China Best Sawdust Rotary Drum Dryer for Sale

• Customization: Available
• After-sales Service: Lifetime After-Sales Service
• Warranty: 1 Year
• Model NO.: Air flow Dryer/Drum Rotary Drying Machine
• Movement Way: Combined
• Heating Mode: Convective
• Material Status: Powder, Strap, Bulk
• Drying Medium: Superheated Steam, Air
• Operation Pressure: Atmospheric Pressure
• Drum Number: Single
• Type: Rotary Dryer
• Weight: 5500 Kg
• Drying Speed: 800-1200 Kg/H
• Fuel Consumption: 100-120 Kg/H
• Heat: Wood, Gas, and Others
• State: New
• Material: Biomass Sawdust, Chips, Other Solid Material
• Transport Package: Wooden Case
• Specification: 1.2M*10M
• Trademark: VANGTON
• Origin: China
• HS Code: 8419399090
• Production Capacity: 100 Set/Year
• Package Size: 2000.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 7000.000kg

Product Description

    Drum dryer isused for drying out liquids from raw materials with drying drum. In the drum-drying process, pureed raw ingredients are dried at relatively low temperatures over rotating, high-capacity drums that produce sheets of drum-dried product. The drum dryer is suitable for fuel plant, fertilizer plant, chemical plant, pharmaceutical and other industries.
 

Model	DR650B	DR650A	DR1200B	HG1000	HG1100	HG1200	HG1500	HG1800	HG2000
Initial moisture	30%-40%	30%-40%	30%-40%	35%-45%	35%-45%	35%-45%	35%-45%	35%-45%	35%-45%
Final Drying Moisture	10%-15%	10%-15%	10%-15%	10%-15%	10%-15%	10%-15%	10%-15%	10%-15%	10%-15%
Fan power	7.5KW	7.5KW	7.5KW	11KW	15KW	18.5KW	22KW	37KW	45KW
Drum Power	2.2KW	2.2KW	5.5KW	2.2KW	3KW	5.5KW	7.5KW	11KW	12KW
Drum size	0.65M*10M	0.65M*10M	1.2M*10M	1M*6M	1.1M*8M	1.2M*10M	1.5M*12M	1.8M*12M	2M*12M
Drying Pipe Diamet	300MM	300MM	300MM	350MM	400MM	450MM	500MM	600MM	700MM
Cyclone diameter	900MM	900MM	900MM	1050MM	1200MM	1270MM	1500MM	1800MM	2000MM
Fuel Consumption	100-120KG/H	80-120KG/H	100-120KG/H	80-100KG/H	100-120KG/H	130-160KG/H	200-250KG/H	300-350KG/H	450-500KG/H
Drying Speed	500-600KG/H	500-600KG/H	800-1200KG/H	700-900KG/H	800-1200KG/H	1300-1500KG/H	1500-2000KG/H	2000-2500KG/H	2800-3000KG/H
Machine Weight	3900KG	3700KG	5500KG	4300KG	5500KG	7400KG	11600KG	23800KG	28500KG

Principles of Rotary Drying

    The directly heated rotary dryer operates on the principle of lifting and showering the product through a hot gas stream moving either in parallel or counter-flow whereas with the indirect dryer, which is more suited to fine and dusty materials, there is little or no contact between the product and the drying gases since they are heated from the outside, via a stationary jacket fitted with either multiple burners or other external heat source.

    The efficiency of the dryer is largely dependant on the differential between the inlet and exhaust gas temperatures, although the heat transfer rate is also influenced by the relationship between the design of flights and the speed of rotation. However, irrespective of the gas and material temperatures the drying (or residence) time may be critical, as this is governed by the rate of diffusion of water from the core to the surface of the material.
    For special applications, the rotary cascade design is adapted to provide a shortfall, or 'Cruciform', lifter configuration.
    Similarly, Rotary Cascade Coolers and Combined Dryer/Coolers are available as required.

Features of the Rotary Drying

Robust construction
Permits use of higher drying temperatures
Relatively long residence time
Drum provides dispersion as material is conveyed along the length

Benefits of Rotary Drying

Combines flexibility with reliability resulting in a long service life. The rotary is also suitable for operation with a wide range of materials & particle sizes and can more readily accommodate 'upset' up-stream process conditions
Co-current is suitable for materials with relatively high moistures and provides rapid evaporation without overheating the product. Counter-current has the greatest thermal gradient and helps achieve low product moistures
Reduces equipment size and the associated capital and operating costs
Promotes diffusion drying
Relatively low fan power and low headroom
Enables energy savings
OUR PROJECTS

OUR CERTIFICATE

THE CLIENTS WITH US

OUR SERVIC

Pre-sale service
1.Our professional and experienced engineer team helps every client to find his most suitable equipment or chose of plant.
2. Any kind of legal logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
After you choose:
1. We will make drawing and show you how the pant looks.
2. Every equipment will be checked carefully before packing. Video on machine testing is available.
3. Email you the tracking no., and help to chase the container until it arrives you. 
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.



FAQ

Q. what is your payment term? 
A: T/T 30% down payment, balance to be paid before shipment.
Q: what is your main market?
A: South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia
Q: what is your producing time?
A: Producing time depends on that machines you ordered. Usually takes 45 days.
Q: what documents you can offer?
A: We can offer invoice, packing list, contract, instructions, customs declaration, certificate of origin, CE. If client need other documents, specifications, please confirm with service staff.
Q: If equipments have some quality problem, how would you deal with?
A: We will responsible for all the quality problems. We will check the machine to get the problem. If need parts, will send them to you. 
Q: how to install the equipments?
A: We send 1-2 engineer (100usd/person/day) to the local plant for helping install and commissioning equipments. To save time, our service stuff will tell you what to prepare in advance. We can also teach the workers to how to use the machines and how to make the products better.