Цилиндрическая сушилка для горных работ гипсовый порошок Роторная штукатурная


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Цена:23 500,00 $ - 24 500,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 27965.66 $* 29363.40 $*
Aug-17-2025 27730.5 $* 29117.21 $*
Jul-17-2025 23265.30 $* 24428.12 $*
Jun-17-2025 27260.75 $* 28623.88 $*
May-17-2025 23735.87 $* 24922.90 $*
Apr-17-2025 26790.42 $* 28130.24 $*
Mar-17-2025 26555.98 $* 27883.43 $*
Feb-17-2025 26320.65 $* 27636.49 $*
Jan-17-2025 26085.62 $* 27389.62 $*

Характеристики


Powder Gypsum Rotary Dryer



Product Description1


Product introduction


Rotary dryer are endowed with large drying capacity, smooth working, low energy consumption, easy operation, high yield advantages. The dryer according to the different materials characteristics, set up different types of lifting plate and in case of sticky measures, the material feed in the inner of rotating cylinder drying, as well as multi-angle lifting by the plate, so that the material raise uniform full and high-temperature hot air for heat exchange. Drying effect high,external cylinder with shaking devices to prevent the material sticking on the wall.


Industrial Dryer have many applications but are most commonly seen in the mineral industry for drying sands, limestone, stones and soil, ores, fertilizers, wood chips, coal, iron sulphate, filter cakes, sewage sludge, etc.


 


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Functions


Applications of Rotary Dryer:


 


Industrial Dryer have many applications but are most commonly seen in the mineral industry for drying sands, limestone, stones and soil, ores, fertilizers, wood chips, coal, iron sulphate, filter cakes, sewage sludge, etc.


 


How to improve rotary dryer’s efficiency 


1. Improving temperature of drying medium of rotary dryer. 
2. Improving flow rate of drying medium.
3. Improving internal structure of cylinder body of rotary dryer, adopting combined raise material.
4. Reducing material feeding granularity
5. Using concurrent processing set-up where possible 
6. Adopting step-less speed regulator


 


 





Working Principle1


Working Principle


1. Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator.


2. Materials 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.


3. Materials go to the lower side by gravity when the barrel is rotating.


4. 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.


 


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Internal Structure


Rotary dryer internal structure of the lifting plate type :


In order to increase the material evenly distributed on the cross section of the cross section and the drying medium has good contact, in the cylinder body install lifting plate,. There are several kinds of lifting plate for the rotary dryer:


 


1. Lifting type Lifting plate: suitable for large lump material or easy to be bond in the wall of the material.


2.Four grid type lifting plate: applicable to large density, not brittle or not easily dispersed material. The lifting plate will divide the inside cylinder into four grid, will form a fan operation room not communicating with each other, the contact area of the material and the hot air is larger than the lifting type,and it can increase the material filling rate and reduce material falling height and reducing the amount of dust loss.


3. cross shape or frame shape plate: suitable for more brittle and easily dispersed small pieces of material, so that the material can be evenly distributed in the entire section of the cylinder.


4. sleeve type lifting plate: for multiple heat transfer (or semi diameter heating) rotary drum dryer.


5. cellular type (fan) plate is suitable for fine particles and easy to cause the powder fly. When material feeding is piled up in the lattice board, when the cylinder rotates, the material is stirred and constantly in contact with hot air, at the same time for the material landing height decreases, reducing the possibility of drying materials taken by hot air.


 


In various forms of lifting plate above can be distributed throughout the whole rotary dryer cylinder, in order to cause the material to quickly and evenly to the lifting plate,can install screw guide material plate at the feed end of 1~5m, in order to avoid the accumulation of wet material bonding on the cylinder wall. At the same time because of dry material is very easy to be raised and was taken away by the waste gas, and in the discharge end of the 1~2m is not installed any lifting plate.


24-1Inner Structure of Rotary Dryer 1Rotary drum dryer Rotary dryer Rotary kiln price (9)





Advantages


Advantages of our rotary dryer 


1. The rotary speed is adjustable ,control moisture to be some extent. 


2. The dryer can dry high moisture content and large volume materials.


3. There is elastic plate sealing strip in feed inlet and outlet , improve heat usage efficiency . 


4. There is lifting blade in the inner cylinder, it can make the material mixed with the heat flow fully.


 


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Technique Parameter









































































































































































SIZE(m)
(Dia.*L)



Volume
(m³)



Capacity
(t/h)



Obliquity
(%)



Highest inlet air temperature
(℃)



Power
(kw)



Total 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



27.4~34.0



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







Best Service


Pre-sales Service:


1. The wide product range enables us to provide our customers with stand-alone machines or complete processing plants;


2. Based on our customers'request and budget, our experts make efficient, reliable solutions;


3. Before placing the order every customer has the chance to visit daiwo working machines or complete plant in the site;


4. We have a full set of testing equipment, to provide a good test environment.


After-sales Service:


1. Experienced technicians guidance and engineers will be dispatched to the quarry site to help install the customers'plants;


2. Provide necessary training about machine daily maintenance to local workers ;


3. After-sales department has well-trained employees and professional installation engineers.


 


3971117689_647090369





Company Information


Our Company Philosophy


 


Best Quality for Market


Perfect Service for Clients


Scientific Management for Benefits


Good Credit for Development


 


Gongyi Derui Machinery Co., LTD entered the mechanical industry from the beginning of the 1980’s, earlier than most factories. With the company philosophy these years, our products are sold to many customers from home and abroad, popular in India, Russia, Kazakhstan, Africa, South America, Mid-East, Southeast Asia, and almost 30 countries and areas. And it is our honor to make a contribution of to the development of these countries.


 


Growth is only a process, and the brilliance is the new beginning. In order to respond positively to the good policy of The Belt and Road, we will, as always, provide higher and higher quality products and service, to win more and more acclamation and respect for Chinese national industry. Review ourselves with serious attitude, and win the trust with excellent quality. We sincerely hope to take win-win cooperation with entrepreneurs and companies all over the world, to develop the market together.


 


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