Online support, Video technical support, Field installation, commissioning and training
Place of Origin:
Hengxing rotary dryer
380v or as requirement
CE, SGS, ISO9001:2008
diameter 3m length 25m
New Technology Rotary Dryer Limestone Drying Machine
rotary dyrer Body Material:
rotary dryer drying temperature:
rotary dryer machine spare parts:
Long term supply
ISO, SGS, CE, BV
rotary dryer type:
99 Set/Sets per Month Small Single Drum Rotary Dryer
Packaging & Delivery
rotary dryer packed
in container or bulk goods, spare parts packed in wooden case
1 - 2
To be negotiated
New Technology Rotary Dryer Limestone Drying Machine
1. Brief introduction of rotary dryer :
Rotary dryer is widely used for drying slag limestone, coal powder, slag, clay, etc. Dryer can also be used in building materials, metallurgy, chemical and cement industry. Rotary Dryer mainly consists of dryer body, raw material feeding plate, driving and supporting device, seal ring, etc. Dryer can be generally divided into four types, they are: rotary dryer, triple-drum dryer, indirect heat transfer dryer, vertical dryer. Different kind of dryer has its own characters and advantages, the specific choice of a special dryer depends on different elements.
2. Rotary dryer 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.
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.
3. Rotary Dryer Technical Parameters:
We produce small rotary dryer , medium rotary dryer ,large size rotary dryer :
4. Rotary Dryer Features:
1. Our rotary dryer adopts new Spreading plate device, which has guidance, flow, material functions
2. It can make the material content in the dryer radial cross section to full uniform, material will become thin and all.
3. The state of the heat flow entirely, to achieve the purpose of make full use of the heat.
4. Our dryer choose reasonable operating parameters, coal consumption and power consumption of general baked dry machine more than 10-15%, one machine yields above 10-15%.
5. It has been widely used in the cement and mineral processing enterprise.
Rotary dryer drivig part:
Support roller of the rotary dryer :
Inside of the rotary dryer :
Input and output device of the rotary dryer :
5.HengXing Rotary Dryer Installation Site:
Packaging & Shipping
The rotary dryer will start delivery in 30 days after payment. It will be packed in the export standard container, its main motor and spare parts will be put in the water-proof and sealed wooden case.
We promise that the rotary dryer will be shipped to you timely and safely.
What we offer?
We are developing heavy industrial machines and allowing mining companies to implement efficient and more effective ways of mining through our goods. We have variety of products available for sale. These products include Stone Crushers, Jaw Crushers, Cone Crushers, Hammer Crushers, and Sand making Machines, Sand Washing machines, Rod Mills, ball mill,, Ore Dressing Machines,rotary dryer,rotary kiln,coal briquette machine . Development of these machines had never been an easy task. Sand making equipments are offered by Hengxing Equipment with very nominal prices. The research facility of our industry enables our engineers to serve international market with new theories and develop a perfect solution for the mining world. Our Products have a great demand in all over the world.
Zhengzhou Hengxing Heavy Equipment Co.,Ltd is a joint stock corporation integrating with research, manufacture and sale which targeted at the large and medium sized series of heavy mining equipment. Our main products are stone crushing machines, sand making machine ,ball mill machine ,mineral ore dressing machines,rotary dryer,rotary kiln, AAC block making machine,coal briquetting machine,which were widely used in mineral processing and construction industry.
· Process designing
· Freely provide project designing
· Choosing suitable equipment for you
· Complete process of export
· Draft the construction scheme and detailed process
· Accompany you to complete the acceptance of the equipment
· Good and fast arrangement for the shipment
· We sent engineer to the scene to guide installation debugging and training operators
About rotary dryer Installation and Commissioning we are able to guide the overall installation of whole set rotary dryer production line, including stone crushing production line and ball mill production line,rotary dryer production line, etc., which will allow you to start the normal operation of equipment immediately and successfully.
To choose a suitable rotary dryer model , you need to know :