Y5-48 Centrifugal Induced Draft blower
Y5 – 48 centrifugal induced draft fan is designed for 1~20t/h industrial boiler or domestic boiler equipped with smoke elimination and dust removal device. It is suitable for supporting equipment of mine and large industrial boiler. The temperature of the conveying gas shall not exceed 250 °C. A dust removal device with an efficiency of not less than 85% must be installed before the induced draft fan. A stainless steel high temperature boiler induced draft fan can be provided above 250 °C.
Specifications:
Pressure range: 742 – 4 483 Pa
Air volume: 2 065 – 67 903 m³/h
Speed: 1 000 – 3 550 r/min
Impeller diameter: 400 – 1 250 mm（根据机号 4C–12.5C 推算）
Drive type: Direct / Coupling / Belt driven
Cooling: Air / Water / Oil cooling (optional)
CONFIGURATION OPTIONS
1. CONSTRUCTION & MATERIALS
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Impeller: Carbon steel; optional FRP, stainless steel, rubber lining, wear-resistant or ceramic coating.
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Casing / Damper: Standard carbon steel; optional FRP or stainless steel.
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Main Shaft: High-strength alloy steel.
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Bearings: ZWZ / SKF / FAG / NSK.
2.SYSTEM & ACCESSORIES
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Motor: High-efficiency Chinese brand or ABB / Siemens / WEG.
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Optional Parts: Base frame, silencer, flexible joint, damper, rain cover, shock absorber, sensors, inverter, soft starter, monitoring instruments.
| Serial Number | Machine Number | Rotating Speed (r/min) | Full Pressure (Pa) | Air Volume (m³/h) | Power (kW) |
|---|---|---|---|---|---|
| 1 | 4C | 3550 | 2221~1501 | 2932~5564 | 5.5 |
| 1 | 4C | 3150 | 1746~1180 | 2602~4937 | 4 |
| 1 | 4C | 2800 | 1377~932 | 2313~4388 | 3 |
| 1 | 4C | 2500 | 1097~742 | 2065~3918 | 2.2 |
| 2 | 5C | 3150 | 2819~1913 | 5304~9851 | 11 |
| 2 | 5C | 2800 | 2223~1509 | 4715~8757 | 7.5 |
| 2 | 5C | 2500 | 1769~1202 | 4210~7818 | 5.5 |
| 2 | 5C | 2240 | 1419~964 | 3772~7005 | 4 |
| 3 | 6.3C | 2800 | 3545~2403 | 942~15639 | 22 |
| 3 | 6.3C | 2500 | 2819~1913 | 8421~16359 | 15 |
| 3 | 6.3C | 2240 | 2259~1533 | 7546~14013 | 11 |
| 3 | 6.3C | 2000 | 1798~1223 | 6737~12519 | 7.5 |
| 3 | 6.3C | 2000 | 3233~2235 | 13794~25619 | 30 |
| 4 | 8C | 1800 | 2686~1823 | 12415~23057 | 22 |
| 4 | 8C | 1600 | 2118~1438 | 10845~20195 | 15 |
| 4 | 8C | 1400 | 1619~1100 | 9656~17933 | 11 |
| 5 | 10C | 1800 | 4483~2958 | 22250~43644 | 75 |
| 5 | 10C | 1600 | 3531~2332 | 19778~39647 | 55 |
| 5 | 10C | 1400 | 2696~1782 | 17350~34715 | 37 |
| 5 | 10C | 1250 | 2185~1442 | 15481~30995 | 22 |
| 5 | 10C | 1120 | 2424~1794 | 13850~67903 | 37 |
| 6 | 12.5C | 1250 | 4234~2794 | 33800~6780 | 110 |
| 6 | 12.5C | 1250 | 3365~2233 | 30179~60538 | 75 |
| 6 | 12.5C | 1120 | 2269~1782 | 27740~54242 | 55 |
| 6 | 12.5C | 1000 | 2145~1419 | 24143~48431 | 37 |
Professional Support Throughout Every Stage — From Selection to After-Sales Maintenance
At Dajing blower, we are dedicated to providing clients with a comprehensive, one-to-one service experience.
Our process covers every stage — pre-sale technical consultation, in-sale production tracking, and after-sale “Private Manager” support — ensuring efficiency, safety, and customer satisfaction.
Expert Technicians for Your Equipment Needs
Each customer is assigned a professional engineer responsible for model selection and technical consultation. We use advanced CAD and CAPP software to provide accurate blower designs and simulate performance for various working conditions.
In-Sale: Full-Process Tracking Service
Your designated project manager monitors the entire process — from material selection, manufacturing, and testing, to shipment and installation. We ensure every blower meets strict quality standards and delivery deadlines.
After-Sale: Private Manager Service
After delivery, Dajing provides 24/7 “Private Butler” after-sales support. Our service follows the “1224 Standard”: respond within 1 hour, provide feedback within 2 hours, and resolve within 24 hours.
