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West 500M Of Rizhao Road And Gongye Road, Mazhai Industrial Park, Zhengzhou, Henan
Industrial Rotary Drum Dryer/Rotary Dryer Machine for Sale
Introduction
Industrial rotary drum dryer, drying machine can be seen in many industries. Industrial rotary drying machine is a kind of highly efficient, stable and reliable heating drying equipment; it is designed by Dajia Mining Machinery to dry materials of high moisture or strong stickiness. Because it is only a carrier, its thermal power is provided by the outer hot air to dry the materials.
Industrial rotary drum dryer machine is also called sawdust rotary dryer, fertilizer rotary dryer, wood chips rotary drum dryer, rotary drying plant, and rotary drying machine, sand rotary dryer.
Spare Parts of Dajia Rotary Dryer
Features
Dajia industrial rotary drum dryer has features like:
--big processing capacity,
--simple maintenance,
--long service life,
--reasonable structure,
--high efficiency,
--low energy consumption.
Application
Industrial rotary dryer machine is used widely in building materials, metallurgy, chemical industry, cement plant, to dry sawdust, wood chips, biomass, and construction sand, abandoned tailings, new energy material, ore, coal and other powders. The dry selection shall consider the local fuel, place and environmental protection.
Structure
Industrial rotary drum dryer consists of the main drum and some other parts. The outer motor drives the big gear and then the dry works. The inside structure includes lifting type, screw type and separated type. The heating method includes downstream, upstream and middle heating.
Rotary Dryer Structure
Working Theory of Industrial Rotary Dryer
The wet material is taken to the hopper by belt conveyor or bucket elevator, and then into feed opening through feed pipe with the help of feeder. The slope of the feed pipe shall be higher than the material’s dip angle to make the material flowing into the dryer drum. The dryer drum is a rotary drum and there is a slight slope between the drum and the horizontal line. The material is fed through the higher end, and the heat carrier goes from the lower end, which forms an upstream contact with the wet material. During the movement in the drum, the material gets the heating directly or indirectly, and then is dried. Later the dried material is transferred by the belt conveyor or spiral conveyer at the discharging opening. There are lifting boards on the inside wall, which lifts and scatters the material to make the contact surface bigger between the material and the heat carrier. This can promote the drying rate and push the material forward. Heat carrier is usually hot air or flue gas. After go through the dryer, the substances containing in the heat carrier usually need to be collected by cyclone dust collector. If the air dust content need to be reduced further, bag filter or wet dust remover shall be used.
Support Equipments for Rotary Dryer
Dust Collector is used for removing the dust in the hot air discharged by rotary dryer, to protect the environment.
Heating burner is providing heating to rotary dryer, and the fuel can be gas, coal, wood or new biomass.
Pulse Dust Collector Heating Burner for Rotary Dryer
Parameters of Rotary Drying Machine
| Model (mm) | Inclination (%) | Rotate speed (r/min) | Air inlet temperature (°C) | Power (kw) | Production capacity(t/h) | Weight (t) |
| Φ600x6000 | 3-5 | 3-8 | ≤700 | 3 | 0.5-1.5 | 2.9 |
| Φ800x8000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.0 | 3.5 |
| Φ800x10000 | 3-5 | 3-8 | ≤700 | 4 | 0.8-2.5 | 4.5 |
| Φ1000x10000 | 3-5 | 3-8 | ≤700 | 5.5 | 1.0-3.5 | 5.6 |
| Φ1200x10000 | 3-5 | 3-8 | ≤700 | 7.5 | 1.8-5 | 14.5 |
| Φ1200x12000 | 3-5 | 3-8 | ≤700 | 11 | 2-6 | 14.8 |
| Φ1500x12000 | 3-5 | 2-6 | ≤800 | 15 | 3.5-9 | 17.8 |
| Φ1800x12000 | 3-5 | 2-6 | ≤800 | 18 | 5-12 | 25 |
| Φ2200x12000 | 3-5 | 1.5-6 | ≤800 | 18.5 | 6-15 | 33 |
| Φ2200x18000 | 3-5 | 1.5-6 | ≤800 | 22 | 10-18 | 53.8 |
| Φ2200x20000 | 3-5 | 1.5-6 | ≤800 | 30 | 12-20 | 56 |
| Φ2400x20000 | 3-5 | 1.5-5 | ≤800 | 37 | 18-30 | 60 |
| Φ3000x20000 | 3-5 | 1.5-5 | ≤800 | 55 | 25-35 | 78 |
| Φ3000x25000 | 3-5 | 1.5-5 | ≤800 | 75 | 32-40 | 104.9 |
Foreign Customers Visits
Production Site with Rotary Dryer
Rotary Dryer Delivery in Dajia Factory
Looking forward to hearing from you and welcome to Dajia factory!
For you placing order or sending inquiry, would you please provide some information?
-What kind of material you are going to dry?
-Capacity per hour you need?
-Water content before and after drying you require?
-What kind of fuel for the dryer?
Dajia Mining Machinery can manufacture machines for stone & sand production line, cement production line and ore separation line, such as crushing machine, ball mill, rotary dryer, rotary kiln and ore separator, with top quality and rich experiences.
Dajia, you reliable supplier!
