1. Introduction of foundry sand rotary dryer      

The desulfurization gypsum rotary dryer mainly used for drying wet materials in building construction, metallurgy and chemical industries. Such rotary dryer can dry various materials with strong adaptability. Besides, it is a common drying device in cement plant with simple and reliable operation.

The machine applies the new type scatter plate device and with various functions, such as guide direction, flow on an average, scatter the material and more can make the material in the thin, average and complete condition contact the heat airflow completely and use the heat energy fully Moreover, it adopts reasonable operational parameter, and compared with general dryers, it reduces the coal and power consumption above 10 to 15% and increase the output above 10 to 15% at present, it is widely used in cement and mining industries

2. Some features of foundry sand rotary dryer

1. High degree of mechanization, large production capacity, and continuous option         Simple and excellent structure,material running smoothly through the cylinder, operating convenience
2. Less mechanical failure, low maintain charge, and low power consumption
3. Uniformity of drying product is good              Drying production line using a special scattered installations to ensure the dryer machine 's drying effect
4.  Use for innovative and unique sealing device, and sophisticated keep-warm system
5.  Reduce the coal consumption of the system effectively
6.  Whole system holds a good performance of sealing
7.  With complete dust removal equipment
8.  No dust spilling
9.  Has a good operating environment 

3.Main technical parameters of foundry sand rotary dryer

4.Working principle of foundry sand rotary dryer   

This product uses the sleeve sets out the structure can be doubled to reduce the length of the dryer, due to significant reduction of the cooling surface, resulting in decreased heat consumption, while doubling the heat exchange surface to greatly enhance thermal efficiency. Materials that can not touch tobacco, multi-drum rotary dryer provided in the inside and outside the cylinder, respectively, within the smoke pipe and circular pipe, the flue pipe of communication between the radial, the same energy efficient. It is obvious that on the hot and cold media in terms of material, this machine is a sleeve-type rotary cooler.

5.The flow chart of briquette press machine

6.More pictures about foundry sand rotary dryer

1)Pre-sale services: Enthusiasm

• We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2)Sale services: Servant

• Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3)After-sale services: Faithfulness

• To establish long term friendship, we will regularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free.

4)We provide one-year warranty to make sure your machine runs consistently.

• We always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in one years.

1.Bare the the main body of the machine

2.Motors and other small spare parts are packaged in wooden cases

3.Or as your requirement.

 Zhengzhou Weilite Machinery Equipment Co.,Ltd. is a professional mining machine manufacturer, we also offers other machines for such as crusher, mixer, briquette machine,conveyor belts, etc. Website: / 

 1.What's the raw material that can be dried?

Answer:Any kind of meal and mineral material can be dried by our machine.

2.What kind of fuel can be used with the dryer?

Answer:Gas, Diesel, Coal, Wood and other solid fuels.

3.What's the drying type of your dryer?

Answer:Hot Air Drying Type.

4.Can we adjust the drying temperature?

Answer:Yes, we can adjust the drying temperature by adjusting the hot air inlet volume.

Contact person: Sandy

Tel:+86 (0)371 86687769