Giovedì 26.10 si è conclusa la Fiera OMC, che è stata ricca di significativi momenti di confronto e di opportunità di network. È stato entusiasmante poterci confrontare con i numerosi visitatori sulle tematiche dell'energia e dell'innovazione. COMEFRI vuole che ogni Cliente sia un partner con cui costruire assieme il futuro.
The OMC Exhibition ended on Thursday 26.10 and was full of valuable moments of discussion and networking opportunities. It was exciting to share the topics of energy and innovation with the numerous visitors. COMEFRI wants every Customer to be a partner to build the future together with.
2022 - Comefri’s 50th Anniversary
2022 - Comefri’s 50th Fan size 2000
Comefri supplied its 50th fan size 2000 to one of the biggest manufacturers of Ceramic plants.
Main features of this Fan are:
- Fan type: BCE 17-2000 Class 3 belt-driven
- Performance: 264.000 m3/h with 3.450 Pa @ 100°C
- Motor: 355 kW 6p
- Total weight: 7.350 kg
- Total height: 3.200 mm
Comefri has successfully delivered an easy-maintenance plug fans for a painting booth application.
This customized solution allows the fast cleaning of the impeller during maintenance activities.
Here below the main features of this supply:
- N.8 Airfoil Fans NPA series 1000mm size
- N.2 Airfoil Fans NPA series 900mm size
- Atex execution for all of them
- Thermal insulation to keep the motor safe
- Roll-out configuration for quick maintenance
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The main features of these plug fans are the following:
- Any kind of arrangement: Horizontal, Vertical (up & down) or slanting according to the AHU layout
- Wheel in Aluminum, steel or PLV according to Customers preference and requested performances
- Standard Aluminum AC motor (IE3 or IE4) which allows easy maintenance and standard motors stock
- Sizes until 560 mm as standard but possibility to extend it till 630 mm
- Very well suited for Fan Array execution with just n.1 Frequency converter for all Fans
- 100% recyclability with full Aluminum execution
- Short lead time (4 to 6 weeks)
- Fully customizable in terms of materials and painting
- Reliability and sturdiness of the system
Here below last applications:
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The large use of AC Plenum Fans with direct driven motor (Arr.4) dominates the actual HVAC market, thanks to its very smart and compact solution for most current applications. The need of VFD (Variable Frequency Drive) is compulsory in most cases in order to match the motor speed with fan speed for the desired duty point.
However, there are many requests of AC Plenum Fans with no VFD in the market whereas it is very difficult to match motor and fan speed by using standard wheels.
To overcome this issue, Comefri has developed a smart solution: the Partial width wheel.
It consist of giving 10 different speeds with the same wheel just by reducing the blade width from 100% down to 50%. This huge flexibility almost always allows to match the motor speed in both 50Hz and 60Hz.
Here below, as an example, NPA 500 PW looked in 2 different meanings:
- Range of performances allowed by NPA500 from 95% to 50% blade width
- Aeolus software selection with the different choices with same Fan NPA 500
NPA Partial Width 100% - 80% - 60% - 50%
We warn all our partners that the use of trademark and/or brand “Comefri” shall be considered authorized and lawful only if it concerns the products manufactured by one of our factories, which are exclusively the following:
Comefri Italy - Comefri Gmbh - Comefri UK Ltd - Comefri France - Comefri USA - Comefri China - Comefri Fan Systemleri (Turkey)
Please verify all the products labelled “Comefri” at your disposal and contact us whenever you find products which are not manufactured by one of the aforesaid factories.
Further, consider that the use of the trademark and/or the brand “Comefri” by third parties is unauthorized and unlawful without our prior formal authorization.
