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Fertilizer Fluidized Bed Cooler
Fertilizer Fluidized Bed Cooler
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Fertilizer Fluidized Bed Cooler

Price
MOQ
$110000~180000
50 Pieces
Product Details
Material:
Carbon steel/304 stainless steel
Origin:
China
Processing capacity:
8–80t/h
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Zhengzhou Ruiheng Machinery Manufacturing Co., Ltd.
Zhengzhou Ruiheng Machinery Manufacturing Co., Ltd.
Trading Company
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Product Description
Company Info
Basic Info Key attributes Customer reviews Product Description Frequently Asked Questions (FAQ)

Basic Info

A device that rapidly cools fertilizer granules by fluidizing them with airflow. It is mainly used to cool high-temperature fertilizers after granulation to prevent caking and ensure storage stability, and is a core post-processing device for compound fertilizer production lines.

Key attributes

Origin
China
Material
Carbon steel/304 stainless steel
Processing capacity
8–80t/h
Inlet air temperature
≤45°C
Outlet material temperature
≤40°C
Vibration power
7.5–30kW
Fan power
11–45kW
Bed height
100–300mm
Air pressure
5.5–8.5kPa
Warranty
1 year

Customer reviews

Aurora Perez · Process Technician
"Stainless steel contact components adapt to water-soluble fertilizer batching with good corrosion resistance. The cleaning process could be more automated."
Leo Foster · Procurement Officer
The horizontal mixer resolves our multi-raw material mixing unevenness problem. It mixes various fertilizer raw materials thoroughly and evenly, ensuring stable and consistent efficacy of finished fertilizers and avoiding local nutrient deficiency. Moderate mixing force won’t damage raw material properties, runs stably with low noise, has suitable capacity for mass production and is easy to clean without residue. High cost-performance and thoughtful after-sales service make it a reliable helper in fertilizer batching.
Lucas Perez · Farm Operations Lead
"The automatic bacteria spraying device improves fermentation efficiency, keeping material oxygen content at 16%. However, diesel fuel consumption is 5% higher than expected; optimize the power system."

Product Description

Product Features:

High cooling efficiency (cooling energy consumption ≤5kW·h per ton of material), cooling rate ≥10°C/min; uniform fluidization that minimizes local overheating and caking; negative pressure operation, dust emission concentration ≤30mg/m³; temperature interlock control automatically adjusts air volume to match material temperature; can integrate drying function (drying + cooling integrated machine).

https://globalsyt.oss-accelerate.aliyuncs.com/materials/90/0/20251223202420_694a89f438cba.png

Product Specifications:

Typical model (ZLG-7.5×1.2): Annual processing capacity 80,000t (≈10t/h), inlet air temperature ≤45°C, outlet material temperature ≤40°C, vibration power 11kW, fan power 18.5kW, dimension 7.5×1.2×2.8m; customizable processing capacity (max. 80t/h) and stainless steel material.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/90/0/20251223202423_694a89f7177a9.png

Product Applications:

Used for cooling compound fertilizers after granulation; cooling urea and monoammonium phosphate crystals; temperature control of slow-release fertilizers before coating; compatible with post-processing of granules in large fertilizer plants and BB fertilizer blending stations, and can also be used for drying and cooling organic fertilizer granules.

Frequently Asked Questions (FAQ)

Q：What is the core principle of the fluidized bed cooler?
A：The cooler uses airflow to make fertilizer granules in a fluidized state, so that the granules are fully contacted with the cooling air, and the heat exchange is rapid and uniform, so as to achieve the purpose of cooling the granules.
Q：What is the cooling effect of the cooler on compound fertilizer granules?
A：The cooler can reduce the temperature of high-temperature granules after granulation from 80–100℃ to below 40℃ (close to room temperature) in a short time, and the caking rate of compound fertilizer is reduced to below 0.5%.
Q：Can the cooler be integrated with a drying function?
A：Yes. The integrated drying and cooling machine can realize two processes of drying and cooling in one equipment, which saves the floor space of the production line and reduces the equipment investment cost.
Q：How to control the dust emission of the cooler?
A：The cooler adopts negative pressure operation, and the tail gas is discharged after being filtered by the baghouse dust collector, with the dust emission concentration ≤30mg/m³, which meets the national environmental protection standards.
Q：What factors affect the cooling efficiency of the cooler?
A：The main influencing factors include air volume, air temperature, bed height, and material particle size. The PLC control system can automatically adjust the air volume according to the material temperature to ensure the cooling effect.
Q：Is the cooler suitable for cooling high-salt fertilizers?
A：Yes. The contact parts of the cooler can be made of 304 stainless steel, which has good corrosion resistance and can adapt to the cooling of high-salt fertilizers such as ammonium chloride and potassium sulfate.
Company Profile General Information Trade Capability Company Show

Company Profile

Business Type:
Trading Company
Main Products:
Organic Fertilizer Equipment,Compound Fertilizer Equipment,Fertilizer Production Machinery,
Year of Establishment:
Number of Employees:
Address:
West Side, 50 Meters South of the Intersection of New 310 National Highway and Guangwu Road, Xingyang City, Zhengzhou, Henan, China
Average Response Time:
7 Days

General Information

Business Type:
Trading Company
Main Products:
Organic Fertilizer Equipment,Compound Fertilizer Equipment,Fertilizer Production Machinery,
Year of Establishment:
Number of Employees:
Management System Certification:
HACCP,TL900,QS9000,SA8000,ISO9001,ISO9004
Address:
West Side, 50 Meters South of the Intersection of New 310 National Highway and Guangwu Road, Xingyang City, Zhengzhou, Henan, China

Trade Capability

Main Markets:
南美洲,国内市场,非洲,中东
Shipping Ports:
Export Volume:
Average Lead Time:
7 Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union Others
Cooperation Mode:
OEM ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

Company Show

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Zhengzhou Ruiheng Machinery Manufacturing Co., Ltd.
Zhengzhou Ruiheng Machinery Manufacturing Co., Ltd.
5.0
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