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| Customization: | Available |
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| Material: | Stainless Steel |
| Usage: | for Experiment, for Air Conditioner, for Manufacture, for Refrigerate |
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DECENT designs ventilation systems to evacuate gases and dust in order to guarantee the health and safety of personnel and to increase the productivity of your digging work.
The following data are only part of the performance of our product of thousands of kinds.
If you can't find the data you need, pls send us your performance requirements,
and we will provide you customized design service in 8 hours. You can view our website at:http://decent.en.made-in-china.com
Datasheet of SDS Tunnel Jet Ventilation Fans:
| Model | Motor Poles | Rotating Speed r/min |
Blade Angle | Air Volume M3/min |
Velocity m/s |
Axial Thrust N |
Motor Power KW |
Thrust/Power N/KW |
Noise dB |
| 40 | 2P | 2840 | D1 | 3.2 | 25.5 | 115 | 2.2 | 52.3 | 73 |
| 50 | 2P | 2900 | D1 | 6.5 | 33.2 | 285 | 7.5 | 38 | 75 |
| 56 | 2/4P | 2930/1400 | D1 | 8.6/4.1 | 35.1/16.8 | 385/76 | 12.5/2.8 | 35/79.1 | 75/63 |
| 63 | 2P | 2930 | D1 | 11.8 | 37.8 | 540 | 15 | 36 | 75 |
| 2930 | D2 | 10.5 | 33.6 | 430 | 11 | 39.1 | 73 | ||
| 2900 | D3 | 9.2 | 29.5 | 330 | 7.5 | 44 | 71 | ||
| 2900 | D4 | 8.2 | 26.4 | 260 | 5.5 | 47.3 | 68 | ||
| 4P | 1430 | D1 | 5.5 | 17.6 | 129 | 2.2 | 58.6 | 63 | |
| 80 | 4/6P | 1460/960 | D1 | 14.8/10 | 29.5/19.9 | 550/240 | 15.5/5.1 | 36.7/60.0 | 75/68 |
| 90 | 4P | 1470 | D1 | 21.1 | 33.2 | 870 | 22 | 39.5 |
Type of Mine Fan:
The main components of the main body casing, impeller and explosionproof motor. The chassis is bearing the main body, the main role is to ensure the normal operation of the impeller and motor concurrently, since the role of the muffler. The impeller is the master generates airflow core member, the motor is so that the driving force of the rotation of the impeller member. Its working principle is that the airflow into the host body along the axial flow into the impeller, deflected accelerated after the direction of the flow into the next unit;
Diffuser diffusion tube and shroud, the main role is to reduce airflow export loss of local resistance, improve ventilator effective acting ability, airflow through it discharged axially fan, at the same time, and play the role of the muffler.
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