Disc granulator is fabricated by Shunxin, the granulation disc adopts an overall arc structure, what’s more, the granulation rate can reach more than 93%, besides, the disc granulator equipment investment is small and the operating cost is low, so it is widely used in organic fertilizer production enterprises, and it is an ideal equipment for organic fertilizer, compound fertilizer and NPK fertilizer. What’s more, it’s wheels are Q235B boiler steel, which is very wear-resistant and easy to get.


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Suitable raw materials for disc granulator

The usage of the disc granulator is in the production of spherical granules from various materials such as organic fertilizers and compound fertilizers. What’s more, it is also very popular in coal preparation and mining plants, gold plants, chemicals, infrastructure and mechanized foundries for continuous, uniform and quantitative feeding and batching purposes.

The disc granulator is suitable for all kinds of non-sticky materials in the state of powder, material or small pieces, such as powdered, granular or small pieces of coal, cement, clinker, limestone, shale, coal crushed stone, clay, etc. Besides, it is not suitable for conveying viscous, difficult-to-flow materials and materials with particularly good fluidity.

The working principle of pan granulator

Various dry powder materials are added from the top of the equipment, degassed, spirally pre-compressed and transported to the arc-shaped notch of the two rollers. The two rollers rotate at the same speed and in the opposite direction. After passing through the compression zone, the pressure it bears gradually decreases, and its surface tension and gravity make it come out naturally, enter the shredder and the granulator for crushing and trimming, and then enter the vibrating screen for screening, and the qualified products are sent to the finished products through the conveyor silo or direct packaging, and then the powdery material under the sieve is sent back to the raw material silo for secondary rolling through the return device again, what’s more, the size of the extrusion force can adjust through the hydraulic system according to the needs of the particle strength.

The Working Principle of the Disc Granulator

Top 5 design highlights of disk pan granulator

(1) The structure of the pan granulator is novel and reasonable.

Both the weight and height are reduced, therefore, the process layout is flexible and convenient.

(2) The bottom of the granulation disc has multiple radiant steel plates, so, it  is durable and never deformed.

(3) The inclination of the large plate can adjust.

The use of angle shims is flexible and convenient to adjust.

(4) The unique combination of unpowered scrapers can reduce auxiliary power consumption.

(5) The composition of the large plate is a plate body and a plate segment.

Reduce main motor power. The disc section can adjust both up and down along the disc body. What’s more, the end of the disc section is a side flange, which can ensure that the material ball will not be pulled or torn when the material ball is discharged from the disk.

Design Highlights of the Disc Granulator

Advantages of disc granulator

Wide applicability

It can be used for granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, coal, metallurgy, etc., and can produce various concentrations and types (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic chemical fertilizers, etc.) compound fertilizers.


The granulation tray has three discharge ports, which is convenient for intermittent production operations, which greatly reduces labor intensity and improves labor efficiency. Besides, it can work continuously.

High granulation rate

It has good automatic classification ability and can control the solution to spray on the fine particles, so the granulation efficiency is high, the large particles are generating less, and the return ratio is small.


The production of various products has greater flexibility, and the particle size control range is wide, which is conducive to product launch.


It can automatically discharge the finish granule out.

Cost of pan granulator

The cost of the granulator depends on which specification is totally different, because the price of different specification is different, and the size of the output also determines the cost.  Compared with other companies, the biggest advantage of our company is that we have our own factory, you can come to visit our factory, we can customize a reasonable plan according to your needs, we will give you a reasonable price.

The capacity of disc granulator

Its production capacity ranges from 0.02 to 6 tons per hour. Different models of machines have different production capacities. We have 12 types of machines, and their production capacities are quite different. You can choose different models of machines according to your needs. Of course, if you are not sure, you can consult us, and we can customize the most suitable solution for you according to your needs.

Disc Granulator with High Working Capacity

Disc granulator machine manufacturer

As a manufacturer of disc granulator, we have our own factory, we are an environmentally friendly high-tech enterprise specializing in the research and manufacture of organic fertilizers and compound fertilizers. We have a professional team composed of experts, professors and senior engineers, who are dedicated to the research and development of organic fertilizer and compound fertilizer equipment.

High quality

The quality of our company’s products is excellent, besides, all of them are meet or exceed national standards.

Special services

Free Project Design

We will provide free process design drawings according to the various needs of customers, besides, we can provide customers with a full range of solutions.

Featured Customized Service

Our machines are very reliable and can customize the products you want.

Disc granulator for sale

There are 12 kinds of disc granulators that our company is selling, and the production capacity of different types of granulators is different. And the production capacity of the largest disc granulator can reach 4-6 tons per hour. So, if you want higher yield, it is an ideal choice. The output of the smallest granulator is 0.02-0.05 tons per hour. And if you want small yield, this equipment is your best choice. The quality of the products we sell is very high. So, you don’t have to worry about quality at all.

Different Types of Disc Granulator for Granulating


First, before granulating, you need to make sure the raw material moisture content about 30%

Second, granules moisture content is about 20% after granulated. And if you want to lower moisture, you can use rotary drum dryer to reduce granules moisture content below 10%.

Third, the granules size are controll the raw material moisture.  Less water, smaller size; much water, bigger size.

Fourth, the dynamic bearing capacity is 5tons.

Our company’s products are high quality, what’s more, all of them are meet or exceed national quality standards. And we also have a professional team to design the most suitable solution for you. So, I believe that our products and services will make you satisfied.

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