< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=948997852174162&ev=PageView&noscript=1" />
HONGJI Provide the best product
Your Position :
Home > News > Company News

A Slag Rotary Drum Dryer Was Shipped Into Venezuela Recently


A slag dryer also called the slag drying machine or slag dryer machine. It is used in the drying of materials containing high moisture and large particles like limestone, silica sand, slag, river sand, clay, sludge, and slurry. Rotary dryer is a highly efficient industrial drying option for bulk solids. They are often chosen for their robust processing capabilities and their ability to produce uniform results despite variance in feedstock. The Rotary dryer works by tumbling material in a rotating drum in the presence of a drying air. They can also be indirectly heated to avoid direct contact between the material and processing medium. 

The wet slag is transferred through the use of conveyor a belt into the hopper. Through the feeding pipe, the slag is then sent into the feed end. Since the feed hopper connected directly to the drying cylinder, the wet slag is transferred to the drying drum through the use of the feed hopper. Once in the drying drum, the slag is heated by the hot gas available in it. This is the beginning of the slag dying process.

Well, the slag dying process can be divided into three major parts

1, Heating of the wet raw slag in the rotary drum dryer. The hot air heats the wet slag causing the moisture contained in it to evaporate.
2, Enhanced drying of the slag inside the dryer. The presence of lifting boards welded onto the inner walls of the rotating drum; make the slag to move forward and at the same time making it move up and down. In the process, the wet slag being in contact with the hot air is sufficiently dried. As a result, the slag drying speed is greatly enhanced.
3, Clogging prevention. The presence of special cleaning devices inside the rotary drum dryer plays a significant role in getting rid of adhesive materials and the caking on the inside of the drying drum. As a result, clogging of slag is prevented.


1. The moisture is controllable;

2. Multi-channel intelligent anti-ignition;

3. Reliable fire handling equipment;

4. Coal & power saving, various heat sources can be used;

5. Full automatic control;

6. Pollution-free emission. 

Henan Hongji is a famous leading rotary drum dryer equipment manufacturer in China. We have 20 years experience. On domestic market, our products have been extensively employed in key national projects. Besides expansion on domestic market, our products have also been exported to over 40 countries and regions. We are committed to providing customers with excellent mining machines and services.

Please feel free to submit your inquiry information to us. We will contact with you as soon as possible.
* Country:
* Email:
* Inquiry:
Message Top