Cow manure organic fertilizer granulator is a kind of equipment specially used to make organic fertilizers such as cow manure into granules. The principle is that the powdered cow manure is gradually compressed into granules through the action of mechanical force and pressure, and then through drying, screening and other processes, and finally made into uniform and consistent organic fertilizer granules.
I. Product Overview
The core function of cow manure organic fertilizer granulator is to convert cow manure fermentation raw materials containing certain moisture and fibrous substance into granular organic fertilizer products that are regular, easy to store and transport through mechanical extrusion and agglomeration. The equipment is widely used in ecological agriculture, animal husbandry manure resource utilization, agricultural waste recycling and other fields.
As a nutrient-balanced and organic matter-rich raw material, cow manure has good fertilizer efficiency and soil improvement ability after complete decomposition. However, due to the high moisture, peculiar smell, and inconvenience of transportation and application, untreated cow manure needs to be made into a stable granular form by specialized machinery. The emergence of cow manure granulator effectively solves the problem of manure treatment in livestock and poultry farms, realizes “turning waste into treasure”, not only promotes the development of green agriculture, but also conforms to the national environmental protection policy guidance.
II. The working principle
The cow manure organic fertilizer granulator is usually composed of a feeding system, a running-in system, a pressure system, a speed regulation system, a cooling system, a screening system and other parts.
The workflow roughly includes: raw material crushing, mixing, adjusting the moisture content, granulation, drying, screening, packaging and other processes.
The advantages of using a cow manure organic fertilizer granulator include: the organic fertilizer produced has uniform particle size, stable content, easy packaging and storage; High production efficiency, able to achieve automatic production; Organic fertilizer granules are easy to apply and can improve fertilization efficiency and agricultural product quality.
Cow manure organic fertilizer granulator mainly adopts the principle of physical granulation, and the common types are:
Vertical agitation granulator, flat die granulator, disc granulator and new organic fertilizer granulator equipment.
Here’s how it works:
Material pretreatment-
Cow manure raw materials need to be composted and fermented at high temperature, and the moisture content is controlled at 25%-35% through pretreatment links such as turning, dehydration, and crushing, so as to facilitate granulation.
Feeding & Mixing-
The treated cow manure is transported into the granulation cavity through a spiral and mixed with the necessary conditioning agents (such as nitrogen, phosphorus and potassium nutrition, wood chips, charcoal powder, etc.).
Granulation process-
The spindle drives the tooth jaw, mold disc or roller to rotate, and the raw material gradually agglomerates into balls or columnar particles under the action of mechanical shearing, extrusion, friction and centrifugal force.
Discharging & Sieving-
The molded particles are discharged through the discharge port and then enter the rotary screening system to screen out unqualified large particles or powders, and return to regranulation to improve the yield rate.
Post-processing process-
The pellets can be cooled, dried, coated or packaged as needed to form a complete organic fertilizer finished line.
During the operation of the whole machine, the granulation process is fast, without high temperature and high pressure, to ensure that the organic active substances are not destroyed.
III. Product application
Cow manure organic fertilizer granulator is suitable for the following scenarios:
Cattle farm manure treatment: medium and large farms produce a large amount of cow manure, which can be made into commercial organic fertilizer and sold through granulation treatment, increasing sideline income.
Ecological agriculture base: farms, orchards, tea gardens, etc. that use their own fertilizer can recycle cow manure and reduce the use of chemical fertilizers.
Organic fertilizer processing enterprises: compatible with organic raw materials such as chicken manure, pig manure, kitchen waste, rice husk, etc., to enrich the product line.
Supporting environmental protection projects: As a key equipment in the agricultural cleaner production project and the manure harmless treatment system, it helps the implementation of green agricultural policies.
In addition, the granulated cow manure fertilizer is suitable for mechanical fertilization equipment operation, which is convenient for spreading, controlling the dosage and improving fertilizer efficiency, which is an important component of modern agricultural efficiency.
IV, Product features
Adaptable and designed for cow dung
In view of the characteristics of cow manure, such as high moisture, more fibers and high fermentation viscosity, the machine adopts a strong stirring structure and high wear-resistant alloy parts, which is stable in operation without jamming, wear-resistant and non-deformation.
The granulation efficiency is high, and the finished product quality is excellent
The granulation size is uniform and controllable (generally 3~6mm), and the granulation rate can reach more than 90%. The particles are loose and aerated and meet the standards of agricultural fertilization.
Energy saving and environmental protection, low operating costs
The power consumption of the whole machine is more than 20% lower than that of traditional granulation equipment, and there is no waste gas and waste water discharge during operation, which is up to environmental protection standards, easy to maintain, and low failure rate.
One machine for multiple purposes, supporting a variety of raw materials mixed granulation-
It can be used for mixed granulation of different organic raw materials such as cow manure + straw powder, cow dung + sawdust, cow dung + chicken manure, etc., to broaden the source of raw materials.
Compact structure, easy to arrange and transport
The main engine adopts a closed structure, centralized design of electronic control, and occupies a small area, which is suitable for factory assembly line operation and is also suitable for on-site production of farms.
Multiple specifications are optional, and customized services are supported
According to the customer’s daily processing capacity, we provide multi-specification models with a daily output of 3 tons, 5 tons, 10 tons, 30 tons, etc., and can customize stainless steel version, anti-corrosion coating type and intelligent joint control version.
It is easy to operate and has a large space for intelligent upgrading
Equipped with PLC control system or touch screen operation platform, combined with automatic material feeding, temperature and humidity monitoring module, automatic production and remote management can be realized.
For more inquiries or more information, please contact:
Sales Department / Tina Tian
+86 – 15538237222
Zhengzhou Yizheng Heavy Machinery Equipment Co., Ltd
Email: tianyaqiong@yz-mac.cn
Website: www.yz-mac.com
Post time: Jun-02-2025