1,industrial cooling fan
2,CCC motor
3,CE Certificate and ISO9001 certificate
4,big airflow low noise
5, low price

TSBD-Negative-pressure air fan

The outline border adopt advanced automatic process, more accuracy, material galvanized sheet, good tensile and corrosion resistant. The 6-blade propeller is made of aluminium /magnesium alloy with light weight, high intensity and good toughness. The aluminum-case motor features high temperature resistance and strong corrosion resistance. Special motor hole wind shield, avoid wind losing to reach the best wind suck effect. The bearing is of high intensity, low noise and long service life. The driven central pulley in its exclusive and reliable configuration with only one ball bearing, applied by us since 1979 and the fan blade mounting supports are made in diecast aluminium alloy. Absolutely rustproof. Allowing fora fast and simple assembly. Shutter blade is made of galvarised steel with lower noise and strong pressure features. The TSBD Ventilation Fan is characterized by its unique shutte blades and closing system through a no-dynamic non-rotative . Non-rotative arrangement of masses . This system guarantees trouble-free operation for many years  Strictly quality test process: noise test, vibration test, concentric performance test ,fan blade turning speed test.

 

 

Our ventilation fans have got CE Certification and ISO9001 Certification , so quality can be trusted .

 

 

Negative-pressure air fan technical parameter

Model	Dimension Length*width*thickness (mm)	Air flow rate(m3/h)	Power (kw)	Voltage (v)	blade diameter (mm)	Speed (r/min)
TSBD-1	1380*1380*400	44500	1.1	380	1270	427
TSBD-2	1220*1220*400	37500	0.75	380	1100	427
TSBD-3	1100*1100*400	32500	0.75	380	1000	427
TSBD-4	900*900*400	30000	0.37	380	770	427

 

Noise(db)	Outer frame material	Fan blade material	Weight(kg)
65	galvanized sheet	Stainless steel	70
60	galvanized sheet	Stainless steel	60
60	galvanized sheet	Stainless steel	50
60	galvanized sheet	Stainless steel	45

Applications:

Industry: garment manufacturing factory, electronics, plastic, shoe, toy ,hardware factory ,chemical  plants and other places with corrosive gases and so on.

Commerce: hall, supermarket, hotel, net bar, recreational place, guest house.

Public: hospital, station, gym and school.

Animal husbandry: poultry house, pig, chicken, rabbit ,cow barn.

Agriculture: greenhouse, horticulture

 

TSBD Ventilation fans are more energy saving and environmental . Let's work together for more comfortable working environment !