◆ Slag dryer is developed from rotary drum dryer. Slag Dryer Machine is widely used in building materials, metallurgy, mineral processing, chemical, cement and other industries, mainly for the slag, limestone, clay, sand, quartz sand, granulating slag and other wet materials with high intensity. After being dried by the slag drier, the dried slag can be used into the cement industry.

◆ Slag drying production line mainly consists of the rotating cylinder, high-speed breakup equipment, lifting plate, self-cleaning device, gear transimission device, hot air furnace, reducer machine, supporting device, sealing device, air duct system, dust cyclone separator,etc.

◆ Slag is relatively sticky. During the drying process, the wet slag will be transported  into the feed hopper by belt conveyor. Feed hopper is directly connected to the drying cylinder, and the wet slag will goes into the drying drum by the feed hopper, begin to contact with the hot gas stream inside the drying drum, thereby starting the whole slag drying process.

◆ The entire slag drying process can be divided into three parts. 

1.The wet slag contact with the hot air inside the drying drum, and the high temperature hot air heat the wet slag, and the moisture is evaporated;

2. There are many lifting boards which are welded on the inner wall of the rotating drying drum, and it not onel make the slag move forward, but also makes the wet slag up and down, during this process, the wet slag contact with the hot air sufficiently, and enhance the drying speed of slag; 

3. There are special cleaning device inside the drying drum. During the drying process, it gets rid of the caking and adhesive material on the inner wall of the drying drum, thus prevent clogging.

◆ Strong drying ability: Because the material is highly dispersed in the hot gas stream, the entire surface of the slag particles are the effective drying area.
◆ Short drying time.
◆ Simple and Reasonable structure, Small floor area needed, Easy construction and maintenance.
◆ Large capacity, high thermal efficiency. When dried the free water, the thermal efficiency of up to 75%.
◆ Achieve "zero thrust", greatly reducing the wear on the roller block, and the cylinder runs smoothly and reliably. 
◆ The roller and rolling ring are always in linear contact, thereby greatly reducing the wear and power loss.

We Henan Hongji Mine Machinery Co., Ltd. is a professional mining machinery manufacture with ISO, CE Certificate, specialized in produce and develop various kinds mining machines for over 40 years, we are professional in:

• - Stone crushing production line 5-500tph

• - Sand making production line 50-200tph

• - Ferro & Non ferro beneficiation process line (Au, Cu, Mo, Pb, Zn, Mn, Fe, Mn, etc)

• - Industrial drying equipments (For sand, gypsum, filter cake, peat, biomass, clay, fertilizer, bentonite, Kaolin)

• - Powder grinding equipments 80-200 mesh ( limestone, cement clinker etc)

• - Cement/ Lime/ LECA production line with rotary kiln

    

  Since 2008 the International Trade Department opened, we had export 44 countries and regions, rotary drying machines have been  exported to Korea, Vietnam, Malaysia, Australia, Pakistan, Turkey, Spain, Azerbaijan, Russia, Kazakhstan, Uzbekistan, Bolivia,  Panama, Argentina , Colombia and so on, with successful projects and excellent quality we have very good  reputation from our clients.

   

Pre-sale: 

1. Depending on customer's requirement, we insist on "making profit at lowest investment" and choose best machine.
2. Design the most reasonable project and maximum customers' profit. 
3.Provide engineers to scene to plan work site. 
4. Provide equipment list,design drawing, construction drawing, equipment install drawing.

During-sale: 

1.Depend on scene, draw design drawing , construction drawing, equipment install drawing. 2.Manufacturing products strictly on contract while customer constructing.
3.Testing ex-work, delivery, customer acceptance. 

After-sale: 

1.Provide engineer to wok site guiding install. 
2.Test equipment after installation, training operators. 
3.Visit work site regularly

‍Please do not hesitate to contact with us for more details about wood chipes dryer machine !

Skype: kellyliu_1987

Whatsapp: 0086-15137190419