Product Description
Descriptions:
1. Drop hammer fan mainly consists of blade/motor/frame/protect net/bracing cage/shutters. The motor drives blade to cause air
2. flow and louver window can open and close automatically to keep the dust from entering.
3. Frame using advanced automatic processing, height precision; extra-depth zinc coating frame, high corrosion resistance;
4. High-strength aluminum alloy casting pulley, and reasonable perspective blade, to reach the maximum air flow.
5. High-precision micro-computer-aided manufacturing system make the best efficiency of the fan;
6. Five strict quality testing procedures: noise detection, vibration testing, concentric rotation performance testing, speed of blade testing and whole fan efficiency detection.
7. High quality motor with CCC certificate, IP55, Class F grade.
8. Use galvanize, FPR and ABS wind collector. Protect net is easy to be disassembled. CAD/CAM optimizing design.
2. flow and louver window can open and close automatically to keep the dust from entering.
3. Frame using advanced automatic processing, height precision; extra-depth zinc coating frame, high corrosion resistance;
4. High-strength aluminum alloy casting pulley, and reasonable perspective blade, to reach the maximum air flow.
5. High-precision micro-computer-aided manufacturing system make the best efficiency of the fan;
6. Five strict quality testing procedures: noise detection, vibration testing, concentric rotation performance testing, speed of blade testing and whole fan efficiency detection.
7. High quality motor with CCC certificate, IP55, Class F grade.
8. Use galvanize, FPR and ABS wind collector. Protect net is easy to be disassembled. CAD/CAM optimizing design.
Specification
|
Model
|
Blade diameter (mm)
|
Blade speed
(rpm) |
Air flow
(m3/h) |
Total pressure
(pa) |
Noise
(db) |
Voltage
(v) |
Motor speed
(rpm) |
Size(mm)
|
|
9FJ-710
|
710
|
700
|
23500
|
75
|
≤70
|
380
|
1400
|
800*800*450
|
|
9FJ-900
|
900
|
650
|
28000
|
70
|
≤70
|
380
|
1400
|
1000*1000*450
|
|
9FJ-1000
|
1000
|
600
|
35000
|
70
|
≤70
|
380
|
1400
|
1100*1100*450
|
|
9FJ-1100
|
1100
|
480
|
38000
|
73
|
≤70
|
380
|
1400
|
1220*1220*450
|
|
9FJ-1250
|
1250
|
440
|
44500
|
65
|
≤70
|
380
|
1400
|
1380*1380*450
|
|
9FJ-1400
|
1400
|
440
|
55800
|
60
|
≤70
|
380
|
1400
|
1530*1530*450
|
Detailed image
Working principle
Installtion guide
1. WHEN INSTALL THE EXHAUST FANAdjust horizontal and vertical OF THE FAN.Keep the blades running smoothly 2.AFTER FIXED THE EXHAUST FAN,The remaining gap needs to be sealed3.IF THE INSTALLATION CAN’T MATCH THE SREW HOLEIT CAN BE FIXED BY THE SEL-TAPPING SCREW
Application and package
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