Three Tough Practical Pain Points of Granulation for High-Moisture Livestock Manure Raw Materials

Ordinary Granulators Are Easy to Stick Cylinders and Block Machines When Handling Wet Manure

After fermentation of cow dung and chicken dung, the water content of the raw materials is generally high, and it is very easy to stick to the inner wall of the drum after feeding the regular extrusion and drum granulator equipment.

Frequent shutdowns to clean sticky materials directly reduce the daily processing capacity by half, and manual cleaning is time-consuming and labor-intensive.

The new type organic fertilizer granulator is equipped with a screw-tooth strong dispersing structure, and the wet and soft manure will not adhere to the barrel wall, and the continuous production will not block the material.

Low Pellet Formation Rate Causes Massive Circulating Fine Powder & High Power Consumption

Most of the old-fashioned granulation equipment produces flat and irregular particles, with a balling rate of less than 65%, and a large amount of fine powder after screening.

The fine powder is repeatedly refluxed twice for granulation, and the entire machine continues to operate at a high load, resulting in a continuous increase in monthly electricity expenses.

The new type organic fertilizer granulator relies on the dual action of high-speed stirring and air stirring, the finished product roundness is ≥0.7, and the overall balling rate is stable and exceeds 90%.

Light Fine Powder Is Hard to Compact & Finished Pellets Crack Easily

Straw, mycelium residue, humic acid and other light ultra-fine powder materials are loose after being squeezed by ordinary equipment.

There are a lot of broken products in the storage and transportation process, and the finished products are of poor quality, so farmers are not willing to buy them back.

The new type organic fertilizer granulator completes the three processes of mixing, forming, and densification simultaneously, and the granules are compact and resistant to impact, and are not easily broken during long-distance transportation.

Four Core Component Assembly of New Type Organic Fertilizer Granulator

Medium Carbon Steel Welded Frame for Continuous Heavy Load Operation

The entire machine’s working cylinder is uniformly fixed above the machine frame, and is welded from medium carbon steel plate and channel steel.

After standardized inspection and weight inspection, it is not easy to deform and crack in the dusty and humid environment of the workshop.

Provide a stable bearing foundation for the high-speed operation of the mixing teeth of the new type organic fertilizer granulator, and there will be no vibration and offset during long-term operation.

Nylon Pin Coupling Transmission Assembly with Low Noise

The motor is connected to the gear reducer through a triangle belt, and the nylon pin coupling is used to link the motor head and the main shaft of the shredder.

Flexible connection buffers the impact of high-speed operation, reducing the noise of the entire machine.

Reduce the wear of gears caused by hard transmission, and extend the service life of the transmission accessories of the new organic fertilizer granulator.

Integrated Cylinder with Liquid Spraying Port & Maintenance Door

The cylindrical body has a reserved liquid spray nozzle and a side opening maintenance door, and the spray nozzle can be adjusted to form a ball effect by spraying adhesive as needed.

The inspection door does not need to disassemble the entire machine, and the internal worn-out impeller can be replaced directly, which greatly improves the efficiency of daily maintenance.

Thickened corrosion-resistant plate for cylindrical body, suitable for long-term processing of high-moisture acid-base organic manure.

Spiral Stirring Tooth Granulating Core Unit

The powder is fed into the cylinder from the inlet, and the spiral blade continuously pushes the material, with multiple sets of mixing teeth rotating at high speed.

Relying on the mechanical stirring force and the airflow in the barrel, the mixing, rolling, and compacting can be completed simultaneously.

It is the core working unit of the new type organic fertilizer granulator to achieve a high balling rate and adapt to light powder materials.

Complete Pellet Forming Working Logic of New Type Organic Fertilizer Granulator

• Step 1 Uniform Feeding of Light Wet Organic Powder

Fermented animal manure, straw powder, humic acid and other mixed organic powder are evenly fed into the feeding bin of the new organic fertilizer granulator.

There is no need to dry the raw material deeply in advance, and it can be directly put into the machine as long as the water content of the raw material meets the standard, which saves the pre-drying process.

• Step 2 High-Speed Stirring Generates Forming Airflow

The main shaft inside the drum drives multiple sets of mixing teeth to rotate continuously at high speed, and powerfully disperses the lumpy wet material.

The mixing process forms a stable airflow inside the barrel, and the fine powder particles adhere to each other under the dual effects of mixing and airflow.

• Step 3 Synchronous Balling & Densification Molding

The material continues to roll and rub, gradually forming rounded spherical particles, and simultaneously completing the dense pressing.

By adjusting the spindle speed and the total amount of feed, the particle size can be freely controlled, and the finished particle size range is 0.3-3 mm.

The stability of ball formation is higher than 0.7, and the market quality of regular round ball fertilizer is better.

• Step 4 Discharging & Pellet Classification Screening

The shaped particles are discharged from the end of the cylinder and transported to the matching screening machine to separate the qualified particles and a small amount of fine powder.

A small amount of fine powder can be refluxed and re-introduced into the secondary granulation of the new type organic fertilizer granulator, and the loss of raw materials is extremely low.

Four Unique Production Advantages Compared with Traditional Granulation Equipment

Adapt To High-Moisture Manure, No Need for Deep Drying

The old-fashioned granulation equipment requires that the moisture content of the raw material be strictly reduced, and the drying equipment will increase the construction cost.

The new type organic fertilizer granulator is specially designed for the fermentation of high-moisture organic powder, and the manure does not need to be dried deeply before granulation.

Small organic fertilizer processing plants do not need to purchase drying auxiliary equipment, and the initial equipment investment is significantly reduced.

Over 90% Pelletizing Rate Cuts Circulation Power Cost

The balling rate of traditional models is only 60% to 70%, and a large amount of fine powder is repeatedly reworked and consumes electricity.

The new type organic fertilizer granulator mixing pneumatic composite molding process, more than 90% of the finished round balls.

The amount of reflux fine powder is very small, the whole machine load is lower, and long-term production saves a lot of electricity.

Light Ultra-Fine Powder Can Be Compacted into Solid Pellets

Straw, mushroom residue, weathered coal and other low-density ultra-fine powder materials are loose and easy to break when made into granules with ordinary equipment.

The new type organic fertilizer granulator integrates the mixing and compacting process, so that light powder can also produce compact spherical particles.

Fertilizer storage and distribution is not easy to powder, and the selling price of the finished product is more advantageous.

Convenient Maintenance Reduces Production Downtime

A special inspection door is reserved on the side of the cylinder body, so that the worn-out impeller can be replaced without disassembling the entire machine.

The spray nozzle can add liquid binder at any time to quickly adjust the granulation formula of different raw materials.

The daily maintenance of the new organic fertilizer granulator can be completed in half an hour, reducing downtime and delaying production capacity.

Four Suitable Production Scenarios of New Type Organic Fertilizer Granulator

Livestock Manure Organic Fertilizer Processing Plants

The water content of the fermented manure is high, and the traditional equipment is prone to sticking to the drum and blocking the material. A new type of organic fertilizer granulator is selected to produce continuously and stably.

There is no need for matching drying equipment, and the investment in small and medium-sized manure processing lines is lower.

Straw & Mushroom Residue Fertilizer Production Base

The ultra-fine lightweight powder of straw and mycelium residue is difficult to compact and shape with conventional equipment.

The new type organic fertilizer granulator mixing and compacting integrated process perfectly adapts to the granulation requirements of such raw materials.

Humic Acid Functional Fertilizer Production Line

The formula needs to be adjusted by spraying liquid additives, and the barrel has a built-in spray nozzle, making it convenient to adjust the formula.

The output of spherical particles has uniform appearance, and the competitiveness of high-end functional fertilizers for export is stronger.

Small Fertilizer Formula R&D Test Line

The single machine has a small footprint and can be used to test various organic raw material formulations in small batches.

The new type organic fertilizer granulator is simple to operate and can be placed in research and development laboratories and small pilot production workshops.

FAQ

Q 1: What is the maximum moisture content of raw materials that can directly enter the new organic fertilizer granulator?

A: Fermented livestock and poultry manure does not need to be dried to a certain depth; it can be directly processed after regular fermentation.

The wet and soft material will not stick to the drum and block the machine because of the agitator and the airflow, and a small amount of dry powder can be sprayed to adjust if the water content exceeds the range.

Q 2: Can the particle size be adjusted freely?

A: Yes, the particle size can be adjusted by adjusting the rotational speed of the main shaft and controlling the total amount of feed.

With less feed and high speed, the output is 0.3-1 mm fine particles; Increasing the feed and reducing the speed can produce large particles of 2-3 mm.

Q 3: How often should the mixing teeth be replaced?

A: For processing ordinary fermented manure, the mixing teeth can be used continuously for more than 8 months under normal conditions.

Raw materials containing sand and gravel impurities will accelerate wear, and pre-screening and filtering of hard debris before feeding can extend the life of accessories.

The accessory can be replaced separately, without the need to disassemble the new organic fertilizer granulator shell.

Q 4: What auxiliary equipment is needed for the entire production line?

A: Basic equipment: horizontal mixer + new organic fertilizer granulator + roller screening machine.

If the raw material is seriously lumpy, a crusher can be matched, and there is no need to configure a drying and cooling main machine, which simplifies the layout of the production line.

Q 5: What turnkey services does the equipment provide?

A: Customers who purchase new organic fertilizer granulator will be provided with a free simple layout plan for the factory.

The engineer went to the door to install and debug, and synchronously trained the operator to master the speed and feeding adjustment skills.

Lifetime remote technical guidance, fast replenishment of original factory shredder and coupling accessories in stock.

Purchase Summary & Contact Information

Most organic fertilizer processing plants are plagued by three major problems: high-moisture manure, low balling rate, and easy-to-break light powder.

The new type organic fertilizer granulator adopts the mixing + pneumatic composite molding process, which can solve the above production problems at one time.

It is suitable for chicken manure, cow manure, straw and fungus residue, humic acid and other organic powder materials, with high balling rate, simple maintenance, and no need for drying equipment.

We can customize a complete small new type organic fertilizer granulation production line according to the customer’s production capacity and raw material type.

If you need equipment photos, workshop videos, complete machine parameters, and precise quotations, please leave your contact information.