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Home > Products > Sand Mineral Dryer > Industrial Rotary Dryer Gypsum Cinder Drying Equipment

Industrial Rotary Dryer Gypsum Cinder Drying Equipment

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Product Description

Capacity:5-100 t/h

Drying Material Moisture(%):1-3%(Adjustable)

Heat Source: Suitable for biomass, natural gas, diesel, coal, etc.
Application: Suitable for drying the sand, fly ash, coal, mineral materials, slag and other material.

Product Introduction

Sand dryer is also known as the three layers of drum dryer, three return cylinder dryer, on the basis of the single cylinder dryer, developed and manfactured,which is an industrial dryer on non-viscous, liquid material .At present three-cylinder dryer made by Dingli company,with mature technology, throughthe drying of the sand, fly ash, coal, mineral materials, slag and other material , the effect is very good.

Product Advantage

1. The sand dryer is made of alloy steel plate manufacturing,the wear-resisting 3-4 times of ordinary steel , the service life of the equipment is more than 10 years. 2. Material initial moisture content 15%, final moisture to ensure below 0.5-1%,which is the preferred products of the cement plant, GGBS and dry mortar production line. 3. The sand dryer thermal efficiency is as high as 80%, at the same time, the total power is low, 40% energy saving. 4. The fuel can be adapted to the coal, oil, gas,it can be dried under 20-40mm particles material, aggregate, powder material. 5. The sand dryer covers an area of about 40% lower than single drum dryer and civil investment reduced by about 50%. 6. No air leakage phenomenon, solved the sealing difficulties, modular units, installation is convenient. 7. The discharge temperature is < 50 ℃,which can be directly feed libraries, without cooling.

Working Principle

Drying Process

Counter flow drying process & Concurrent flow drying process

Counter flow drying process

Concurrent flow drying process

Working Principle

The sand are conveyed to silo by belt conveyor or bucket elevator ,and transport to the feed end by the feeder of silo .The inclination of the feeding pipeline should be exceed the natural inclination of materials ,so that to facilite sand flowing into dryer smoothly .The rotating cylinder of the dryer is slighly inclined to the horizon .To feed the material from the higher end and the heat carrier enter from the lower end, such produce adverse contact between them .sometimes,they can be fed to the cylinder together .As the cylinder running,the sand carried to the lower side by the gravity.In the process of moving forward ,the wet raw material being roasted by the heat directly or indirectly to make the raw material to dry quickly, the final products discharge out by belt conveyor or screw conveyor..There is shoveling plate installed in the dryer with function of shoveling the materials up and down,to enlarge the contact area between airflow and materials and to enhance the efficiency and make the material running quickly.The heat carrier is hot air,the flue gas etc.After the dryer process,It need cyclone dust collector to catch the items in the airflow.You should use bag type or wet-type dust collector and afterward discharge the waste gas,if you intend to further reduce the dust load of the exhaust.

Technical Parameters

Model(m)	River sand output (t/h)	Fly ash output (t/h)	Mineral waste residue output (t/h)	Coal consumption (kg/t)	Total power
*Φ2.02**	4-5	2-3	3-5	12-14	5.5kw
*Φ2.04**	8-12	4-6	8-10	12-14	3kw*2
*Φ2.05**	12-15	6-7	10-13	10-12	4kw*2
*Φ2.24.5**	14-18	7-9	12-15	10-12	5.5kw*2
*Φ2.56**	23-28	10-13	20-22	10-12	5.5kw*4
*Φ2.86**	30-35	15-18	25-30	10-12	5.5kw*4
*Φ3.06**	35-40	18-20	32-35	8-10	7.5kw*4
*Φ3.07**	40-45	20-25	35-40	8-10	7.5kw*4
*Φ3.27**	45-50	25-30	40-45	8-10	11kw*4
*Φ3.28**	50-55	30-35	45-50	8-10	11kw*4
*Φ3.68**	60-70	35-40	60-65	6-8	15kw*4
*Φ3.89**	70-80	40-45	70-75	6-8	15kw*4
*Φ4.010**	90-100	45-50	80-90	6-8	18.5kw*4
*Φ4.28.5**	80-100	45-60	80-90	6-8	18.5kw*4
(Capacity depend on the raw material moisture is 15% ,and after drying moisture is 1-3%)

Packing & Delivery

Below is Dingli Group Packaging & Shipping:

Your device will be packed well in container and suit for long ocean shipping.

Below is Dingli Group Service Items:

Pre-sale
1. According to your needs, select right model for you.
2. According to your special requirements, design customized solution and manufacture customized products for you.
3. Welcome your visit.
Sale
1. Sign contract, pay deposit, we arrange production.
2. Product acceptance.
3. Help you formulate construction scheme.
After-sale
1. Assign engineer service for you on-site freely.
2. Install and adjust device, train how to operate.
3. After installation, leaving 1-2 technical staff to help you on-site production, until achieve customer satisfaction.

Below are Dingli Customers Visiting:

Dingli Dryer Production Line has exported to over 30 countries with 300 foreign partners, such as Germany, Britain, United States, Italy, Israel, Chile, Thailand, Russia, Vietnam, India, Cambodia, Indonesia, Malaysia, Thailand etc.

Below are Installation Sites of Our Customers:

After reach deals, Dingli Engineer will fly to your address, install and adjust machine for you freely.
Also train you operation skills, until you are satisfied.

Contact Information

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Zhengzhou Dingli New Energy Technology Co., Ltd.

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Product Categories

Flash Dryer	Ungrouped	Stamping type Biomass Briquette Machine	Sand Washer
Sand Mineral Dryer	Promotional Products	Organic Fertilizer Production Line	Manure Dryer
Main Products	Hydraulic Pallet Production Line	Food Waste Dryer	Active Products
Feed Dryer	Dehydrator	Coconut & Palm Dryer	Coal Dryer
Charcoal Machine	Biomass Pellet Production Line	Biomass Dryer	Biomass Briquetting Machine
Biomass & Feed Pellet Mill

Industrial Rotary Dryer Gypsum Cinder Drying Equipment

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Product Description

Product Introduction

Product Advantage

Drying Process

Working Principle

Below is Dingli Group Packaging & Shipping:

Below is Dingli Group Service Items:

Below are Dingli Customers Visiting:

Below are Installation Sites of Our Customers:

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