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Product Details

High Efficiency Coal Slime Coal Powder Industrial Rotary Drum Dryer Machine

INTRUDUCTION FOR ROTARY DRYER
Brief Introduction	Rotary dryer is widely used to dry materials in industries like cement, mine, construction, chemical, food, compound fertilizer, etc. Thermocouples are installed in feeding and discharging units to control temperature. Temperature change of the dryer also can be indicated by the thermometer, which is convenient for temperature control inside the dryer ( it is usually 250-350℃).
Applications	Powder & particle: Sands, limestone, stones, clay, mineral filter cake, coal, iron sulphate, filter cakes, fly ash, gypsum etc. Damp and sticky material: Coal slime, sewage sludge, bentonite, Kaolin etc. Corrosive material: Distillers ‘grains, Fertilizer, animal dung, slag etc. Biomass material: Sawdust, wood chips etc.
Features	1.International standard with ISO, CE certificate.
		2.Simple system, safe and easy operation.
		3.Flexibility in fuels used (NG, Oil, Coal ect.).
		4.Year of experience with all types of dryers.
		5.Capable of installation anywhere in world.
		6.In house engineering for custom fit applications.
		7.Proven design.

Detailed Images

Point 1-Steel Plate Selection

Chemical analysis was carried out on the material inspection, according to the requirements of GB700-2006, dryer drum thickness <= 20 mm we use Q245 - A, > 20 mm we use Q245 - B; According to the GB/T 2970-2004 class ii, the range of 60 mm weld edge every board before cutting for ultrasonic flaw detection.

Point 2-Nspection

Examination all the parts according to the drawing after processing completion. Spraying primer, rust preventing paint, and heat resistance paint.

Point 3-Dryer Drum Welding
The dryer cylinder section for toroidal welding, longitudinal along the entire circumference of not more than two weld article number, and shell welds shall be full, the minimum is not lower than the parent metal surface, the top should not be higher than 3 mm, feed plate weld should be smooth.Weld edge bite depth should not be greater than 0.5 mm, continuous length should not be greater than 100 mm, should not exceed the total length of each weld bite edge which 10% of the weld length.

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Working principle

1.Heat source pass through the sealed jacket .

2.The heat will be transmitted to the raw material to be dried through inner shell.
3.Under driving of power, the tank is rotated slowly and the raw material inside it is mixed continuously. then the purpose of reinforced drying can realized.

4.The material is at a vacuum state, the drop of steam jpressure makes the moisture at the surface of raw material become saturation and will evaporate.

5.The solvent will be discharged through vacuum pump .

6.The inner moisture of raw material will infiltrate, evaporate and discharge continuously. these three processes are carried continuously and the purpose of drying can be realized within a short time.

Application

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 airenters 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 barel lift materials up and down in order to make materials and hotmix completely, which is designed to improve the producing efficiency of rotary dryer.

Model	LBGT 1210	LBGT 1409	LBGT 1615
Capacity(t/d)	44.0-19.5	46.5-20.5	88.0-39.0
Vaporization capacity(t/h)	0.565	0.595	1.130
Cover area(m2)	5m*15m	5m*15m	6m*22m
Total motor power(kw)	28	34	45
Total weight(kg)	13500	15500	19500
Initial moisture	35-50 (%)
Final moisture	12-15% ( adjusting )
Size of wood dust	5-8 (mm)
Drying temperature	270 ± 30 (℃)

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Company Information

Hengchang headquarters is located in the industrial park in Gongyi City. It covers a total area of 150,000 square meters,including 100,000 square meters of standarized workshop. There are more than 200 sets of various large and medium-sized metal processing
lathe, riveting machine, welding equipment and assembly equipment. We have more than 300 workers, including more than 20 middle and senior technicians. Hengchang is mainly focus on 4 series products: stone crusher machines, sand making equipment,powder
grinding mills, mineral processing equipment and their spare parts. Every year, Hengchang can turn out 1,000 sets of crushers and 10,000 tons of crusher parts.

Customer Solution

Customer Visit & Our Service

(A) Pre-sale services:

Act as a good adviser and assistant of clients, enable them to get rich and generous returns on their investments.

1.Select equipment model;

2.Design and manufacture products according to clients' special requirement;

3.Train technical personnel for clients;

4.Services during the sale;

(B)Provide considerate services to minimize clients' worries:

1.Assist clients to prepare for the first construction scheme;
2.Install and debug the equipment;

3.Train the first-line operators;

4.Examine the equipment;

5.Take initiative to eliminate
the troubles rapidly;

6.Provide perfect service;

7.Provide technical exchanges...

(C).After-sale services:Provide considerate services to minimize clients' worries:
1.Assist clients to prepare for the first construction scheme;
2.Install and debug the equipment;
3.Train the first-line operators;
4.Examine the equipment;
5.Take initiative to eliminate
the troubles rapidly;
6.Provide perfect service;
7.Provide technical exchanges.

Packing and delivery

Packaging Details:

Standard export packing, Spare parts in wooden case, big machines loaded in container,large machines use nude packing, cover with plastic cloth. We export through QingdaoPort, also can be nominated by customer. We have superior cargo agent to arrange thesea shipment for each client, competitive price, secure transportation.

Delivery Time:

We will customize according to the actual needs of customers. Senior designers start to design the plan. After receiving the deposit, we will complete the delivery within 10 to 20 working days.

FAQ

Q: Why we believe in Gongyi hengchang company?

1.More than 28 years’ experience.

2.Hengchang is the leading professional supplier of solution, equipment’s and service for crushing and grinding industry.

3.Products achieved ISO9001:2000 quality management certificate and EU CE certificate.

Q: Delivery time

The lead time is 10-20 days, Delivery time will vary depending on the type of the machine, shipping method selected and part availability.

Q: Payment terms

Accepted Payment Type: T/T, L/C, Western Union, Cash and so on. After sign the contract,pay the 10%-30% deposit of total purchase price and pay the full payment before delivery.

Q: what will you do if the machine is broken down?

The Products warranty is one year. We will provide the technical advice and find the solution immediately for you when the machine is in trouble. For those wear parts, we guarantee the high quality parts for long-term supply.

Q: What should i do if I want to get a best quotation?

If you want a suitable type for you, please let us know your material and capacity.