Rotary Dryer

1.9-76t/hProcessing capacity

9-285m³Cylinder capacity

Free Quote e-mail master@sinoftm.com

FEATURES Classification Advantages SPECIFICATIONS

Product Introduction

FTM rotary dryer can continuously and efficiently dry various materials. It has the advantages of large output, small footprint, low energy consumption, stable operation and environmental protection. The whole drying system is flexible and can be configured with supporting systems such as feeding and discharging, heat source, transportation, dust removal, discharging and packaging according to customer requirements. It can be widely used in drying needs of various industries. Users can customize the dryer according to their own needs.

Product Introduction

Rotary Dryer Classification

FTM rotary dryer equipment can be divided into coal dryer, sand dryer, ore dryer, etc. according to the different materials processed.

Coal Slime Dryer

Applicable materials: raw coal, coal slime, clean coal, washed coal, mixed clean coal, anthracite, lignite, flotation clean coal, tailings, etc.
Advantages:
1. The internal design of the cylinder fully considers the characteristics of coal slime;
2. The thermal efficiency is greatly improved;
3. The drying efficiency is high and the output is large.
Sand Dryer

Applicable materials: sand, river sand, yellow sand, quartz sand, silica sand, artificial sand, etc.
Advantages:
1. The cylinder is self-insulating, with a thermal efficiency of up to 70%;
2. The final moisture index can be flexibly adjusted;
3. The outlet temperature is low and the dust removal equipment has a long service life.
Ore Rotary Dryer

Applicable materials: nickel ore, gold ore, kaolin, bentonite, iron ore, copper ore, gypsum ore, limestone, clay, slag, etc.
Advantages:
1. The raw materials can be dried to a moisture content of less than 5% at one time,
2. The drying output is large, the energy consumption is low, and the cost is reduced.

Drying Production Line Process

The material is fed into the hopper by a belt conveyor or bucket elevator, and then into the feed end. The material is added from the higher end, and the heating medium enters from the lower end, and contacts the material in countercurrent. When the wet material moves forward in the cylinder, it directly or indirectly receives heat from the heating medium, so that the wet material is dried, and then sent out at the discharge end by a belt or screw conveyor.

Online Customization e-mail

The finished product has a good effect after drying. After drying, the moisture content of the material is reduced from 20%-30% to 1%-5%, which can be designed according to the actual needs of users.

High thermal efficiency

The thermal efficiency is 80% to 90%. The new internal structure strengthens heat conduction of dispersed materials, and eliminates the sticking phenomenon of the inner wall of the cylinder.
Stable drying quality

Since the heating mode is easy to control, the temperature inside the cylinder and the heat transfer rate of the partition wall can be kept relatively stable.
Long parts life, not easy to wear

The cylinder of the dryer is made of steel material, which has the characteristics of high hardness and high toughness.
Simple operation environmental protection and energy saving

The dryer system has good sealing performance, and is equipped with a complete dust removal device, with little dust spillage and a good operating environment.

HEAT SOURCE

FTM dryers can support multiple heat sources and are easy to switch. The choice of heat source determines the operating cost of the equipment, so the choice of heat source needs to consider safety, environmental protection, material quality requirements, etc. The more common heat sources are mainly divided into three categories: solid fuel, gas fuel, and liquid fuel.

1. Solid fuel: coal, biomass pellets, rice husk, wood, etc.

2. Gaseous fuel: natural gas, biogas, coal gas, liquefied petroleum gas, waste heat flue gas, water vapor, etc.

3. Liquid fuel: diesel, heavy oil, biomass oil, etc.

SUCCESSFUL CASES

Our drying equipment has been exported to more than 160 countries, such as Indonesia, Malaysia, Ethiopia, Nigeria, South Africa, Pakistan, Egypt, etc. The following is the site of our customer's drying machine.

Sand Dryer In Zambia

Capacity: 20 t/h

Processed Material: River Sand
Coal Rotary Dryer In Jordan

Model: Φ 2.2×12

Capacity: 10T/H
Lime Rotary Dryer In Estonia

Model: Φ 2.6×24

Capacity: 30T/H

Technical Specifications

Rotary dryer

Indirect heat transfer dryer

Spec./m	Shell Cubage	Capacity(t/h)	Installation(%)	Highest Inlet Air Temperature(℃)	Main Motor
Ø1.2×8	9	1.9-2.4	3-5	700-800	7.5
Ø1.2 ×10	11.3	2.4-3	3-5	700-800	7.5
Ø 1.5×12	21.2	4.5-5.7	3-5	700-800	15
Ø 1.5×14	24.7	5.3-6.6	3-5	700-800	15
Ø1.5×15	26.5	5.7-7.1	3-5	700-800	15
Ø 1.8×12	30.5	6.5-8.1	3-5	700-800	18.5
Ø 1.8×14	35.6	7.6-9.5	3-5	700-800	18.5
Ø 2.2×12	45.6	9.7-12.2	3-5	700-800	22
Ø 2.2×14	53.2	11.4-14.2	3-5	700-800	22
Ø 2.2×16	60.8	13-16.2	3-5	700-800	22
Ø 2.4×14	63.3	13.5-16.9	3-5	700-800	37
Ø 2.4×18	81.4	17.4-21.7	3-5	700-800	37
Ø 2.4×20	90.4	19.3-24.1	3-5	700-800	45
Ø 2.4×22	99.5	21.2-26.5	3-5	700-800	45
Ø 2.6×24	127.4	27.2-34	3-5	700-800	55
Ø 3×20	141.3	30.1-37.7	3-5	700-800	75
Ø 3×25	176.6	37.7-47.1	3-5	700-800	75
Ø 3.2×25	201	42.9-53.6	3-5	700-800	90
Ø 3.6×28	285	60.8-76	3-5	700-800	160

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

Spec./m	Capacity(t/h)	Highest Inlet Air Temperature(℃)
Ø 1.2×8	1.9-2.4	700-800
Ø1.2 ×10	2.4-3	700-800
Ø 1.5×12	4.5-5.7	700-800
Ø 1.5×14	5.3-6.6	700-800
Ø1.5×15	5.7-7.1	700-800
Ø 1.8×12	6.5-8.1	700-800
Ø 1.8×14	7.6-9.5	700-800
Ø 2.2×12	9.7-12.2	700-800
Ø 2.2×14	11.4-14.2	700-800
Ø 2.2×16	13-16.2	700-800
Ø 2.4×14	13.5-16.9	700-800
Ø 2.4×18	17.4-21.7	700-800
Ø 2.4×20	19.3-24.1	700-800
Ø 2.4×22	21.2-26.5	700-800
Ø 2.6×24	27.2-34	700-800
Ø 3×20	30.1-37.7	700-800
Ø 3×25	37.7-47.1	700-800
Ø 3.2×25	42.9-53.6	700-800
Ø 3.6×28	60.8-76	700-800

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

Shell diameter × shell Length	Inside diameter of outer shell （mm）	Inside diameter of inner shell （mm）	Shell Length （m）	Shell cubage （m³）	Shell obliquity	Lifting blade form	Highest inlet air temperature （℃）	Dimensions （m）
Φ1.5×15m	1500	500	15	20.27	3-5%	Lifting form	850	16.2×2.7×2.7
Φ1.5×17m			17	22.97				18.2×2.7×2.7
Φ1.5×19m			19	25.68				20.0×2.9×2.9
Φ1.8×21m	1800	650	21	35.91	3-5%	Lifting form	850	22.5×2.7×2.7
Φ1.8×23m			23	39.33				24.5×2.9×2.9
Φ1.8×25m			25	42.75				26.5×2.9×2.9
Φ2.2×21m	2200	800	21	58.10	3-5%	Lifting form	850	----
Φ2.2×23m			23	63.61
Φ2.2×25m			25	69.15

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

Shell diameter × shell Length	Inside diameter of outer shell (mm)	Inside diameter of inner shell (mm)	Shell cubage (m³)
Φ1.5×15m	1500	500	20.27
Φ1.5×17m			22.97
Φ1.5×19m			25.68
Φ1.8×21m	1800	650	35.91
Φ1.8×23m			39.33
Φ1.8×25m			42.75
Φ2.2×21m	2200	800	58.10
Φ2.2×23m			63.61
Φ2.2×25m			69.15