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AGICO Cement International Engineering Co., Ltd. is a leading company in China's building materials machinery industry. Founded in 1997, the company is based in a 66,000-square-meter industrial park, with 30,000 square meters of modern workshop space. It has a registered capital of 81.34 million yuan and employs 230 staff, including 42 experienced technical professionals with mid to senior-level qualifications.

Cooler Grate Plates
Product name: Cooler Grate Plates. Material: ZG40Cr27Ni4Si2, ZG40Cr25Ni12Si2. Highlights: High heat resistance, strong thermal strength, and good wear resistance.. Specification: customizable. Certification: ISO9001. Application: Clinker
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Reclaimer Chain
A reclaimer chain is a heavy-duty conveyor chain used to move bulk materials from storage piles. It is built for strength and wear resistance, making it ideal for handling coal, ore, cement, and similar materials in tough working
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Why choose us

Our Certificate
The company has passed ISO, CE, picture: ISO1, ISO2, AAA, ce, CQC, PT quality management system certification and has independent import and export rights.

Production Market
Our products are sold across 27 provinces in China and exported to countries such as Brazil, Angola, Vietnam, and Mongolia, thanks to our independent import and export rights.

Quality Assurance
In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.

Service Advantages
We provide market analysis, demand assessment, equipment selection guidance, and project design to ensure the equipment meets your specific needs.including installation guidance, maintenance, spare parts supply, training, and troubleshooting services to ensure long-term operational success.

Cooler Grate Plates

The performance and wear of cooler grate plates depends mainly on their location in the cooler. There are three main zones: the hot zone, the intermediate zone and the cold zone. In the hot zone there is the high temperatures of clinker which can cause mechanical stresses due to clinker falling from the kiln. There are also thermal stresses which can be due to uneven exposure of the plates to hot material. The solution is to keep it cool. The patented Bar Grate Design gives optimal cooling through an air distribution system. It cools both grates AND clinker giving strong resistance against deformation. FMR61 alloy is helpful against oxidation, corrosion at high temperatures from sulphur and mechanical and thermal stresses.

ITEM	VALUE
Applicable Industries	Energy, Construction, Chemical,Cement
Machinery Test Report	Provided
Condition	New
Warranty	1 Year
Place of Origin	Anyang, China
Brand Name	AGICO
Voltage	According to local voltage
Certification	ISO9001, ISO14001, CE
Raw Material	ZG40Cr27Ni4Si2, ZG40Cr25Ni12Si2, etc.
Specification	Customizable, according to clients' drawings.
Key Selling Points	Stable quality, advanced technology, outstanding technical support, long service life
Product name	Cooler Grate Plates
Application	Clinker Grate Cooler

Features of Cooler Grate Plates

Material

The material used to construct cooler grate plates is usually durable and long-lasting. It can withstand wear and tear and is often rust resistant. The grate plates are sometimes constructed with aluminum, which is a good conductor of air and light, making it easy to carry. The materials are also easy to clean and maintain.

Design

The design of cooler grate plates differs depending on the size and type of cooler. Generally, they are rectangular with raised edges. The grates have holes that allow air to circulate and move freely. Some designs have hooks that hold the grate in place and prevent it from moving when the cooler is tilted or carried.

Size

Cooler grate plates come in different sizes to fit different sizes of coolers. The size of the grate plate can be adjusted to fit the cooler size. The size also determines the amount of air that circulates through the cooler; bigger sizes have more holes, thus more air circulation.

Weight

The weight of cooler grate plates varies depending on the material and size. As mentioned earlier, aluminum plates are light and easy to carry. The weight is also affected by the thickness of the plate; thinner plates are lighter, while thicker ones are more robust and heavier.

Advantages of Cooler Grate Plates

Direct contact cooling: Cooling air is introduced through the gaps or holes in the grate plate, and is in direct contact with high-temperature materials (such as clinker and sintered ore). The heat exchange efficiency is high, and the material temperature is quickly reduced (from 1200℃ to below 100℃).

High temperature resistant materials: High chromium cast iron (such as Cr25Ni20), heat-resistant steel and other alloys are used, which can work for a long time in an environment above 1000℃.

Stable transportation: Mobile grate plates (such as reciprocating and push-type) can cooperate to transport materials to avoid accumulation or blockage.

Reduce cooling air volume

Efficient ventilation design reduces fan energy consumption, and some advanced grate plates (such as controlled flow grate plates CFG) can achieve air volume zoning control.

Easy to clean

The ventilation holes are not easy to be blocked, and they can be kept unobstructed by compressed air or mechanical cleaning during maintenance.

Reduce mechanical failures

The high stability of the grate plate reduces the risk of cooler jamming and deviation.

Intelligent adaptation

The new grate plate can be integrated with sensors to monitor temperature and wear status in real time and realize predictive maintenance.

Type of Cooler Grate Plates

Stainless steel cooler grate plates

Stainless steel cooler grate plates are usually used in food, agriculture, chemical and other industries, because stainless steel has anti-corrosion, acid and alkali resistance, high temperature resistance, and at the same time, the surface is clean and pollution-free, which can ensure product quality.

Copper cooler grate plates

Copper cooler grate plates are generally used in building materials, water heaters, swimming pools and other occasions, because copper has good thermal conductivity and good strength, but also can inhibit the growth of bacteria.

Aluminum cooler grate plates

Aluminum cooler grate plates are usually used in air conditioning, automotive, stamping, etc. because aluminum has light weight, high strength, good thermal conductivity and corrosion resistance.

Applications of Cooler Grate Plates

01/

Cement Industry
Rapidly cools high-temperature clinker (1200-1400°C) from rotary kilns to below 100°C, stabilizing the mineral structure and improving cement quality.

02/

Metallurgical Industry
Cools high-temperature sinter (700-1000°C) from sintering machines or grate-rotary kilns to room temperature for transportation and subsequent blast furnace smelting.

03/

Chemical Industry
Treats high-temperature waste residues from chemical production (such as sulfuric acid roasting residue and calcium carbide slag) for safe storage or reuse.

04/

Waste Incineration and Solid Waste Treatment
Rapidly cools incineration slag (800-1000°C) to reduce the formation of harmful substances such as dioxins.

The role of Cooler Grate Plates

Realize the transfer of heat

Through the surface plating or galvanization, cooler grate plates make the hot air and cooling water isolated from each other, and at the same time realize the heat transfer. Such a way of heat transfer, can maximize the use of cooling water cooling capacity, effective cooling grate cooler equipment and machinery.

Ensure the normal operation of the grate cooler

Cooler grate plates is a very key component in grate cooler, its cooling effect directly determines the performance and operating efficiency of the grate cooler. In other words, if the cooler grate plates are not cooled well, the grate cooler can not run normally. Therefore, cooler grate plates are an important guarantee to ensure the normal operation of the grate cooler.

Working Principle of Cooler Grate Plates

Clinker Pushing and Cooling

When hot clinker flows from the kiln inlet into the cooler, it lands on the feed end of the grate bed. Driven by a transmission mechanism, the grate bed reciprocates horizontally, spreading the clinker across the entire bed and continuously pushing it forward.
During this pushing process, the clinker exchanges heat with the cool air blown through the grate vents, gradually cooling it. Simultaneously, the reciprocating motion of the grate promotes tumbling and even distribution of the clinker, enhancing the cooling effect.

Hot Air Recovery and Utilization

After heat exchange, the cool air is converted into hot air. A portion of this hot air is introduced into the kiln as secondary or tertiary air to aid coal combustion; another portion is directed to the coal mill to dry the raw coal; and the excess hot air is discharged into the atmosphere through the exhaust chimney.

Maintenance of cooler grate plates

Cleaning Vent Holes
Compressed Air Blowing: Use high-pressure air to clear accumulated material from the grate pores during downtime.
Mechanical Cleaning: Severely clogged areas can be cleared with a steel brush or specialized tools.

Checking Bolt Tightening
Bolts can loosen easily in high-temperature environments. Regularly inspect and retighten them to prevent grate shifting or material leakage.
Replace damaged bolts or gaskets. Heat-resistant alloy bolts (such as A286 stainless steel) are recommended.

Replacing Worn Grate Plates
Single-Piece Replacement: The modular design allows replacement of damaged grate plates without disassembling the entire system.
Replacement Criteria: Replace grate plates when wear drops below 60% of their original thickness or when through-cracks develop.

FAQ

Q: How about delivery time?

A: After receiving the payment, we will put the goods into production as soon as possible to ensure that you can receive the goods quickly. Due to the different delivery time of different products, if you need a specific delivery time, you can contact our online customer service, 24 hours online.

Q: Can you do OEM?

A: Yes, we welcome OEM for our customers. We have professional technical personnel to provide technical support.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. and no stock basis on your qty.

Q: What is your terms of payment ?

A: 30%T/T Deposit and 70 % T/T before shipment after inspect well

Q: What is your advantages?

A: 1. Manufacturer, with most competitive price and good quality.
2. Technical engineers group offer the best support to you
3. OEM is available.

As one of the most professional cooling parts manufacturers in China, we're featured by quality products and good price. Please feel free to buy high-grade cooling parts for sale here from our factory.

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