High-pressure blowers are also called high-pressure blowers. The difference from ordinary blowers is that under the same environment, fans with a wind pressure of 30kPa~200KPa or a compression ratio of e=1.3~3 belong to the category of high-pressure blowers.
Its working principle is that the impeller is directly installed on the rotor of the point machine, which is a safe non-contact compression. Since the pump bearing is installed outside the compression, the maximum working reliability of the machine can be ensured even under the maximum pressure difference.

Manvac's high-pressure fans have an air suction volume of up to 2500m3/h and a pressure difference of up to 780mbar. In the field of machinery, high reliability, low maintenance and long life have made it the first choice in various industries. After equipped with a frequency converter, the performance of the high-pressure fan can be greatly improved.

Therefore, it has a wide range of uses, such as: blow drying hardware, removing water from food packaging, cooling metal castings, blow drying glass bottles, and plastics

So why is it replaced by high-speed fans because it has such a wide range of uses and such a long lifespan?

Because now with the rapid development of industry and equipment becoming more and more advanced, the blower industry also needs to have updated products. Many customers ask us if there is no solution besides increasing the number of high-pressure blowers? This problem has troubled us for a long time. How can we increase traffic and reduce power consumption?

After our continuous experiments, we redesigned and developed the SMAIT high-speed blower in response to demand!
It also has the following characteristics:

Smaller size:
7.5kw Smyder high-speed fans = 3 sets of 7.5kw traditional fans
7.5kw Smed high speed machine = 75kw air compressor

Lower energy consumption:

SMAIT Series fans require significantly less energy than the typical requirements of a centrifugal blower: the AT-500, used as an example, provides 20% more flow when compared to the same pressure as a standard 5 HP centrifugal blower.

Lower maintenance costs:
Smart 6 6 Standard 2-3 times longer polyester belt

Highly reliable:
High load capacity bearings at rated speed provide long service life. ABEC 7 super precision angular American contact bearings.

Quiet operation:
Advanced precision manufacturing reduces vibration and noise in OSHA compliant blowers.

High efficiency and energy saving reduce energy costs:
Advanced impeller design produces more blower low-speed airflow.
The lowest belt tension produces the highest efficiency per HP grade belt.
Improved belt design provides less friction. XT Series: Automatic belt tensioning means low bearing loads and less vibration
AT series: with aramid stretched to less than 1%;
Patented filter housing design reduces pressure drop vibration;