Focus on EC brushless external rotor motor and fan for over 15 years, provide technical guarantee
for efficient and energy-saving ventilation.
Electronics Cooling is being used by network suppliers,telecom operators who use the units
for
electronics cooling in mobile telephone base stations.
There are three main customer demands for fans in the fieldof ventilation: Energy efficiency, adaptive self-regulationcontrol ability according to load changes, and flexibility tomeet the variety of application needs of customers.
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PBM EC and DC motorized fans could cool the warming airat 20% -30 % lower power consumption combine with intelli -gent online remote control system.
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Freezer , cold storage and cold chain for foods , vegetables,fruits fresh-keeping are stepping from commercial to civil.Coronavirus gave impetus to the tendency speeding upfrom spring of 2020 when COVID-19 pandemic broke out in worldwide.
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PBM EC motors and fans experienced tough reliability and survivability testing in development procedures for :moisture , dust , water , salt fog , temperature fluctuation and acid , alkaline / caustic corrosion resistant and endurance.
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PBM pays special attention to EC motor and fan technology ,which enables us to maintain a competitive advantage . We supply motors and fans that was adopted in the computed tomography ( CT ) and provided professional solutions for respiratory equipment .
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The application of PBM EC fan in heating products helps customers further improve the heat conversion efficiency of new energy heating products such as clean energy and bioenergy .
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PBM closely follows the development of new energy vehicles , actively cooperates with customers in the automo -tive industry , and uses existing EC technology to develop and produce thermal control and air transmission components.
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PBM has accumulated a lot , actively responded to new changes in the home appliance industry , and continuously developed new products for customers .
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The development of data center cooling technology has the following two trends : The end cooling equipment is close to the serverd Pay attention to energy saving of cooling system.
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Through the application of EC motor , the soft start of the motor can be realized , the energy-saving speed regulation can be achieved by changing the input voltage frequency of the equipment , and the equipment can be provided with overcurrent , overvoltage , overloading and other protection.
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PBM Motor and Fan (suzhou)Co.,Ltd is a China mainland manufacturing and EC technology consulting company offering an extensive range of EC (Electronically Commutated) motors, fans and solutions, investing in the latest developing, manufacturing and technical equipment with in-depth processes & procedures. We are able to stay at the forefront of EC motor and fan market and offer high quality & economical products, to many of the worldwide leading ventilation & refrigeration Original Eqiupment Manufacturers.
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Five Years Warranty for all of our EC fan products;
3-days for sample making and 4-weeks lead-time for first mass production delivery;
Efficient supply chain management with automatic production process guarantee price competitive products providing;
We have CCC, UL,CE,RoHs enabling them to use a label that recognises their products quality
Keep up with the latest pbmmf news to provide you with more information about our latest developments, new models and industry information.
In the world of industrial ventilation and cooling, two of the most common air-moving devices are centrifugal blowers and axial fans. While they both serve the same basic function—moving air—their internal mechanisms, performance characteristics, and application scenarios differ significantly. If you're an engineer, OEM buyer, or procurement specialist looking to make the right choice for your project, understanding the differences between centrifugal blowers and axial fans is critical.
When designing or sourcing air movement solutions for HVAC, industrial equipment, medical devices, or electronics, engineers are often faced with an important question: Should I use an axial fan or a centrifugal fan?
In the field of ventilation equipment, cross-flow fans and centrifugal fans are two common types of fans, which play a significant role in various scenarios such as industrial production, household appliances, and commercial buildings. Although both undertake the task of gas transportation, due to the differences in working principles and structural designs, there are significant differences in performance parameters and application scenarios.
The rail transit system (including subway, light rail, high-speed rail, etc.) has put forward strict technical requirements for ventilation equipment, which are mainly reflected in the following aspects:
In the construction of 5G network infrastructure, the cooling performance of outdoor communication cabinets directly impacts equipment stability and service life. According to the latest data from the Ministry of Industry and Information Technology, the total number of 5G base stations in China exceeded 2.8 million in 2023, with approximately 65% deployed in outdoor cabinets. These cabinets face the following challenges:
Factories and processing plants often have airborne contaminants like dust, metal shavings, vapors, and oil mist. IP55 centrifugal fans protect internal motor components and maintain airflow reliability under these harsh conditions.
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