Main Feature:
1) Fan blades are made of mirror stainless steel by punch forming. reasonable fan blade angle design, large air volume and anti-rust.
2) Fan galvanized frame with zinc-coated 275g/sqm, still have high quality plastic frame can be choose, anti-rust and durable. Fan frame with hanging rings, convenient for installation and angle adjustment.
3) The blade through professional intelligent dynamic-balance test ensures the smooth operation of the product, lower vibration, less noise, increase stability and service life.
4) 100% pure copper wire, high efficiency and energy saving. Motor Protection Grade: IP55 Insulation Class: F grade. Motor voltage and frequency can be customized. Both Chinese famous motor and Siemens motor are available or as requst customized motor for choice.
PRODUCT PARAMENTERS


| Model | Blade Diameter MM | Blade RPM | Motor RPM r/min | Air Flow (m³/hr) | Input Power | Dimensions |
| HL(b6)-900 | 750 | 630 | 1400 | 28000 | 370w | 900*900*400+mm |
| HL(b6)-1000 | 900 | 610 | 1400 | 30000 | 750 w | 1000*1000*400+mm |
| HL(b6)-1100 | 1000 | 600 | 1400 | 32500 | 750w | 1100*1100*400+mm |
| HL(b6)-1220 | 1100 | 460 | 1400 | 38000 | 750w | 1220*1220*400+mm |
| HL(b6)-1380 | 1270 | 439 | 1400 | 44000 | 1100 w | 1380*1380*400+mm |
| HL(b6)-1530 | 1400 | 325 | 1400 | 55800 | 1500 w | 1530*1530*400+mm |

| Model | Blade diameter mm | Voltage V | Frequency HZ | Power W | Air volume m3/h | Speed r/min | Dimension mm |
HL(d4)- 1000 | 1000 | 380 | 50/60 | 400 | 19800 | 550 | 1120*1120*320 |