ZRH SERIES HEAVY HAMMER EXHUAST FAN
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Main structure：
Fans mainly consists of blade, motor, frame, protect net, bracing cage, shutters. The motor drives blade to cause air flow and louver window can open and close automatically to keep the dust from entering. |
Performance and characteristic：
Frame using advanced automatic processing, height precision. Extra-depth zinc coating frame, corrosion resistance strong.
High-strength aluminum alloy casting wheel, the reasonable perspective of the type ,to reach the maximum air flow .High-precision micro –computer –aided manufacturing system can make the best of its fans.
Five rigorous quality testing procedures, noise detection, vibration testing, concentric rotation performance testing, speed of blade testing and the whole fan efficiency detection..380V special motor.
CAD/CAM optimizing design.
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Main parts
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High intersity six finned type pulley,made of
aenal aluminium alloy,light weight ,high intersity ,
good ductile |
Imported from france beaning ,hight intersity |
Autouatic tensioner,belt no loosing and dropping off. |
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Imported belt from Japan,using life 3times bettet than domestic`s. |
With good rivet, outstanding fastening,no loose. |
he high efficient and energy saving motor passed the national 3C
certificationAlso protection class:I p55.insulation class:F grade |
| Air Flow Curve |
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| ■ Technical parameter: |
Model
specification
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Blade/m |
BladeSpeed(r/min) |
Motor Speed
(r/min)
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Total
Pressure |
Air
flow(m³/h)
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Noise(db) |
Import
power
/w |
Rated
Voltage/v |
Size (mm)
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H |
W |
D |
ZRH-800(29'') |
710 |
660 |
1400 |
60 |
22000 |
≤60 |
370 |
380 |
800 |
800 |
400 |
ZRH-900(30'') |
750 |
630 |
1400 |
65 |
28000 |
≤65 |
550 |
380 |
900 |
900 |
400 |
ZRH-1000(36'') |
900 |
610 |
1400 |
70 |
30000 |
≤70 |
750 |
380 |
1000 |
1000 |
400 |
ZRH-1100(40'') |
1000 |
600 |
1400 |
70 |
32500 |
≤70 |
750 |
380 |
1100 |
1100 |
400 |
ZRH-1220(44) |
1100 |
460 |
1400 |
73 |
38000 |
≤70 |
1100 |
380 |
1220 |
1220 |
400 |
ZRH-1380(50'') |
1270 |
439 |
1400 |
56 |
44000 |
≤75 |
1100 |
380 |
1380 |
1380 |
400 |
ZRH-1530(56'') |
1400 |
325 |
1400 |
60 |
55800 |
≤70 |
1500 |
380 |
1530 |
1530 |
400 |
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