Drop Hammer Type Exhaust Fan

Product
Drop Hammer Type Exhaust Fan
Description
DAIHO industrial-grade wall-mounted exhaust fan features a heavy-duty galvanized steel frame and aerodynamic aluminum blades for superior airflow and durability. Equipped with automatic louvers, it prevents back-flow and protects from dust and rain. Perfect for industrial facilities, livestock barns, and greenhouse environments, this energy-efficient fan ensures effective air exchange, heat removal, and ventilation in hot and humid Southeast Asian climates.
PRODUCT FEATURES AND ADVANTAGES

-Automatic open/close shutter to prevent rain and wind
-Inlet protection net to avoid foreign items entering the fan.
-Sturdy galvanized sheet steel construction, anti-corrosive and durable.
-Propeller,made of high strength aluminium magnesium alloy plates by punching forming.
-Available in fan diameter 60”, 54”, 48”, 43”, 42”, 35”, 31”.
-Air volume from 20000 up to 50000m3/h.
-Motor insulation Class F, protection level IP55.
-Siemens motor or EC Motor can be selected.

PRODUCT PARAMETERS
Model Dimensions

H*W*T(mm)

Propeller Dia.

(mm/inch)

No.of blade

(pcs)

Fan speed

(rpm)

Rated power

(kw/hp)

Air flow

(m3/h)

Voltage

(v)

Frequency

(hz)

Noise

(db)

DH(A)-1530

(60’’)

1530x1530x400 1400/55’’ 6 325 1.5/2 50000 380/220 50 70
DH(A)-1380

(54’’)

1380x1380x400

 

1270/50’’ 6 445 1.1/1.5 44500 380/220 50 69
DH(A)-1220

(48’’)

1220x1220x400

 

1110/44’’ 6 485 0.75/1.0 37000 380/220 50 68
DH(A)-1060

(42’’)

1060x1060x400

 

950/38’’ 6 500 0.55/0.74 32000 380/220 50 65
DH(A)-900

(35’’)

900x900x400

 

790/31’’ 6 520 0.37/0.5 28000 380/220 50 63

Note:Special voltage and power parameter can be customized.

PRODUCT APPLICATION

-Industrial fields: textile, socks/clothes making, glass, molding, rubber, coating, toy,electronics, shoe making, printing, food stuff,processing, dyeing, laundry and other workshops with high temperature.
-Agricultural fields:large farms,greenhouse and livestock farms, etc.
-Civil fields:net bars, stores, supermarkets, mass hall, food markets, waiting-rooms and recreation places and other occasions.

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