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There are a lot of grinders in our daily life, such as laboratory jet grinders, organic fertilizer grinder machines, etc., but in the process of use, sometimes there will be some failures, such as clogging of the grinder, when it is blocked , How should we deal with it? In fact, clogging is a very common failure of the shredder during smashing, and the main reason is still caused by improper operation. The editor of the organic fertilizer equipment manufacturer will teach you some methods to deal with the clogging of the grinder.

semi wet material crusher details

Reasons and solutions for the clogging of the crusher of the organic fertilizer equipment:

1. The feeding speed is too fast and the load increases, causing blockage. During the feeding process, pay attention to the deflection angle of the ammeter pointer at any time. If it exceeds the rated current, it indicates that the motor is overloaded, and the motor will be burnt if overloaded for a long time. When this happens, the feed door should be reduced or closed immediately, or the feed mode can be changed, and the feed volume can be controlled by adding the feeder. There are two types of feeders: manual and automatic. The user should choose the appropriate feeder according to the actual situation. Due to the high speed of the crusher, the large load, and the strong fluctuation of the load. Therefore, the current of the shredder is generally controlled at about 85% of the rated current.
2. The discharging pipeline is not smooth or blocked and the feed is too fast, which will block the tuyere of the grinder equipment, and improper matching with the conveying equipment will cause the discharge pipeline to be blocked when the wind is weakened or there is no wind. After the fault is detected, the unmatched conveying equipment should be cleared first, and the feeding amount should be adjusted to make the equipment operate normally.
3. Hammer fragments, aging, closed or broken screen mesh, and high water content of the crushed materials will block the crusher. The broken and severely aged hammers should be updated regularly, keep the crusher in good working condition, and check the screen regularly. The moisture content of the crushed material should be less than 14%, which can improve the production efficiency of G, and prevent the pulverizer machine from clogging. , Enhance the reliability of the crusher’s work.

Vertical Fertilizer Material Crushing Machines

The content of the above article is the method to deal with the clogging of the crusher of the organic fertilizer processing equipment. Only by solving the problem in time can the service life of the organic fertilizer processing equipment be longer.

The production process of the organic fertilizer production line refers to the process of processing waste resources containing organic matter into commercial organic fertilizers through corresponding equipment through harmless treatment. The detailed process has the following steps:

• Preparation of raw materials before fermentation: all raw materials used for fermentation are processed to a particle size below 1-60mm through crushing equipment, which is convenient for improving the contact surface of the materials during fermentation.
• Fermentation of raw materials: the ratio of raw materials, adjust the water content and the ratio of various raw materials, the adjustment of the raw material ratio should meet the normal range of carbon to nitrogen ratio of about 30:1, and the addition of other auxiliary materials should be combined with local market demand or soil testing The result of adjustment is that the fermented organic fertilizer product has better adaptability.

crawler type compost turning machine

• Raw material crushing: The fermented raw materials have been fully decomposed, and can be finely crushed using a semi-moisturematerial shredder. The crushed particle size is suitable for the requirements of raw material granulation.
• Raw material mixing: The raw materials after fermentation are combined with market demand. If you need to add other auxiliary materials, you need to use a mixer for full mixing, or some raw materials need to add auxiliary granulation materials to improve the success rate of raw materials granulation.

rotary screeing machine for making organic fertilizer

• Drying and cooling: The granulated material still contains about 30% moisture. Use a dryer to dry its moisture below 15%, and then use a cooler to quickly cool down and shape, improve the strength of the pellet, and facilitate transportation and storage.
• Particle screening: The cooled particles are classified by a drum screening machine. The oversized or undersized particles are crushed and re-granulated, and the qualified products are screened out and flowed into the next process.
• Finished product coating: Coating qualified products to increase the brightness and roundness of the particles.

rotary drum coating machine

• Finished product packaging: The film-wrapped particles are the finished products according to the output and labor conditions using automatic packaging machines or manually packed into bags and transported to the finished product warehouse.

The powdery small-scale organic fertilizer production line contains five types of equipment, fermentation equipment-crushing equipment-mixing equipment-screening equipment-packaging equipment. These types of equipment have already met the production of powdered small-scale organic fertilizer production lines.

• Fermentation turner machine mainly uses livestock and poultry manure: chicken manure, pig manure, cow manure, duck manure, sheep manure, rice bran, wood chips, straw, various straws, peanut shells, mushroom bag and other animal and plant residues, etc. One or more of them are mixed for fermentation, ripening, and decomposition.

• Organic fertilizer crushing machines.This machine has the same crushing effect on fermented organic fertilizer, sludge, biogas residue, coal gangue and other slag. The high-humidity material shredder makes the whole machine reasonable in structure, easy to install, high in efficiency, significant in energy saving, durable and simple in maintenance.Just wait. This machine is equivalent to two hammers broken and combined into one, which is reasonably combined into a whole. Two sets of rotors are used in series. It has the following characteristics: Double rotors. Two sets of rotors connected in series are crushed by the upper and lower stages. The crushed materials are immediately crushed by the hammer head of the lower-level rotor that rotates rapidly, and the materials in the inner cavity quickly collide with each other and crush each other to achieve the effect of hammer powder and material powder, and they are directly discharged.

• Mixing machine.This machine has high mixing degree and low residual amount, and it is suitable for mixing compound feed, concentrated feed and additive pre-mixed feed. The specific features are: the materials are fully mixed, thereby improving the uniformity of mixing. The use of a novel rotor structure enables the minimum gap between the rotor and the casing to be adjusted to close to zero, which effectively reduces the residual amount of materials.

The special features of this machine : the rotor design can also crush larger materials, the overall structure is more reasonable, the appearance is beautiful, and the operation and      maintenance  are convenient. In order to make the machine work normally, please read the instruction manual carefully to avoid damage to the machine.

• Screening equipment. The drum screening machine is a commonly used equipment in the production of compound fertilizer. It is mainly used to separate the finished product and the returned material. It can also realize the classification of the product and make the finished product evenly classified. The machine adopts a combined screen, which is convenient maintenance and replacement, with simple structure, convenient operation and stable operation, is an ideal equipment in the production of compound fertilizer.

• Packing equipment: It is a new generation of intelligent packaging scale developed by our company. The packaging scale is mainly composed of four parts: automatic weighing device, conveying device, sewing device and computer control. It has the characteristics of reasonable structure, beautiful appearance, stable operation, energy saving and electricity saving, convenient operation and accurate weighing. Computer quantitative packaging scale: The host adopts fast, medium and slow three-speed feeding and special feeding auger structure, advanced digital frequency conversion technology, sampling processing technology, anti-interference technology, and realizes automatic error compensation and correction.

The above are the organic fertilizer production equipment and parameters required by the FPC powdery small-scale organic fertilizer production line. The approximate investment price is 35,000-90,000 US dollars. It is for reference only and can be inquired in detail.