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RLF-120FT
RLF-120FS

 

Invention patent: No. 0356562 Ventilation controller for livestock stables(power saving)

New design patent: No. 0187965 Ventilation fan for livestock stales(low noise design)

Registration of design: No. 0265200 Bell Mouth type ventilation fan

 

 

 

- Special Proven Quality

    Power saving up to 72% with Inverter controller  

    Noise lower than 70dB

    Fanning of 330m/min(RLF-100FS/FT)

    Vibration lower than 0.009mm

   Japanese high technology and design 

- Available for RLF-100FS, RLF-100FT

- Strong corrosion resistance by employing hot dipping zinc galvanized pipes

- Good mobility of wheel

- For drying livestock night-soil and relay fan

- Solder free galvanized steel plate employed

- Bell Mouth structure allows for good airflow with low noise

- Keep minimum resistance by using 2mm stainless steel propeller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Water resistance structure (water pressure less than 10kg/cm2):it is strong against rain or snow

2.Belt tension eqipment: without replacing belt, it can be used a long time due to keep not to droop the belt.

3.Opening the shutter, it makes lowest noisy and lowest electric power.

 

 

- Drying night-soil in wood meal cattle pen,intermediary ventilation and exhaustion from

  livestock stables(pigpen,chicken raising ,cow house),plant ventilation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

 

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

 

Model

Impeller Size
(mm)

Phase.Volt
(
/V/Hz)

Current
(A)

Poles
(P)

Output
(W)

Air Volume
(
/h)

RLF-120FT

Ø1200

1/220/60

6.5

1500

39000

3/220/60

5.2

1500

39000

3/380/60

3.0

1500

39000

     RLF-120FS

1/220/60

5.8

4

1100

39000

3/380/60

5.2

1100

39000

3/380/60

3.0

1100

39000

 

 

 

Ventilation facilities provides   appropriate raising environment and affects productivity, so proper intake and exhaustion should be made,and easy and user- friendly controller is needed.

               

Necessity of ventilation

 

Gets rid of stress caused by hot weather in Summer;

  - Produce high-grade meat (Korean cow)

  - Prevent reduction in amount of milking (milking cow)

Promote good feeding;

  - Increase periodical increase rate of weight.

Dry the floor

  - Promote healthful raising environment and prevents diseases.

  - Save annual management cost due to reduction in supply amount and times of wood meal.

  - Prevent various diseases and stress caused by vermin such as flies and mosquitoes

Increases delivery and estrus rate and encourages fertilization at all seasons