27
Jul
The main parameters, characteristic to a fan, are four in number
Capacity (V)
Pressure (p)
Efficiency (η)
Speed of rotation (Rpm)
Capacity
The capacity is the quantity of fluid moved by the fan, in volume, within a unit of time, and it is usually expressed in m3/h, m3/min., m3/sec.
Pressure
The total pressure... read more
26
Feb
Centrifugal blowers or fans, are among the most efficient and versatile pieces of air moving equipment. The scroll housing in a centrifugal fan accelerates the air and changes the direction of the airflow twice, a full 90 degree, before leaving the housing. Centrifugal blowers... read more
27
Jul
Direct Drive is more typical on smaller blowers and generally offers lower cost, fewer components to assemble, greater efficiency (no drive losses), reduced maintenance (no separate bearings or belts) and greater reliability.
Belt Drive offers greater flexibility in matching airflow requirements when equipped with a variable pitch... read more
21
Mar
Fan Characteristic Curve stands for the relationship between volumetric flow rate and the pressure drop across the fan (static pressure), which is described by the fan characteristic curve. It is usually provided by the fan manufacturer. Below table shows a characteristic curve for a common... read more
09
Apr
Why is our factory so clean?
Decent Machinery focus on the production of various environmental dust collector equipment, which are widely used in woodworking furniture factories, timber factories and other industries that produce dust.
According to the requirements of different customers, we provide customized products and... read more
27
Apr
Working and help get rid of worries for factories
ZIBO DECENT MACHINERY CO, LTD is one of the largest and longest-serving manufacturers of centrifugal fans and industrial blowers in China today. This presence has evolved since 1996 when we commenced manufacturing industrial fans and blowers at our dedicated factory in Zibo. We supply... read more
21
Mar
Introduction
Fans and blowers provide air for ventilation and industrial process requirements. Fans generate a pressure to move air (or gases) against a resistance caused by ducts, dampers, or other components in a fan system. The fan rotor receives energy from a rotating shaft and... read more
14
Oct
The answer is a scroll air-cooled unit. This type of unit can be used in small or medium-sized projects instead of screw air cooled chiller. But if the project site is large, we still recommend screw chiller.So next,Let’s learn about these two type chillers together.
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13
Sep
Decent Machinery Daily FAQ Show
Q:How far can the fog cannon can be sprayed?
Want to know the answer? Then please watch the video
-BY ZIBO DECENT MACHINERY CO. ,LTD
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12
May
Ventilator for High Airflow to Help You
A centrifugal fan (also referred to as a squirrel-cage fan) is a mechanical device for moving air or other gases. Centrifugal fans can generate pressure rises in the gas stream. They are commonly used to move the air... read more