Competitively Priced 3-Pass Rotary Dryer Energy Saving Rotary Drying Equipment with Core Motor and Bearing Components

Energy Saving 3 Pass Rotary Dryer With Competitive Price

3 pass dryer Processed Materials:River sand, artificial sand, silica sand, yellow sand, mineral sand, mineral powder, slag, coal ash, coal slag, etc.

3 pass rotary dryer Application: Dry-mixed mortar industry, cement, building materials, glass, foundry industry, chemical industry, etc.

Capacity:1-50tones per hour

Heating Fuel:Coal, Gas, Oil, Biomass fuels, Wood,etc

Based on single pass drum dryer, equipment also develop triple pass drum dryer to take drum drying technology a step further. Triple pass rotary dryer improves the performance in operation cost, service life, energy efficiency, product consistency.

3 pass rotary dryer has proved its application in building materials, chemical, foundry, cement industry. It is used in the dehydration of dry mixed mortar, silica sand, foundry sand, iron powder, coal gangue, blast furnace slag, fine clay, etc. Final moisture content could be reduced to 0.5-1%. Optimal feeding particles should be below 30mm.

As three passes are concentric and interlocked, full-length drums maximize the effective length and residence time in a much smaller floor area compared with single pass dryer. Instead of gear driving or chain driving, triple pass drum dryer is driven by the rollers. Smooth transmission reduces abrasion and extends service life.

Advantages of 3 pass rotary dryer

Higher thermal efficiency. External drum is also a layer of heat preservation. Single pass dryer has a greater surface area exposed to the atmosphere, lots of heat is wasted by radiation.

Heat transfer happens in the form of convection, conduction, radiation.

Shortened length, smaller floor area.

Compacted structure, manufactured as single unit, shipped in fully assembly.

Final moisture content could be as low as 0.5-1%. Suitable for cement plant, slag fines, mortar

More consistent end products. Less under or over drying phenomenon.

Temperature inside external pass is only 60°C, temperature at the outlet is below 100°C. Low temperature does less damage to the bag house.

3 pass rotary dryer working process

3 pass rotary dryer main technical specification

3 pass rotary dryer shipping

3 pass rotary dryer user site

About Installation and Commissioning we are able to guide the overall installation of whole set rotary dryer

About factory

Service

Pre-sale service

Process designing

Freely provide project designing

Choosing suitable equipment for you

Medium-sales service

Complete process of export

Draft the construction scheme and detailed process

Accompany you to complete the acceptance of the equipment

After-sales service

Good and fast arrangement for the shipment

We sent engineer to the scene to guide installation debugging and training operators

For more 3 pass rotary dryer,please contact

Sara

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