Fertilizer granulator – Page 2

What is the instllation and debugging method of double roller granulator?

The dry roll granulator is called dry granulator because it can directly compress and granulate fermented powdery materials with a moisture content of ≤5% during the granulation process. Products can be packaged directly through organic fertilizer packaging machine equipment. It eliminates the need for drying and cooling after granulation in the traditional organic fertilizer production process. So, how to install and debug the newly purchased dry roll granulator?

The working principle of the double rolling extursion pelletizer is to rely on external pressure to force the material to pass through the gap between two relatively rotating rollers, and forcibly compress it into a block. During the rolling process, the actual density of the material can increase by 1.5~ 3 times, so as to meet the specified particle strength requirement

Installation and debugging method of dry rolling granulator equipment

Installation: After the newly-purchased organic fertilizer dry-method roller granulator arrives at the factory, the granulator will be used as the main machine. It depends on the number of units and is installed in conjunction with the process flow chart. Find out the elevation and horizontal placement, and the machine frame There are ground corner holes, which can be installed on concrete (the amount of solid vibration is not large, and the concrete foundation is not required to be very firm).

Axial alignment: It has been adjusted during installation. Generally speaking, the possibility of adjustment is unlikely. When adjustment is required, tighten or loosen the glands on both sides of the passive bearing seat, thereby pushing the displacement of the eccentric sleeve and the active shaft roller Corresponding.
Press roll gap adjustment: Sometimes it is necessary to increase the output or increase the bite angle during production. At this time, the distance between the two press shafts can be increased, and the distance between the driving shaft roller and the driven shaft can be increased. The steps are as follows : Stop, remove the upper frame of the two bearing seats, adjust the adjustment plate between the two bearing seats to the required thickness. The two rollers cannot collide between the rollers, and the minimum should be kept between 0.3-1mm.
Alignment adjustment of the ball socket: The ball socket of the organic fertilizer dry roll granulator is formed by the concave socket on the main roller surface, so there are problems of axial alignment and circumferential alignment.
Axial alignment steps: loosen the 6 connecting bolts of the driven gear and the adjusting sleeve, so that the adjusting sleeve and the driven gear are slightly disengaged, because the design has considered a ball and socket adjustment, and is equipped with two adjustments Bolt, so the dislocation can be adjusted regardless of the dislocation. Because the ball socket is too small, a carton board is placed between the two rollers during adjustment. After rolling, it can be seen whether the adjustment has achieved the purpose. After alignment, 8 connecting bolts can be tightened.

When you require to know more information about the double roller pelleting equipment, you can visit the following link.

https://www.fertilizerfactorymachine.com/double-roller-granulator/

How to improve the granulation rate of using rotary drum pelleting machine?

Drum steam granulation is a process to realize thermal granulation. The equipment by improving the temperature of the material, and increase the solubility of salt in the pelletizing water system material, so that the water required by the material granulation can be obtained under low moisture, so as to effectively reduce the heat consumption required in the drying process, improve production efficiency. Therefore, the performance of granulation is the key to the yield and quality of compound fertilizer produced by drum granulation machine. Today, let’s discuss how to improve granulation performance.

1. The main factor of pelletizing rate of organic fertilizer is the frequency and time of material rolling in pelletizing machine.

The working principle of the wet type of pelleting equipment is that the material of organic fertilizer depends on the surface tension, add the right amount of liquid phase, and disperse the material into small particles. When running at high speed, many small particles roll into a ball. In a certain time to control the correct category line, improve the ball qualified rate. In production, if the pelletizer and material friction is not at the same time, there will be these two conditions. The machine is that the machine internal smooth degree is large, so that the friction force decreases, causing the material can not roll, resulting in unable to produce finished particles. If we have this situation, we can adjust the speed of the machine and install a small copy board inside. There is another case is the machine wall internal sticky more serious, this causes uneven material particles, because the material wall will know to rise to the highest, together from the top of the top down. There are two main reasons for this situation. One is that the inside of the machine is not smooth. This situation can be solved by increasing the internal finish of the pelletizer. There is another kind of material viscosity is too high, this situation we use to change the material formula, reduce humidity, reduce viscous materials can be solved.

2.The key to make qualified finished particles by the granulation mechanism of organic fertilizer is to stabilize the material ratio.

Drum granulation production technology is to bury steam pipe in the material bed, and then install spray pipe above the material bed, under normal circumstances to provide steam heat and water. Through steam to improve the humidity and viscosity required by the material, will not cause excessive water content, reduce drying load, make water distribution evenly. If the humidity of the material is not enough, it can also be supplemented with water. If the material humidity is not uniform, it will be difficult to form a ball or affect the uneven shape of particles. It may be that the steam nozzle is not properly installed. We can increase the steam nozzle to increase the receiving area of steam to solve this problem.

3.The pelletization rate is also based on reasonable material ratio.

The material ratio referred to here mainly refers to: 1. Reasonable collocation of raw material fineness. According to the operation summary of a number of organic fertilizer manufacturers, the fineness of the whole raw material should be matched as follows: 100-60 mesh raw materials account for about 30%-40%, 60 mesh raw materials with a diameter of 1.00 account for about 35%, small particles with a diameter of 1.00-2.00 account for about 25%-30%. In principle, the finer the material, the smoother the surface of the finished particle. However, in the production process, the use of super proportion of high fineness materials is prone to some bad problems, such as often appear too large particles, irregular particles, materials stick to the wall and so on. 2. Viscous materials and dispersive materials need to be reasonably matched. In production, the proportion of viscous materials is high, and it is easy to form balls. The proportion of dispersed materials is high, and the balls agree to disperse, and the fine powder will be relatively large. In general, in the conventional formula, the proportion of sticky raw materials for low concentration fertilizer is 45%-50%, and the proportion of sticky raw materials for high concentration fertilizer is 35%-40%, which also needs to be combined with the fineness of the material. If the collocation is not good, there may be no fine powder, no particles, or particles are not round, uneven size and other problems.

4. Chemical reactions between materials should be considered in preparation.

After some materials are made up, free water can be precipitated in the production process, making material moisture exceeds the standard and hindering normal production. After some raw materials are matched, the humidity of mixed materials will be greatly reduced. In the production process, normal production cannot be realized due to a large amount of moisture absorption. Therefore, chemical reactions between materials must be considered in the formulation to achieve a reasonable match.

4. Comprehensive water content of mixed materials.

The water content of synthetic raw material has a direct effect on granulation. After mixing, some materials are mixed into mud even without steam and water, making normal production impossible. Therefore, keeping the water content of the material low is conducive to the addition of steam during granulation, thus improving the temperature and viscosity of the material, and improving the compatibility and pelletization of the material.

5. Reasonable amount of return material.

Generally qualified particles are about 55%, so the amount of material returned is higher, which directly affects the production efficiency of finished particles. The disadvantage of the drum granulator is that the finished product has less particles, more powder, and large amount of return, which affects the luster and roundness of particles. If the return amount can be controlled between 30% and 35%, the formation of large particles can be effectively controlled.

The following link can help you to know more information of our machine, please click it.

https://www.fertilizerfactorymachine.com/rotary-drum-granulator/

Roll Extrusion Granulator in the Fertilizer Machinery Industry to Win a Good Reputation

Speaking of roller extrusion granulator, we have heard. Using the roller extrusion granulator granulating can produce granules at room temperature without drying process. A molding, with less investment, quick effect, long life, high grain rate. In the rapid development of information, has become a measure of enterprise customer word-of-mouth credibility is an important basis, machinery has been sticking to the standing in customer’s point of view, think users want, users need, through creating high quality roll extrusion granulator equipment and meticulous pre-market after-sales service, won a good reputation in the industry. Our company attaches great importance to the quality of roller extrusion granulator equipment, coupled with a strong technical team, continuous innovation, combined with market demand for equipment transformation and upgrading. Therefore, the quality of mechanical products is beyond doubt, in the domestic roll extrusion granulator industry excellent. In addition, our company also produced a new organic fertilizer granulator, or disk granulator, drum type granulator and other equipment.

What problems should be paid attention to when using roller extrusion granulator?

The double extursion making granules machine should be in positive operation.
No load operation of the granulator, but feeding operation is required.
Iron and other sundries are strictly prohibited from entering the feeding mouth and vent of the granulator. In order to avoid unnecessary accidents, affect the safety of normal production.
Feeding should be uniform, and there can be no shortage of material. Machine feeding speed and feeding speed should be appropriate. Otherwise, the quality and yield of particles will be affected.
When the bearing part of reducer burns, or there is noise, it should be stopped for timely maintenance and refueling.
When the bearing parts at both ends of the bearing room of the host machine are hot or noisy, they should be stopped for maintenance and filled with butter. During normal operation, the bearing chamber is filled with butter every 5-6 days.
Pay attention to the operation law of the dry roller pelletzier Such as: machine temperature, speed, according to the situation, timely processing.
In case of unstable operation of the fuselage, attention should be paid to check whether the clearance of coupling device is too tight and to be loosened in time.

The following link can help you to know more information of our machine, please click it.

https://www.fertilizerfactorymachine.com/double-roller-granulator/

How to Select the Organic Fertilizer Pan Granulator?

The annual output of 30,000 tons of organic fertilizer disk granulator is divided into plane torsion disk granulator and skewed disk granulator two categories, is the production of spherical particles of organic fertilizer building. In the actual production application, how should we choose the organic fertilizer disk granulator?

Select the disk granulator, first familiar with the function of the disk granulator characteristics. Planar torsion plate type of granualtor is characterized by the main body of the fixed mechanism, the disk inside the torsion, will enter the disk of the material by centrifugal torsion, rotating into a ball. Plane torsion disc granulator running speed is relatively high, good adhesion, relatively large density, low yield requirements of the material is more suitable. It is characterized by high particle symmetry and fast discharging.

Skewed disc pelletizer adopts a relatively ancient process, the base of the disc pelletizer is fixed, driven by the motor delay machine operation, and then driven skewed disc pelletizer outside the disk torsion, into the material rotation into the ball. The rotation speed of this kind of disc granulator is low, and the skew Angle can be adjusted. It is suitable for the production of spherical particles of organic fertilizer, compound fertilizer, chemical raw materials, biological fungal fertilizer and biological fertilizer. It is characterized by high yield and easy operation and application.

Familiar with the function of the pan making pellets equipment, can reasonably select the disc granulator to provide sponsorship. With the updating of organic fertilizer buildings, the new horizontal centrifugal organic fertilizer granulator has become the protagonist of the disk granulator, and the output and particle symmetry has been promoted to a new level. Horizontal centrifugal spherical particle organic fertilizer granulator adopts the operation principle of drum granulator, connects the rotor of organic fertilizer mixer, and becomes a new type of organic fertilizer granulator of round ball particles after improvement. This kind of granulator has high output, low power consumption, less failure, saving labor, and good continuous granulation effect.

The following link can help you to know more information of our machine, please click it.

https://www.fertilizerfactorymachine.com/pan-granulator/

Advanced Craft of Making Organic Fertilizer Granules

The production process of making organic fertilizer granulation mainly consists of screening and magnetic separation of about 30%-35% of the organic waste containing about 30%-35% of the water content after fermentation, and then granulating and drying to prepare round-particle organic fertilizer. Adding functional bacteria can produce bio-organic fertilizer. Adding nitrogen, phosphorus, and potassium (total nutrient content less than 15%) can produce organic and inorganic fertilizers.

After the fermented organic waste is subjected to magnetic separation and screening, the raw materials of the binder and other components that need to be compatible are metered and mixed according to the ratio requirements, and are upgraded to a multi-dimensional high-efficiency mixer by a bucket elevator for rapid mixing. The mixed material slips out into the mixed silo, and is fed uniformly and continuously to the stirring teeth type of granulating machine by the disc feeder to form columnar particles; the columnar particles are polished by the round particle polishing and shaping machine to form spherical glumes. The belt conveyor is sent to the drying, cooling, and screening machine (three-in-one model), and the particles are dried at low temperature and large air volume (<65°C) in the front section of the drying cooling and screening machine, and then enter the cooling section for air cooling and sufficient cooling. After the material enters the cylinder of new type fertilizer pelleting machine, the sieved finished particles are sent by the elevator to the finished product silo, and are measured by the packaging system, packaged and stored. The large sieved particles are crushed and then returned to the mixing and granulation System. The small particles sieved (basically no powder) can be made into small packages and sold directly.

When you want to know more, you can click the following link.

https://www.fertilizerfactorymachine.com/new-type-organic-fertilizer-granules-making-machine/

Double Making Pellets Equipment for Granular Compound Fertilizer Production

In the production of organic fertilizer granulation, there are three types: agglomerate granulator, wet granulator, and extrusion granulator. The agglomerate granulator includes a disc granulator, a stranded granulator, and a wet granulator. The new type stirring tooth granulator, extrusion granulator has a pair of roll extrusion granulator. In most cases, the production of organic fertilizers uses a disc granulator or a new type of stirring tooth granulator. The roller extrusion making pellets machine is suitable for granulating materials that are too loose and difficult to granulate.

Double Roller Making Granules Machine — Double roller extrusion granulator for compound fertilizer plants.

The roller extrusion granulation machine does not need to heat or humidify the material, save investment, save energy, can adapt to the heat-sensitive material, no waste water or waste gas is discharged in the production, and will not pollute the environment. The extrusion granulation process flow short, simple operation, easy to complete production automation, improve production efficiency, no special requirements for the nature and particle size distribution of the material, high hardness, no segregation, and no agglomeration.

The following website will help you to read more information of double roller pelleting machine.

https://www.fertilizerfactorymachine.com/double-roller-granulator/

How is the Drum Granulator Composed?

Bracket
The whole rotating part of the drum pelleting machine is supported by the bracket, which bears greater force. Therefore, the supporting wheel frame of the machine is made of medium carbon steel plate and channel steel, and has passed strict quality control and special process requirements, which has achieved the purpose of this machine. In addition, the more important thing is the tugboat fixed on the rack. Considering that it will produce greater friction with the body roller, our factory specially selects high-quality anti-corrosion and wear-resistant materials, which greatly improves the service life of the machine. The frame also adopts casting integrated technology. In addition, there are hoisting hooks at the four corners of the supporting roller frame, which is convenient for loading, unloading and transportation.

Drum Part
The most important part of the dry rotary granulator is the body part, which is made of high-quality medium-carbon steel plate dry-joined, and built-in special polypropylene or acid-resistant stainless steel liner, which can automatically remove scars and tumors from the inside. And through strict quality control and specific process requirements, in order to achieve the purpose of this machine.

Rotary Drum Granulating Machine for Sale — Rotary drum granulator for cold and hot granulation.

Transmission Part
The transmission part of the transfer granulator is excellent and important for the whole body work. The transmission frame is made of special channel steel by dry connection, and has passed strict quality requirements. The main motor and reducer installed on the transmission frame are of reliable quality. The motor drives the pulley, the V-belt, and the reducer to the main shaft to make the body work. The transmission reducer of rotary fertilizer machine for making granules is in the working part of the main shaft, and the nylon write-off connector is used for transmission and drive.

Big Gear Ring
It fixed on the drum making pellets equipment, toothed with the transmission pinion, opposite to drive the body to work, it uses high-tech wear-resistant materials, so that the machine has a longer service life.

E-mail: info@fertilizerfactorymachine.com
TEL: + 86 180 3757 2883

Advantages of Manure Fermentation Tank Equipment

High mechanization and integration, large space occupation, small installation space, no need to build a new factory on the project, and low investment cost.
The project has a high degree of automation, and one person can complete the entire fermentation process. Avoid direct contact with people and substances.
Adopt bio-bacterial high-temperature aerobic fermentation technology, use the activity of microorganisms to decompose and decompose organic matter, consume less energy, and lower operating costs.
The main body of the equipment adopts insulation design, and has auxiliary heating system and low temperature environment. Low-level equipment can operate normally to solve the influence of ambient temperature on the fermentation process.
Organic fertilizer fermentation tank ferments manure with closed environment.

The operation of the manure composting machine of in-vessel tank is very simple. The cow dung processing project of the engineering model has many processing systems, some projects have hundreds of equipment, and the requirements for on-site operators are very high. The intelligent manure comprehensive aerobic fermentation equipment adopts fully automatic intelligent control and can be turned on with only one key operation, which greatly reduces labor costs. Compared with similar technologies at home and abroad, labor cost and workload have been reduced from 60 to 70. The intelligent control system can monitor the temperature, oxygen and other data of the material during the whole process, and adjust the frequency of rotation, blow molding and oxygen supply in real time according to the feedback data to ensure a long duration of the high temperature period. Eliminate fermentation products, pathogenic bacteria and weed seeds.

Besides, our engineers have designed and produced other composting machines for manure management.

https://www.fertilizerfactorymachine.com/manure-composting-equipment/

E-mail: info@fertilizerfactorymachine.com
TEL: + 86 180 3757 2883

Stirring Tooth Making Granules Machine for Granular Production

The stirring tooth granulator adopts a new granulation process that integrates multiple functions such as rotation, spheroidization, polishing, densification, heating, and drying. The new type making granules machine adopts high-strength alloy materials, which can be used for the country and extend the life of the equipment (basically no wearing parts). The material moisture can be granulated between 30%-40%, and the output moisture is about 30%. This reduces the drying requirement of the traditional 70% moisture process and effectively reduces the production cost of organic fertilizer.

1. Adopting high-speed rotation, the material is turned at a high speed with the simplified version, the powder can be bonded under high-speed movement, and the process of mixing, granulating, spheroidizing, and densification can be realized continuously inside, so as to achieve the purpose of ball granulation. The particle shape is spherical, the size is 60.5m-5m, the granulation rate is above 98%, and the moisture content is 35%-40%. The size of the particle diameter made by new type organic fertiizer pelleting machine can be adjusted by the speed of the rotor, the lower the rotation speed, the larger the particles, the higher the rotation speed, the smaller the particles, and vice versa. 2. Use the raw materials after fermentation within the specified range for granulation processing, and break through the disc granulation. Large return material, high moisture, low strength, uneven particle size, or scorching in the air, small yield, low yield. It also saves fuel during the drying process. It breaks through the flat film granulator’s low output, difficult maintenance, difficult to clean the mold, troublesome adjustment, and brings labor-consuming and time-consuming features to users, which greatly saves energy and improves utilization. The rate has increased the profit of the enterprise. If you need to know more information of our machine, you can visit the following website. https://www.fertilizerfactorymachine.com/new-type-organic-fertilizer-granules-making-machine/ E-mail: info@fertilizerfactorymachine.com TEL: + 86 180 3757 2883

How to Prolong the Serive life of Double Roller Granulator?

The raw material enters the copper room from the hopper of the double roller extrusion granulator, and the cake-like material connected by the particles is rolled. The cake-like material enters the pulverizing device for pulverization. The pulverized mixture is filtered through a sieve and discharged from the material. Kei out of material. The reducer and motor of the kun extrusion granulator adopt flexible belt transmission, which can start smoothly, reduce the impact force of the buffer, and increase the service life of the equipment of the mixing granulator. The double roller granulator is sturdy and powerful, easy to operate and stable in operation. The following content shows how to prolong the serive of double roller granulator.

The fertilizer should use clean tap water to cool the gearbox of the granulator to prevent the cooling pipe of the cooler from being blocked, causing the lubricating oil temperature to rise and affecting the lubrication effect of the gearbox.
For the granulator, also pay attention to frequently observe the working conditions of the gearbox, such as noise, vibration, temperature rise, .If abnormal conditions are found, they should be dealt with in time.
Most of the wheel granulators are made of steel. They should be painted with anti-rust paint in winter and stored in a dry and ventilated place.
When the rubber parts of the mixing extrusion granulator are damp or stained with oil, they will age and crack, reducing their service life. So protect the rubber accessories.

You can visit this website to read more information.

https://www.fertilizerfactorymachine.com/double-roller-granulator/

E-mail: info@fertilizerfactorymachine.com
TEL: + 86 180 3757 2883