drying machine
Welcome to Sunco Machinery  |  Site Map  |  Contact us

PRODUCT CENTER

You are here: Home > products >> Rotary Drying Machine
wood chip dryer, wood chips dryer, drying wood chips, woodchip dryer, wood chips drying machine, wood chip drying machine, rotary wood chips dryer, wood chips rotary dryer

Wood Chips Dryer

Wood chips dryer is mainly drying wood chip equipment. Wood chips dryer by Sunco Machinery has the new features of quick drying speed, less energy consumption, low invest cost, etc, and it can reduce the wood chip moisture content from 40-55% to below 15% according to the users' requirments.
service hotline
Details

Wood Chips Dryer Detailed Description:

Wood Chips Dryer is one type of rotary drum dryer which is well know as "workhorse" in the drying industry. Wood Chip Dryer from Sunco Machinery can reduce the wood chips moisture content from 40-55% to below 10% according to the customers' request.


Wood chips, wood chips dryer, wood chip dryer, wood chips drying 

Why need to dry wood chips ?

heating value of dry wood in average ≈ 19 MJ/kg, different forms of wood fuels, e.g. split billets, wood chips and pellets, saw dust, bark, etc. moisture lowers the net heating value of wood chips.

At harvest the moisture content of wood is around 50 % (total weight), to evaporate 1 kg of water takes about 2,5 MJ/kg H2O (0,8 kWh/kg H2O), e.g. 2 kg of wood chips, moisture content 50 %, = 1 kg dry-matter of wood + 1 kg water → net heating value ≈ (19 – 2,5) MJ ≈ 16,5 MJ  → 8,25 MJ/kg of fuel.

Moisture content affects greatly on net heating value of wood fuel (see tables 1 & 2 ):

wood chip dryer, wood chips dryer, drying wood chips, woodchip dryer, wood chips drying machine, wood chip drying machine, rotary wood chips dryer, wood chips rotary dryer

In practice the heating effect of small-scale boilers decreases even more.

--- the total efficiency of the boiler decreases rapidly when the moisture content rises (boiler tests are usually made with fuel

that contains 30 % or less moisture/water)

--- moisture content decreases conversion efficiency into energy and increases gaseous emissions (incomplete combustion)

--- when using dry fuels the boiler stays cleaner, malfunctions and need for maintenance decreases → uptime increases.

wood chip dryer, wood chips dryer, drying wood chips, woodchip dryer, wood chips drying machine, wood chip drying machine, rotary wood chips dryer, wood chips rotary dryer


As a result, in order to increase the calorific value of the wood chips, we have to find ways to reduce the moisture content of wood chips to be about 20%.

The wood chip drying machine of Sunco Machinery can successfully to solve this problem. And it can use waste heat or normal fuel to generate hot air for the wood chip drying system.

Wood Chips Dryer Working principle:

◆ Wood Chips Dryer mainly consists of a horizontally inclined rotating cylinder, air duct tube, hor air furnace, highpressure draught fan, electric control box, etc.

◆ Wet wood chip are fed at the feed inlet hole, and discharged at the dischaging hole. It is direct-type heated rotary dryers, hot gases move through the cylinder in direct contact with the wet wood chips, either with or against the direction of the wood chips' moving direction. The cylinder is equipped with lifting plates which lift the wood chips, and shower it up and down through the hot flue gas.


Wood chips dryer, wood chip dryer, drying wood chips, wood chips drying machine

Wood Chips Dryer Advantages:

 Reasonable structure;

 High heat and drying efficiency;

◆ Low energy consumption; 

◆ Fast drying, large processing capacity;

◆ Environment friendly, stably working situation, etc. 

Wood chips dryer, drying wood chips, wood chip dryer, wood chips drying machine, wood chip drying machine, rotary wood chips dryer, wood chips rotary dryer

Technical Data of Wood Chips Dryer :

Model

Capacity (t/h)

Power of Main Frame

Reducer

Weight (t)

Power (kw)

Type

Type

Speed Ratio

SC0608

1-1.5

4

2.5

SC0810

1.5-2

7.5

12.2

SC1210

2.5

7.5

Y160M-R3

ZL50-16-I

 

13.5

SC1512

3.3-4.9

10

Y160L-6-B3

JZQ500--2F

 

18.9

SC1515

4-6

11

Y200L1-6

JZQ500--2F

 

21

SC1912

4-6

18.5

Y160L-6

ZQ50-16-2

16.46

22.83

SC2212

7-12

18.5

Y200L7-6

JZQ650-

31.5

37.6

Notice: Any change of Wood Chip Dryer technical data shall not be advised additionally.


If you are interested in our Wood Chips Dryer, please refer to: 

◆ Video: https://www.youtube.com/watch?v=i2GiO1HLn0A

                https://www.youtube.com/watch?v=qdIU7fWnUOk

◆ Email: suncomachinery@hotmail.com 

◆ Mobile: +86 15838214261 

◆ Skype: cliff-qin

Inquiry
Note: Please feel free to give your inquiry in the form below. We will reply you with details within 24 hours!
Topic: *
Company:
Name: *
Tel: *
E-mail: *
Message: