Category: fertilizer equipment for sale

The double roll extruding granulator is a granulation process that uses the strong pressure of the equipment to make the solid materials get together. This granulation discharge does not need to pass through the boring process. The counter roll extruding granulator kneads the materials by two counter rotating rollers. When the solid materials are subjected to the external force of the extruding granulator, the air between the powder particles shall be removed first to make them rearrange, so as to eliminate the space between the materials. When the material is kneaded by the extruding granulator, the particles will deform or move, and a strong van der Waals gravitational recombination will occur. At the end of the kneading and granulation process, the energy that forms the system energy with pressure will form a hot spot at the contact point between ions, but the material will melt. The temperature drop and the cooling of the material after discharging will form a fixed and undeformed particle.

During the early operation of the counter roll extruding granulator and other granulating equipment, attention must be paid to the feeding. The usual materials are transported to the bin of the counter roll extruding granulator through the screw conveyor after being damaged by the hammer crusher. It is necessary to ensure the smooth transportation of materials. If the load is not too high, the motor will be overloaded or the machine will be directly supported.

With the wide application of organic fertilizer dryer equipment, many customers reported that after using the organic fertilizer dryer equipment for a period of time, it will produce strong vibration and noise, which will do great harm to operators and the surrounding environment. As the manufacturer of organic fertilizer dryer equipment, here we take the rotary dryer as an example to introduce several good methods to effectively reduce noise.

1. Add sound insulation cover. The whole rotary dryer is closed with steel structure skeleton, thin steel plate as shell, damping layer plastered inside and filled with ultra-fine glass wool or other sound absorbing materials. As the rotary dryer generates a lot of heat during operation, attention must be paid to solving the problems of heat dissipation in the hood and facilitating equipment maintenance.
2. The noise level can be reduced by 9dB (A) if the manganese steel lining plate is replaced by the rubber lining plate, and the frequency spectrum characteristics also change from high frequency to low frequency.
3. Set the elastic layer. A heat-resistant soft rubber pad is laid between the inner surface of the drum of the rotary dryer and the lining plate. In order to prevent the soft rubber pad from overheating, an industrial felt with a thickness of 10-15mm is laid between the lining plate of the dryer and the soft rubber pad, which can reduce the noise of the rotary dryer below the standard.
4. Wrap the sound insulation layer outside the drum wall. Wrap a layer of 50mm thick industrial felt outside the drum wall of the rotary dryer, use the 1. smm thick steel plate as the protective surface, and fix it on the drum wall with bolts. The actual sound insulation value is about 12dB (A). If the two ends of the drum are also treated in the same way, the joint of the drum wall binding shall be well sealed, and the sound insulation effect may also be improved.
5. Sound insulation room is designed. If conditions permit, therotary dryerroom will be transformed into a special sound insulation room, which will be better than the sound insulation cover. However, attention must be paid to solving the problems of monitoring, indoor heat dissipation and maintenance during the operation of the rotary dryer.

First, do a good job in thermal insulation The climate and environment make the transmission parts of various parts start slowly or fail to start due to freezing, which requires that the workplace of the chain type organic fertilizer crusher or the chain type organic fertilizer crusher itself must have certain thermal insulation measures. The raw materials used for the operation of the chain type organic fertilizer crusher must also be subject to antifreeze treatment The moisture of organic fertilizer raw materials is too high, and antifreeze treatment is also critical for the use of organic fertilizer granulator in winter.

Second, use special lubricating oil Low temperature and frequency of use may cause the lubricating oil to encounter freezing and retention, which will affect the lubricating oil supply of the chain type organic fertilizer crusher. Timely adding lubricating oil to this popular chain type organic fertilizer crusher can maintain better use effect.

Third, reasonable maintenance After each work, the chain type organic fertilizer crusher must be checked and maintained, mainly focusing on the drive part, lubrication part and residual material cleaning. The maintenance is the basis for the use of the chain type organic fertilizer crusher in winter In addition, the failed parts of the organic fertilizer chain crusher shall be replaced in time to avoid the operation of the organic fertilizer chain crusher with problems, reduce the production and use costs caused by the machine failure, and the reasonable maintenance shall also be completed regularly to ensure the maintenance and attention of each component in order to make the organic fertilizer chain crusher show a better effect.

Improve the working efficiency of organic fertilizer crusher

1. The selection of materials is the key. When selecting materials, pay attention to the hardness of materials. The harder the material is, the more difficult the equipment is to crush and wear. The crushing speed is slow and the natural crushing capacity is small.

2. The humidity of the material is the key. When the water content of the material is large, the material is easy to stick in the grinder, but it is also easy to block during the feeding process, thus reducing the crushing capacity. Therefore, the water content should be reduced as much as possible before crushing so that the grinder can operate better.

3. Crushing materials require high fineness, that is, the finer the material, the smaller the crushing capacity.

4. Composition of crushing materials: The more fine powder content in the materials before crushing, the greater the impact on crushing, because these fine particles are easy to adhere and affect transportation. The content of fines shall be pre screened.

5. Viscosity of materials: that is, the greater the viscosity of materials, the easier the bonding.

6. The better the abrasion resistance of the crushing parts (hammers and jaw plates) of the crushing equipment, the stronger the crushing capacity. If they are not abrasion resistant, the crushing capacity will be affected. For example, crushed straw can be made into organic fertilizer, which can destroy farmland and greatly improve the use efficiency based on farmland.

The double roller granulator is produced by non drying normal temperature process, and is formed at one time. The equipment has less investment and good economic benefits.

The complete set of equipment is compact, scientific and reasonable, and technologically advanced. Energy saving and consumption reduction, no discharge of three wastes, stable operation, reliable operation and convenient maintenance. Wide adaptability of raw materials, suitable for granulation of compound fertilizer, medicine, chemical industry, feed and other raw materials, with high granulation rate.

The double roller granulator is the key equipment for compound fertilizer granulation. It is advanced in technology, reasonable in design, compact in structure, novel and practical, and low in energy consumption. It forms a small production line with corresponding equipment. It can form a continuous, mechanized production with a certain capacity, without drying, and under normal temperature. The product is rolled and shaped at one time to make the product quality meet the requirements of compound fertilizer technical indicators. It is used to produce high, medium Low concentration special compound fertilizer and the updated products for energy conservation and consumption reduction in the compound fertilizer industry.

Capsule filling particles, pigments, detergents, catalysts, strontium carbonate, chemical fertilizers, white carbon black, inorganic salts, chlorides, cyanuric acids, pesticides, oxides, etc., as well as industrial recovered dust materials: such as iron foundry dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding dust, etc The material is forced into shape by mechanical pressure, without any wetting agent, and the product purity is guaranteed.

The production process of double roller granulation is short, with low energy consumption and large output The dry powder is directly granulated, without the need for subsequent drying process, which is more conducive to the connection and transformation of the existing production process. The particle strength is high, and the increase of bulk specific gravity is more significant than other granulation methods. It is especially suitable for the occasion of increasing the bulk weight of products. The operation flexibility is large and the adaptability is wide. The extrusion force can be adjusted by hydraulic pressure.

The pig manure organic fertilizer production needs equipment such as fermentation turner, organic fertilizer pulverizer, drum sieving machine, horizontal mixer, fertilizer granulator machine, rotary dryer, packaging machine, conveyor and the like.
1. Compost turning machine, or trough type turning machine: the ground turning machine does not need to build a trough, and directly puts the materials into a pile, and uses a wheel type turning machine to ride the straddle to carry out the pile fermentation.
2. Organic fertilizer pulverizer: The large pieces of impurities and stones in the organic fertilizer that are screened out are separated and pulverized, so that the beauty can ensure the quality of the product.
3. Drum screening machine: The fermented organic fertilizer is sieved, and the large pieces and debris inside are sorted out to facilitate the next crushing and packaging.
4. Horizontal mixer: pre-mixing the sieved and pulverized organic fertilizer can ensure the stability of the product quality, and at the same time play a role in mixing the production of special fertilizers and various compound fertilizers when adding fertilizers and trace elements.
5. Fertilizer granulator machine: granulate the material.
6. Rotary dryer: Dry and cool the pellets.

Process introduction of pig manure organic fertilizer production line:
1. Raw material ingredients: Chicken manure, pig manure, cow dung, biogas slag and other animal manure can be fermented or have fertilizer efficiency after treatment.

2. Stirring of raw materials: Stir the prepared raw materials evenly to increase the uniform fertilizer content of the whole fertilizer granules.

3. Raw material granulation: The uniformly stirred raw materials are sent to a granulator for granulation (a drum granulator can also be used, and a disc granulator can also be used).

4. Drying of granules: The granules produced by the granulator are sent to the dryer to dry the moisture contained in the granules, increasing the strength of the granules and facilitating storage.

5. Particle cooling: After drying, the temperature of the fertilizer particles is too high, easy to agglomerate, after cooling, easy to bag storage, and transportation.

6. Granulation classification: The cooled particles are classified, and the unqualified particles are pulverized and regranulated, and the qualified products are sieved out.

7. Finished packaging: Store the granules in a ventilated place.

How much is a set of pig manure organic fertilizer production equipment?
The pig manure organic fertilizer production equipment can be divided into large, medium and small, and a simple set of small pig manure organic fertilizer production equipment can be completed by hundreds of thousands of yuan. Zhengzhou Tianci Heavy Industry can be tailored according to your needs, combined with your actual situation to analyze the budget, you can call us or visit the factory directly to negotiate, and we will give you the most affordable price.

The fertilizer manufacturing technology developed more manture,and the fertilizer machines are also designed for producing the organic fertilizer and inorganic fertilizer granulator.Why we to use the fertilizer equipment to make the fertilizer to make the organic fertilizer or inorganic fertilizer?

In the past,we can make the organic fertilizer in using the traditional method which all depending on the labor,in nowdays,the machinery modern have outputed this method,it also needs to use the new method to make the orgnaic fertilizer or compound fertilizer.
Why we use the technology to make the fertilizer？The first reason that different type fertilizer to be designed and to be used,the traditional method cannot meet the marketing of the fertilizer type.Like the fertilizer can be made into granulator,and using the traditional method cannot finish the producing.But we can use the fertilizer granulator machine to make the fertilizer granulator.Different type fertilizer granulator machines to be designed for different type fertilizer.For example,in the organic fertilizer manufacturing process,we can use the new type organic fertilizer granulator machine to make the organic fertilizer granulator.And in the npk fertilizer manufacturing process,we can use the rotary drum granulator machine to make the npk,compound fertilizer granulator and so on.What’s more,sometimes,a type fertilizer granulator machine can be used in producing the organic fertilizer granulator and compound fertilizer granulator for different type raw materials.The rotary drum granulator and the disc granulator machine are to be used in organic fertilizer manufacturing process or compound fertilizer production process.When producing the organic fertilizer granulator,it is first to ferment the raw materials.Using the traditional method of using the labor to ferment the organic materials will take a lot of time,and now we can use the fermentation technology to ferment the raw materials.All types of fermentation compost turner machine to be used to ferment the raw materials,which it not only save more time,it also improve the fermentation efficiency.

Then ,building a complete fertilizer production line to make the fertilizer is higher efficient.In a complete fertilizer production line it is equipped with different type fertilizer machines in different producing parts.Using the semi-automatic producing process not only improve the producing efficient,it also save more labor cost in this project.