Features

01 Energy-saving available by 20 – 40% (compared with indirect steam dryer with heavy oil boiler.)
02 Shortening of drying time available.
03 Reducing the number/size of steam boiler
04 Any drying temperature available, unrelated to the outside temperature.
05 Shortened drying time extends life of cloths.
06 Ultra low NOx burner. Even at high temperature, the flame will not turned yellow.
07 Thoroughgoing safety device (fire extinguisher in the dram regularly equipped.)
 

01Energy Saving

Due to direct hot air system, there will be no steam piping loss, no heat exchanger loss and no drainage loss. Therefore a significant energy saving can be achieved. ■Comparing energy usage with a basic unit for 1charge
(Tumbler separate comparison)
Configuration
01-01
01-02
01-03

02Speed Up(Shortening the drying time)

03Reducing the number/size of steam boiler

The desired temperature of the hot is controllable; choosing the most suitable drying speed for the object to be dried results in “Speed Up”

■1Comparing time usage with a basic unit for 1 charge.

When using direct hot air system, the use of steam is greatly reduced, it can be independent of the steam boiler. Also, for example on the holiday when there is no start up of the boiler, the drying operation alone also can be done.
02-01 03-01

04Stable drying, free of the influence of the outside air

05Full long life of fabric

Stable drying, free of the influence of the outside air temperature and vapor pressure variations due to the operation of other equipment. Shortening drying time, fabric life can be extended fabric significantly.
Towel cloth drying comparison
(Washing and drying at 100 times)
04-01 05-01

06Ultra low NOx burner. Even at high temperature, the flame will not turned yellow.

07Equipped with safety device

Equiped with newly developed Ultra low NOx burner. (Developed by Osaka gas Co. Ltd.) The best efficiency is select according to the tumbler volume. For safety, combustion state or temperature is constantly monitored. In case of abnormal condition, the burning will be stopped. Furthermore it is fully equipped with exhaust fan and two doors’ interlocked system therefore external fire extinguishing system can be used.
06-01
NOx ≦ 10ppm(O2=0%) , m(air ratio)=1.6
Example-1
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Example-2
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Example-3
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