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1.Imported auto durable beilt, 2.Imported thicker belt from Korea, 3.fan blade different within 3g, 4.Seven strick quality test. - details see: https://www.machineto.com/jienuo-vetilation-fans-big-wind-capacity-and-high-accurate-10207738

We believe that

Today product's quality is the reputation of tomorrow market

1. Bearing adopt type 63313 automobile dedication bearing of CHINA WANXIANG GROUP.

2. This cone fan adopt type B86 belt imported from Korea, wider, thicker and 35% longer service time than common type A widely used in this line.

3. All fan blade through dynamic and static test and balance difference no more than 3g.

4. Motor adopt the threephase asynchronous motor with china compulsory certification.

5. High accurate Microcomputer assistant inspection system, give full play to the fan. Every fan through seven strict quality inspection processes: noise inspection, vibration test, concentric performance test, fan blade rotation test, wind capacity test, efficiency test and motor current test.

6. Maintenance: free repair within one year.

Technical data:

Type	JFL-125D	JFL-125B
Frame	Galvanized zinc plank	Glass reinforced plastics
Power	1.1kw	1.1kw
Voltage	380v	380v
Rated current	2.8A	2.8A
Dimensions	1470*1470*800mm(58*58*31inch)	1470*1470*800mm(58*58*31inch)
Blade	Type 430 stainless steel	Type 430 stainless
Hub	Aluminum alloy D=310	Aluminum alloy D=310
Motor rotation	1400R/min	1400R/min
Blade rotation	320R/min	320R/min
Blade thickness	1.2mm	1.2mm
Noise	65	65

Installation

1. Power

Fan number multiply rated current divided by 4 is current specification\

2. installation

No pressure in the front of the fan (the shutter), ensure that the shutter open normally.

3.Installation site

The fan, cooling pad and cooling area should at the same level position.

4. Belt tensioning degree

The sag of the belt should not depart from 2cm when you press the central with the index finger.