dingli@dlbio-dryer.com +86 15670626070(Wechat/WhatsApp)

Steam Tube Rotary Dryer

  • 【Capacity】: 15-500 t/d
  • 【Dried Material Moisture】:<12%

【Application】:Widely used for drying black soldier fly, larvae, food, coffee ground, biomass waste, etc. chemical, mine, feedstuff, construction material, paper making textile dyeing, and finishing industries

Introduction & Principle

Steam tube (conduct oil heat) drying drum dryer belongs to indirect heating mode, the heat conduction oil or steam drying heat, this type of dryer has low energy consumption of drying, the safety drying process,the material is not affected by heat source pollution etc.,which are widely used for chemical, mine, feedstuff, construction material, paper making textile dyeing, and finishing industries; especially suitable for institutions with steam sources available.

Heat conduction oil steam drum dryer, mainly composed of tube type heat exchanger, heat sources in and out center pipe, rotary drum, feeding and discharger of the machine, induced draft fan, dust collector and distribution cabinets.Wet material enters into the dryer, uniformly distributed in the roller feed plate and the column tube turning, with a full contact with hot  conduction oil (steam)  tube type heat exchanger, realizing heat transfer, mass transfer (110-250 ℃), constant temperature drying, water vaporization and scattered with the air emissions, gradually reduce the moisture from the material, the material has finished the drying process.


WhatsApp/Wechat:+86 15670626070
Model Capacity(T/D) Initial moisture(%) Final moisture(%) Drying temperature(℃) Total Power(kw)
DLSG1210 15-40 35-50 12-15 110-250℃ 20-28
DLSG1412 28-60 25-35
DLSG1615 50-100 30-50
DLSG1918 65-150 40-60
DLSG2218 88-200 50-80
DLSG2523 132-300 70-100
DLSG2925 180-400 90-140
Note: Increase the external fin tube heat exchanger of the dryer, drying capacity and water evaporation capacity increased 40-80%.


E-mail us: dingli@dlbio-dryer.com
Steam Tube Rotary Dryer结构图 Steam Tube Rotary Dryer结构图

1. With the single rotary drum dryer of high mechanization degree,which resistance to overload ability, large processing capacity,it can be the characteristics of continuous operation;

2.Heating 300 ℃ conduction oil (or steam) in the dryer after heat exchange, low temperature heat conduction oil (condensate water) back into the heat conduction oil furnace (steam boiler) through reheating,with circulation use,and make full use of heat and no loss, drying energy consumption is lower than common dryers of 20-40%;

3. The heat conduction oil (steam) drying drum dryer belongs to indirect heating mode, do not contact directly material and heat source, drying process with closed operation,the material after drying is clean without any pollution;

4. 110-250 ℃ drying process temperature can adjust according to the material properties,which can be used in a downstream drying process,it also can use counter flow drying process,which belongs to the low temperature, constant temperature drying,which the material drying process is more secure;

5. Good structure and simple operation,the material through cylinder with small resistance,smooth running and easy operation.

6.Wide application range and good uniformity of product drying.


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Old Customer Message

  • Mrs Rose*** 2021-08-20

    I would like to ask for a price quotetion for DLKL3000 and 5000.

  • Mr Nicol*** 2021-09-18

    Hello. How much is your "DLSG1408" model? the one with 31 ton/day capacity?

  • Mr Musta*** 2021-10-21

    Please send offer for coal slime dryer with all technicals spécifications

  • Mr Bong*** 2021-11-16

    We are in need of a spent grain machine to dry the spent grain.

  • Mr Geor*** 2021-12-11

    We are intrested in drum dryer for alfalfa, we need a high capacity.

  • Mr Kaml*** 2022-01-03

    We are interested in biomass pellets line with dryer-5 tons per hour .

  • Mr Gabr*** 2022-01-18

    Please send me more details about this yeast draying product line.

  • Mr Boja*** 2022-02-26

    Interested in wood shaving machine. what price and size of wood shavings it creates?

  • Mr Azha*** 2022-03-19

    Looking for a system to dry corn silage from 70 % moisture to 15 % moisture.

  • Mr Ngab*** 2022-04-23

    Im interested in machine to dry 5 t/h of wet brewers grain during peak season

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    Sand drying machine price and advise.

  • Mrs Mshe*** 2022-06-17

    Sawdust rotary drum dryer plant. send me info and spec's capacity 1t/h

  • Mr Siva*** 2022-07-06

    We are looking for cocopeat dryer could you send me the price for 1.5t/h

  • Mr Abd*** 2022-08-11

    Need the price for 200 MT per day, bottom sludge dryer

  • Mr Eric*** 2022-08-29

    Hello, I am writing to quote a biomass pyrolysis machine for 15 tons per hour of biomass.

  • Mr Rilw*** 2022-09-12

    Larvae dryer, Please can you send me your price list of your models?

  • Mr Sanj*** 2022-09-20

    Sludge drying for Electroplating & textile industry (chemical sludge) , plz send all technical details & Quotation with delivery time.


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