Best selling high efficient widely used roller drum dryer with ISO CE approved
USD $1,998 - $500,000,000 /Set
Min.Order:1 Set
Henan Hongji Mine Machinery Co., Ltd.
Best selling high efficient widely used roller drum dryer with ISO CE approved
Brief introduction of roller drum dryer:
Rotary dryer can dry many kinds of materials which contain moisture, such as coal, coal slurry, slag, industrial waste, and clay
stone. Rotary dryer are widely used in building materials, metallurgy, and chemical industry. Rotary dryer is handling by bringing
it into direct contact with a heated gas. The dryer is made up of a large, rotating cylindrical tube, the dryer slopes slightly so that the
discharge end is lower than the material feed end in order to convey the material through the dryer under.
Why choose Hongji?
· Specially designed lifting flights to maximize heat transfer between the material and hot gas stream
· State of-the-art computer programs such as finite element analysis and mechanical desktop to optimize the equipment
design
· Heavy duty design and construction for many years of service
· Over 20 years of experience
· Process and Mechanical Warranties
· Not just an equipment supplier –Hongji offers turnkey systems for easy one stop shopping backed up by system
warranties
Advantage of roller drum dryer:
1. High thermal efficiency(≥ 60%)
2. Medium temperature in outlets(80 degree-120 degree)
3. Alloy steel plate or stainless steel plate(SUS304)
4. Good dry effect (≤ 10% after drying)
Rotary dryer working principle:
The material first go into the inside drum, because there are the spiral shape boards fixed in the drum, when the rotary
drum dryer make rotary working, the spiral shape board will stir the material and make the material do longitudinal
movement, when the material reach the right side of the drum, under gravity effect, the material go into the second drum,
because of director plate device, the material go into the second drum, and the same work principle, the material go into
outside drum, in the drying working process, the material make three times drying, so the material can be dried completely.
Concurrent flow drying type | |||
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Countercurrent flow drying type | |||
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Indirect heating type rotary dryer | |||
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The main technical data of roller drum dryer:
Type (mm) | Gradient(%) | Rotational speed (r/min) | inlet temperature(°C) | Power (KW) | Prod Capacity (t/h) | Weight(t) |
600×6000 | 3-5 | 3-8 | ≤700 | 3 | 0.5-1.5 | 2.9 |
800×8000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.0 | 3.5 |
800×10000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.5 | 4.5 |
1000×10000 | 3-5 | 3-8 | ≤700 | 5.5 | 1.0-3.5 | 5.6 |
1200×10000 | 3-5 | 3-8 | ≤700 | 7.5 | 1.8-5 | 14.5 |
1200×12000 | 3-5 | 3-8 | ≤700 | 11 | 2-6 | 14.8 |
1500×12000 | 3-5 | 2-6 | ≤800 | 15 | 3.5-9 | 17.8 |
1800×12000 | 3-5 | 2-6 | ≤800 | 18 | 5-12 | 25 |
2200×12000 | 3-5 | 1.5-6 | ≤800 | 18.5 | 6-15 | 33 |
2200×18000 | 3-5 | 1.5-6 | ≤800 | 22 | 10-18 | 53.8 |
2200×20000 | 3-5 | 1.5-6 | ≤800 | 30 | 12-20 | 56 |
2400×20000 | 3-5 | 1.5-5 | ≤800 | 37 | 18-30 | 60 |
3000×20000 | 3-5 | 1.5-5 | ≤800 | 55 | 25-35 | 78 |
3000×25000 | 3-5 | 1.5-5 | ≤800 | 75 | 32-40 | 104.9 |
Your desire, we design. We are one of the most professional manufacturers of roller drum dryer.