Name: Factory Direct 50 TPH Energy Saving Three Cylinder Rotary Dryer High Capacity Drying Machine for Silica Sand
SKU: B2B-35336
Price: 8600.0 USD
Availability: PreOrder

Product description

Factory Direct 50 TPH Energy Saving Three Cylinder Rotary Dryer High Capacity Drying Machine for Silica Sand

Common Questions about Three-cylinder Dryer

1. Why is it more expensive than a single-drum dryer? The triple-pass design cuts fuel consumption by 30-40% and needs only half the floor space — most customers recover the extra investment within one year of operation.

2. Can it dry 20%+ moisture material down to the target? Yes. Initial moisture up to 20-25% is dried to below 1% steadily; temperature, rotation speed and feed rate are adjustable for your exact final moisture.

3. Can it be built for my material and local fuel? Yes. Lifting plates, lining, furnace and dedusting are configured to your material and fuel — coal, biomass, gas or diesel — so the line runs on the cheapest energy available in your market.

Suitable Materials

Sand & Aggregate: Silica sand, river sand, sea sand, gravel and construction aggregates.

Metallurgy & Minerals: Slag, mineral tailings, quartz sand, coal slime and iron ore powder.

Biomass & Agriculture: Sawdust, wood shavings, straw, peanut shell and granular biomass.

Chemical & Recycling: Clay, bentonite, fly ash, coal gangue and recycled aggregates.

Technical Parameters

Model	Diameter of outer cylinder (m)	Length of outer cylinder (m)	Drum volume (m³)	Rotation speed (r/min)	Max. air flow temperature (℃)	Production capacity (t/h)	Power (kW)
2.2m*5m	2.2	5	18.99	4-10	700-750	12-20	5.5x2
2.5m*6m	2.5	6	29.43	4-10	700-750	18-28	7.5x2
2.8m*6m	2.8	6	36.92	4-10	700-750	25-35	11x2
3.0m*6m	3	6	42.39	4-10	700-750	30-40	7.5x4
3.2m*7m	3.2	7	56.27	4-10	700-750	35-55	11x4
3.6m*8m	3.6	8	81.39	4-10	700-750	55-75	18.5x4

How the Three-cylinder Dryer Works

1. Feeding: A screw feeder delivers wet material evenly into the innermost cylinder at a controlled rate, keeping the feed steady around the clock.

2. Cascading: Lifting plates raise and drop the material repeatedly, forming a dense material curtain in each cylinder so every particle meets the hot gas.

3. Three-Pass Heat Exchange: Hot gas flows through the inner, middle and outer cylinders in sequence, contacting the material three times for maximum heat utilization.

4. Moisture Removal: Rapid evaporation lowers moisture step by step from the inner cylinder outward, preventing over-drying and particle damage.

5. Discharge & Dedusting: Dried material leaves through the discharge hood, while exhaust gas is cleaned by a cyclone and bag filter before clean release.

The Customer Site

1.Customized Drying Solutions: Every dryer is engineered around your material, moisture level and fuel source — not a one-size-fits-all machine.

plete Line & On-Site Support: We supply the full drying line with installation, commissioning and operator training by our engineers.

3.Built to Run for Years: Thickened shell, wear-resistant lining and strict QC keep your line running 24/7, backed by a 12-month warranty.

's Service

Every line is covered by a 12-month warranty with a complete spare parts package and remote troubleshooting. Our engineers handle on-site installation, commissioning and operator training, and we stay available 24/7 via

FAQ

1. How do I choose the right model for my plant?

The right model depends on your capacity (t/h), feed moisture, target moisture and available fuel. Send us a sample of your material and we provide a free sizing proposal with the recommended model and line configuration.

2. What is the delivery time for a drying line?

Standard dryers are ready in 15-20 days. A complete customized line including furnace, dust collector and control panel takes 30-45 days depending on configuration.

3. Is a dust collector included with the dryer?

The dryer can work alone, but we recommend a pulse-jet bag filter to keep emissions compliant with local environmental standards. The dedusting system is designed together with your drying line.

4. Can I connect it to my existing hot blast stove or furnace?

Yes. We match the dryer inlet to your existing heat source, or supply a multi-fuel furnace burning coal, biomass, gas or diesel according to the fuel you use.

5. What does the price include?

The base price covers the dryer main body with motor and reducer. Turnkey lines add the feeder, furnace, dust collector, piping, control panel and installation drawings — everything needed to start production.

Description images

Factory Direct 50 TPH Energy Saving Three Cylinder Rotary Dryer High Capacity Drying Machine for Silica Sand

Packaging and fulfilment

Step 1

Payment and order readiness

Minimum order: 1 Units

Payment terms, specifications, and order details are confirmed before preparation begins.
Step 2

Preparation

15 days
Step 3

Packaging and dispatch

Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications

Other details 25 fields

Type

Rotary Drying Equipment

Voltage

220V/380V/UPON

Heating method

Gas Heating

Material

Other

Power(w)

11-88KW

Application

Mineral processing

Core components

Motor, Gear, Pump

Key selling points

Automatic, Competitive Price, Eco-Friendly

Warranty

1 Year

Machinery test report

Provided

Video outgoing-inspection

Provided

Place of origin

China, Henan

Weight (kg)

3000

Dimension(L*W*H)

Accroding to model

Feed size

4-10r/min

Motor power

11-88KW

Capacity

8-100t/h

Color

Customer's Request

Certification

After-sales Service Provided

Provided 1 year

MOQ

1 Set

Selling Units

Single item

Single volume

0 cm3

Single gross weight

0.0 kg

Model number

2m*4m, 2.2m*5m, 2.5m*6m, 2.8m*6m, 3.0m*6m, 3.0m*7m, 3.2m*7m, 3.6m*8m, 4.0m*10m

Lead time

15 days

Minimum order

1 Units

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Factory Direct 50 TPH Energy Saving Three Cylinder Rotary Dryer High Capacity Drying Machine for Silica Sand

$ 8,600.00 8600.0 USD $ 8,600.00

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Factory Direct 50 TPH Energy Saving Three Cylinder Rotary Dryer High Capacity Drying Machine for Silica Sand

Technical Parameters

How the Three-cylinder Dryer Works

The Customer Site

Payment and order readiness

Preparation

Packaging and dispatch

Customer reviews

Write a review

Request custom sourcing

Upload your requirements

Attributes

Delivery