Industrial Fan Servicing & Replacements
At Browns Fans, we understand the importance of well-functioning fans and blowers, and we are here to help with any repair or maintenance needs you may have. If your fans or blowers are struggling to function or have stopped working altogether, our team can provide expert repairs, maintenance, spares, and complete performance testing to ensure that they are back up and running in no time.
Performance Testing
Browns Fans can offer performance testing that complies with BS848 part 1 1980 and ISO 5801 2004. We understand the importance of a reliable fan. All factors are considered, calculated, and checked to create a fan suitable for long-term operation. The fan impeller can be subject to extreme stress levels. Our specialised performance testing calculates the impeller stress levels during the fan selection process.
Reference Standards
BS848 Part 1 : 1980 - Fans for general purposes - Methods of testing performance. ISO 5801 : 2004 - Industrial Fans - Performance testing using Standardised airways.
Performance test example
A typical example is shown below
| THICK | CALCULATED STRESS | PERMITTED STRESS | MATERIAL | |
|---|---|---|---|---|
| BLADE | 8 | 366 | 384 | Grade 350 |
| SHROUD | 6 | 81 | 216 | Grade 350 |
| BACKPLATE | 12 | 57 | 125 | Grade 250 |
| SPEEDRING | 8 | 89 | 163 | Grade 250 |
Maintenance & Repairs
We are committed to providing our customers with the best possible service, including our repair services. We have a team of experienced technicians who are well-equipped to handle any repair needs that you may have. So, if your fans or blowers need attention, please send them to us for refurbishments, and we will get them working like new again.
Regular maintenance is crucial to keep your fans working at their best and avoid costly repairs or replacements. We recommend you conduct routine maintenance to keep your fans in top condition and prevent any unexpected breakdowns. Our team of experts can provide maintenance guides to assist you in keeping your fans and blowers in great working order.
Replacement Fans
Browns Fans can supply a complete fan service (any make, any model). Services include:
- Complete Replacement Impellers and Spare Parts
- Impeller Repairs
- Dynamic Balancing
- Rebuilding or upgrading existing units
- Ancillary Equipment, including Silencers, Filters and Dampers
If your fan needs repair or replacement, call 02 4587 7800 or 0418 217 462 for quality service.