Description of High temperature rotary kiln calcining dryer for drying Gypsum

Wet raw material is fed into dryer by screw feeder, and it will be distributed by rising board inside. Dispersed raw material has bigger surface, it could fully contact with hot air and obtain higher drying efficiency. Rising board form is adjustable depends on different raw material. Kiln rotating speed is adjustable.
Rotary kiln dryer has simple structure, which makes its long life span.

Applications of High temperature rotary kiln calcining dryer for drying Gypsum

1. It is suitable for drying raw materials that have large size and heavy specific gravity. For example: ore, slag of blast furnace, coal, metallic powder, phosphorus fertilizer, ammonium sulphate and so on.
2. It is suitable for powder, granule shape raw materials which have special requirements to drying. For example: GP vesicant, less, light calcium carbonate, active white earth, magnetic powder, graphite, medical slag and so on..
3. It is suitable for the material which need cooling, and need large quantity continuous operation.
4. If need high drying temperature should be noted when order.
5. Choose different methods of dust treatment such as cyclone separator, bag filter and washing tower according to the carbon content in tail gas.
6. Heat resource used: electricity, stream, heat pipe, furnace or waste heat

Technical Parameters of High temperature rotary kiln calcining dryer for drying Gypsum

Picture of Rotary Kiln Dryer in Working

After Sell Service

Service before sell:

----Provide relative technical data for help equipment selection

----Running pilot test

----Offering advice for equipment selection, material analysis

----Provide flow chart, basic drawing

----Provide technical design



Service in sell:

----Provide factory layout according to contract

----Manufacturing ordered equipment according to the related standard

---- A presentation report of manufacturing situation will be offered every 15days

---- Tracking and supervising in whole manufacturing and transporting period according to the contract requirement

---- Photo of wooden case will be offered, wooden case with standard shipping marks.

---- Photo of freight loading will be offered.

---- A record of detailed delivery list will be offered

---- A record of detailed freight loading list will be offered

---- All of wooden case will be marked serial number, all of attachments will be marked serial number, convenient for client's clearing



Service after sell:

----Send service engineer for help instruct installation.

----Send service engineer for running test at site and training the operator

----Help client for maintenance and repair

----Provide one year spare part

----Quality warranty for two years after sell

Packing & Delivery