipment. Crusheres are mainly used to process coarse fiber raw materials such as straw and twigs, crushing them to a suitable particle size for subsequent fermentation and composting. Common types include hammer mills and vertical mills, which are both highly efficient and energy-saving. Mixing equipment is used to uniformly mix livestock and poultry manure, cr...