E.I.Williams Industries products

Centrifugal compressors are noisy and require noise control. Just as a pump raises the pressure on a liquid, a compressor raises air or gas pressure. Centrifugal compressor noise is produced primarily by blade-tip turbulance which is a function of horse power, speed, discharge pressure, piping velocities, number of stages of compression, type and number of blades etc. The high speed rotation of vanes or impellers generates noise which primarily consists of discrete tones interdispersed over a broad-band frequency spectrum of lesser intensity. The maximum amplitude occurs at the blade passing frequency and its second harmonic. The high frequency noise generated is in the audible range and requires treatment for achieving noise control.

Noise control and reduction of destructive turbulence in the manufacturing industry is becoming significantly apparent with ever-increasing safety, legislative and economic requirements, combined with growing worker compensation claims that involve hearing damage as it primary consideration. Initiation of an effective noise reduction program has become mandatory and important for industries today. At the same time, several federal, state, provincial, and local safety ordinances have been enacted of late to protect the environment and personnel from unwanted industrial noise that migrates off site.

A Centrifugal Fan Silencers needs to be carefully matched with a fan inlet or an outlet air profile in order to offer the most effective fan noise control with low additional pressure requirements. A centrifugal fan silencer comes in mild steel, aluminized steel, stainless steel construction, depending on your needs. The next requirements to be able to suit the application nicely include media filled with film liner, dissipative media filled and No-Media designs. There are also many different accessories available for such things as filtering, rain hoods, flow measurement and flange connection types.

In cases of blow off silencers regarding highly compressed vapour or gas in an open air set, kinetic energy is formed with high amplitude pressure fluctuations. The result of this is a very high sound pressure level that needs to be reduced. It is this type of emission that can effectively be limited with a blow off silencer, vent silencer, capable of being designed and manufactured by E.I. Williams.

E.I. Williams provides you with a wide selection of Industrial Enclosures that can meet your design requirements involving Industrial Enclosures. Industrial enclosures designed and created by E.I. Williams provide necessary protection both in a functional and creative way to enhance the value for your product with its appealing design. The industrial enclosures will meet all important requirements to protect components and devices for both light and heavy duty industrial environments.

Engine Enclosures are a very important part of any engine package. EI Williams specializes in a variety of different enclosures including industrial engine enclosures, air compressors, irrigation enclosures and EPG rental markets found in such things as sound attenuated, base frame mounted or the drop over styles.

Blower Enclosures have been designed by EI Williams for removable acoustic steel sound enclosures for Blower Enclosures. Our blower enclosures are designed for your specification, whether they are needed for 85 dBA (decibels) of lower, something that can be a concern in a quiet community property line. We can also make sure that other high sound reduction levels are met as well. The blower enclosures have been measured to be 60-80% quieter in all aspects of the installation process, including during and after the equipment install. This is done by our designed and manufactured Blower Enclosure system. Some features that are included are the frame system, silenced air intake, modular acoustic steel panels and exhaust fans.

Industrial fan installations, small or large, produce noise. This fan noise is one of the most predominant noise sources in an industrial plant. The magnitude and intensity of noise will vary depending on fan size, horse power, air flow, type and number of blades, static pressure, rotational speed, etc. Fans normally deliver a large volume of air at relatively low static pressures usually measured in inches of water. The rotating action of vanes produce a broad band noise spectrum however, the noise in mid to high frequency range is heard to be louder and requires to be treated for achieving noise control.

Axial fan silencers are used for many different systems in the areas of industrial and commercial applications. These silencers are specifically designed to be able to complement airflow profiles for axial fans. The acoustical elements get aerodynamically matched with fan parameters to be able to minimize system effects with the outcome in maximize energy savings. An Axial fan silencer is available to fit any fan size, with construction materials suitable towards a system type, a fan size and a higher velocity of a fan type.

CC Series Combination Silencers are designed for quick assembly of blower packages and provides maximum silencing on blower intake and discharge for blowers operating below transition speed. This is a two in one type design for blowers having horizontal air flow in which both intake and discharge silencers are combined and designed into a single silencer together with blower and motor base to form an integral part. This design facilitates easy installation and reduces labor and overall assembly costs. The silencer consists of a multi-chamber, multi-tube arrangement which properly eliminates destructive pulsations. The standard construction is heavy duty all welded carbon steel sheet and plates.