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Slag Dryer

Slag Dryer with Cost Saving

Email (quote@sinoftm.com), we will reply to you within 24 hours

Applied Materials: Slag, various kinds of artificial sand, gypsum, limestone, clay, coal slime, coal powder, sawdust, etc.

Over 200 Exported Countries: England, Zimbabwe, Mongolia, Ukraine, Indonesia, Mexico, South Africa, Albania, Tonga, Canada, Italy, Pakistan, Philippine, etc.

Diameter×Length: Φ1.2×8.0-Φ3.6×28mCapacity: 1-100TPH

Two-Week Delivery and One-Year Warranty

Latest Quotation
Slag Dryer with Cost Saving

Email (quote@sinoftm.com), we will reply to you within 24 hours

Customer Location: Malaysia

Processed Material: Blast furnace slag

Capacity: 25TPH

Customer Feedback: We have slag produced from iron making and want it to be used in cement industry. Fote engineers supplied us a preferred solution. This production line has worked well for us for about two years.

Feed Moisture: 23-30%Discharge Moisture: 1%

Two-Week Delivery and One-Year Warranty

Latest Quotation

Introduction of Slag Dryer

To recycle slag produced in ore dressing or smelting industry, Fote Machinery develops new advanced dryer for slag drying. FTM slag dryer machine is commonly used in building materials, chemical industry, cement, etc. Mainly composed of rotary cylinder, lifting blades, self-cleaning device and other equipped devices, slag dryer, or slag drying machine operates stably as well as is of mature technology, high production capacity and efficiency.

Various Combustion Furnace Selectable for Slag Dryer

High temperature fluidized furnace

 Pulverized coal duster furnace 

 Artificial coal furnace.

Applications of Slag Dryer Machine

Thanks to its own cleaning device and material lifting plate, slag dryer is extensively applied to dewater wet materials with large specific gravity.

  1. Slag dryer is mainly used in smelting field like iron industry for the tailings of blast furnace slag drying;
  2. In cement industry, the slag dried by the slag drying machine is milled into powder and is used as the raw materials in cement and concrete production;
  3. Slag dryer is also be used in building materials production and as the raw material in chemical industry.
  4. Other applications: slag dryer is used for drying carbide slag, granulating slag, limestone, metal powder, clay, river sand, coal slime, sludge and other materials.

Slag Dryer Applications.jpg

Applied Fields of Slag Dryer

How Slag Drying Equipment Works?

Co-current heating mainly works in slag drying process. Wet slag is transmitted into the cylinder by the feeding box and feeding conveyor. Then it is pushed back to the other end of the cylinder of the drum by spiral blades inside. The dryer is set at a certain angle. On one side, the wet slag flows down to the exit under the effect of gravity and rolling. On the other, it is brought up to the top end of the cylinder by the blades and falls into a screen to get in full touch with the scorching wind. Thanks to this repeated proceeding, wet slag is dried step by step.

Slag Dryer Working Process.gif

Working Principle of Slag Dryer

Structural Advantages of Fote Slag Dryer

Slag Dryer Machine Structure 

Slag dryer is also a kind of rotary dryer, which is mainly composed of a rotating cylinder, induced draft fan, high-speed scattering equipment, lifting plates, self-cleaning device, transmission device, conveyor, hot air equipment, reducer, supporting device, sealing device and other components.

Slag Dryer Structure.jpg

Structure of Slag Dryer

How to Prolong Slag Drying Machine Service Life?

The key to extend the service life of the slag dryer is to do often maintenance and check. Based on experience, Fote engineers give some tips for reference.

1, Bearings take all the load of the machine. Therefore, satisfactory lubrication is much concerned with the service life. Lubricant oil infused shall be clean and the container shall be sealed well;

2, Frequently check the newly installed tyre, which is easily loosed;

3, Pay more attention to the easily-worn parts and be ready to replace those need to;

4, Pay much attention to the oil temperature of the bearing parts. Put an end to the dryer immediately, if it goes up higher. Find the cause and figure it out.

5, An impacting sound from the rotating wheels shall call your attention to stop this drying machine. Immediate check and solutions are needed.

Classic Case of Slag Dryer

In India, Fote slag dryer machine is used in cement plant. The customer got the contact from his friend and searched on the net. He saw our web of slag dryer and chatted with our skillful engineer online. And in about 24 hours, he got an email enclosed with two customized solutions including the slag dryer price, the production line flow, etc.

Being pressed by quick reply and professional suggestions from Fote engineer, he paid a visit to our factory and introduced the drying line from Fote Machinery. The followings are the details of this production line.

Capacity: 50TPH

Feed moisture: about 30%

Discharge moisture: 1-1.5%

Use of the dried slag: raw material in cement production

Slag Dryer Site.jpg

Our Indian Customer with FTM Engineer

Slag Dryer Manufacturer

Located in Zhengzhou, China, the mining machinery center, Fote Machinery is a professional slag drying equipment manufacturer in China, who has various slag dryer for sale like steel slag dryer, granulating slag dryer, etc. Our engineers have advanced international technology as support and are specialized in designing and producing slag dryer based on your need. Customers are warmly welcomed to chat online with the skillful engineer for slag dryer price and the production flow!

General Specification

Spec./m
(Dia.×Length)
Shell Cubage
(m³)
Capacity
(t/h)
Installation
Obliquity
(%)
Highest Inlet
Air Temperature
(℃)
Main Motor
(kw)
Weight
(t)
Φ1.2×8.0
9.0
1.9~2.4
3~5
700~800
7.5
9
Φ1.2×10
11.3
2.4~3.0
3~5
700~800
7.5
11
Φ1.5×12
21.2
4.5~5.7
3~5
700~800
15
18.5
Φ1.5×14
24.7
5.3~6.6
3~5
700~800
15
19.7
Φ1.5×15
26.5
5.7~7.1
3~5
700~800
15
20.5
Φ1.8×12
30.5
6.5~8.1
3~5
700~800
18.5
21.5
Φ1.8×14
35.6
7.6~9.5
3~5
700~800
18.5
23
Φ2.2×12
45.6
9.7~12.2
3~5
700~800
22
33.5
Φ2.2×14
53.2
11.4~14.2
3~5
700~800
22
36
Φ2.2×16
60.8
13.0~16.2
3~5
700~800
22
38
Φ2.4×14
63.3
13.5~16.9
3~5
 
700~800
37
45
Φ2.4×18
81.4
17.4~21.7
3~5
700~800
37
49
Φ2.4×20
90.4
19.3~24.1
3~5
700~800
45
54
Φ2.4×22
99.5
21.2~26.5
3~5
700~800
45
58
Φ2.6×24
127.4
27.2~34.0
3~5
700~800
55
73
Φ3.0×20
141.3
30.1~37.7
3~5
700~800
75
85
Φ3.0×25
176.6
37.7~47.1
3~5
700~800
75
95
Φ3.2×25
201
42.9~53.6
3~5
700~800
90
110
Φ3.6×28
285
60.8~76.0
3~5
700~800
160
135

Technical parameters of indirect heat dryer:

  Shell 
diameter
×shell 
Length  
Items
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)
Φ1.5×15m15005001520.273-5%Lifting form85016.2×2.7×2.7
Φ1.5×17m1722.9718.2×2.7×2.7
Φ1.5×19m1925.6820.0×2.9×2.9
Φ1.8×21m18006502135.913-5%Lifting form85022.5×2.7×2.7
Φ1.8×23m2339.3324.5×2.9×2.9
Φ1.8×25m2542.7526.5×2.9×2.9
Φ2.2×21m22008002158.103-5%Lifting form850----
Φ2.2×23m2363.61
Φ2.2×25m2569.15
Note: Data may change for the improving technology; we reserve the right of changing without notice; Machine performance may vary depending on application; for more details, please chat online with Fote engineers.
Spec./m
(Dia.×Length)
Shell Cubage
(m³)
Capacity
(t/h)
Φ1.2×8.0
9.0
1.9~2.4
Φ1.2×10
11.3
2.4~3.0
Φ1.5×12
21.2
4.5~5.7
Φ1.5×14
24.7
5.3~6.6
Φ1.5×15
26.5
5.7~7.1
Φ1.8×12
30.5
6.5~8.1
Φ1.8×14
35.6
7.6~9.5
Φ2.2×12
45.6
9.7~12.2
Φ2.2×14
53.2
11.4~14.2
Φ2.2×16
60.8
13.0~16.2
Φ2.4×14
63.3
13.5~16.9
Φ2.4×18
81.4
17.4~21.7
Φ2.4×20
90.4
19.3~24.1
Φ2.4×22
99.5
21.2~26.5
Φ2.6×24
127.4
27.2~34.0
Φ3.0×20
141.3
30.1~37.7
Φ3.0×25
176.6
37.7~47.1
Φ3.2×25
201
42.9~53.6
Φ3.6×28
285
60.8~76.0

Technical parameters of indirect heat dryer:

  Shell 
diameter
×shell 
Length  
Items
Inside 
diameter 
of outer 
shell
(mm)
Inside 
diameter 
of inner 
shell
(mm)
Shell
 cubage
(m³)
Φ1.5×15m150050020.27
Φ1.5×17m22.97
Φ1.5×19m25.68
Φ1.8×21m180065035.91
Φ1.8×23m39.33
Φ1.8×25m42.75
Φ2.2×21m220080058.10
Φ2.2×23m63.61
Φ2.2×25m69.15
Note: Data may change for the improving technology; we reserve the right of changing without notice; Machine performance may vary depending on application; for more details, please chat online with Fote engineers.

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