Sawdust rotary dryer 1 ton/hour cassava dregs rotary dryers rotary
Rotary dryer is suitable to dry metallic and nonmetallic mineral,
clay in cement industrial and coal slime in coal mine,etc. Rotary
dryer can be widely used to dry various materials, and it is simple
to be operated.
1, It can change operation parameters according to different
material property, the dryer cylinder can form full section
material fall which makes the heat exchange more fully;
2, New type feeding and discharging devices completely eradicate
the disadvantages of traditional dryer like feeding jams, feeding
discontinuously and unevenly, returning materials, and reduce the
load of dust removal system ;
3, Scale plate sealing is used to connect shell and feeding and
discharging device , good sealing greatly reduce the shell internal
heat loss, thus directly reducing the fuel consumption;
4, Counter-current drying method obtains higher evaporation
intensity; Fair current drying method and indirect drying way are
suitable for drying temperature sensitive material;
5, New burner satisfies the customers’ demand for saving energy and
high efficiency. It can choose diesel oil, heavy oil, natural gas,
coal gas etc. to be fuel instead of the only choice for coal as
fuel in the past.
1. Yuhong coal dryer, with strong overload capacity, large
quantity, less fuel consumption, low dry cost; Applies the
downstream drying method, flue gas and wet material in the dryer on
one side of the dryer, can take advantage of the high temperature
gas to achieve high evaporative force, low temperature dryer
output, with high efficiency thermal;
2. Can change the working parameters according to different
material properties, the material in the drying cylinder body can
form a durable curtain fabric and more convenient heat exchange;
3. New type of feeding and unloading device, preventing food blockage
of drum dryers, uninterrupted and uneven return phenomenon, reduce
the load of dust collection system;
4. A type of internal structure, to enhance the cleaning effect of
dispersed material and thermal conductivity, remove the cylinder in
moisture, has more flexible adaptation of adhesion and moisture of
5. In the new type of coal slurry drying device to achieve "zero
thrust", greatly reducing the wear of the wheels, the cylinder has
smooth and reliable operation;
6. The dryer acquires a "wheel self-adjusting device", makes the
wheel and roller ring with linear contact, thereby greatly reducing
wear and energy loss; Adopt the unique technology of large carbon
retardation absorption, ensure the uniformity of coal drying.
Powder & particle: Sands, limestone, stones, clay, mineral
filter cake, coal, iron sulphate, filter cakes, fly ash, gypsum
Damp and sticky material: Coal slime, sewage sludge, bentonite,
Corrosive material: Distillers ‘grains, Fertilizer, animal dung,
Biomass material: Sawdust, wood chips etc.
The rotary drum of this series dryer is flanged or straight welded.
The supporting device of the two supporting wheel is supported by a
transmission gear to drive the body to rotate. When the cylinder is
installed, it has an angle, and the material contacts with the hot
flue gas in the process of turning and moving the rotary cylinder
to achieve the purpose of drying. The machine is equipped with a
feeding device. There is a scale seal between the discharging
device and the cylinder, so that the material does not overflow.
Different Types for Flight Designs for Rotary Dryer
To ensure that the dryer is loaded close to optimal, it is
important to know the amount of solids that can be held up in the
flights. If they are underfilled, the dryer will be performing
inefficiently, below its capacity. Excessive overload of the shell
will result in a proportion of the material transported by kiln
action,and the contact with the hot gases is limited. The residence
time of the solids will be reduced and the quality of the product
may be unacceptable.
Please contact us for a suitable rotary dryer design for your
Materials are sent to hopper of rotary dryer by belt conveyor or
bucket elevator, then enter the barrel installed with slope to
horizontal line from the higher side, and hot air enters the barrel
from the lower side, and then materials and hot air mix together.
Materials go to thelower side by gravity when the barrel is
rotating. Lifters on the inner side of barrel lift materials up and
down in order to make materials and hot air mix completely, which
is designed to improve the producing efficiency of rotary dryer
Q1: Why choose YuHong machinery?
A1: 1. Up-to-date design, CAD calculation and simulation;
2. ISO,BV,SGS,CE quapty control manufacturing;
3. Over 30 years experience, export to over 50 countries;
4. Highest standard to suit operators' use;
5. World class quality at affordable price.
Remarks: The price will depend on different models. Reply message
,you will get 5% discount price.
Q2: What are the requirements for rotary dryer material?
A2: Our Yuhong has a high standard on choosing material of rotary
1.Using very high grade steel plate (i.e. Q235, Q345) on
2. Using wear-resistant steel (i.e. ZG35, ZGMn13, 65Mn, 35CrMo,
ZG60Si2CrA) on quick-wear parts;
3. The motor, reducer, bearing, belt, bolts are Chinese top 5
4. Metallurgy performance must be considered during designing,
cutting, bending, fitting&welding.
Q3: What information do we need to provide you the reasonable model
and best quotation?
A3: 1. What is the raw material?
2.Raw material maximum feeding size (mm or mesh)?
3. Final products size (mm or mesh) and usage?
4. What is the capacity per hour?
Company and factory
HENAN YUHONG HEAVY MACHINERY CO., LTD.
Henan Yuhong Heavy Machinery Co.,LTD is a joint-stock mining
machinery manufacturing enterprise integrated in scientific
research,prodcution and marketing.our main products include five
series ,they are the Crushing equipment ,Beneficiation
equipment,Grinding Powder equipment ,Drying equipment ,Kilning
equipment.YUHONG GROUP set off from "the customer for this " angle
,put self's whole heart to be that the customer provides the
valuable service pattern,the effort using up 100% satisfies
different customer product need.
Packing and shipping