The first step is to examine the driver and see if the driver components such as the motor or engine are in proper working condition. If the driver is operational, you need to turn off, or de-energize, the system and lock out the power supply.
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Once it is opened up, you can check inside the unit and look for accumulated debris. Plastic, cement, rust and other assorted debris can build up and create an obstruction inside the blower.
Remove any accumulated debris you find. In some cases, you may have to take the unit apart and clean the affected components with solvent.
Rotate the shaft back and forth to determine if there is any motion. If you cannot do a full rotation, you may need to remove the shaft for repairs. Never use a pipe wrench to rotate the shaft under any circumstances. It could bend the shaft and lead to costly repairs. A strap wrench is a much better option.
If the unit is simply rusty, you can apply a PB Penetrating Catalyst to it. Spray a liberal amount over the surface of the headplates, impellers and other internal components. Allow the solution to remain on the components anywhere from a few minutes to a few hours depending on the severity of the rust.
Once the right amount of time has passed, go back and rotate the shaft back and forth again. If you have a Roots unit that features a locknut on the timing gearbox, simply drain the oil out of the gearbox housing and remove the housing cover. Take a socket and a ¾ inch or 1 inch ratchet and use these on the drive motor timing gear nut to rock the unit back and forth in a clockwise direction. Be careful not to loosen the lock nut. Keeping trying to rotate the unit until it turns freely.
Replace the gearbox cover and refill the unit with the amount and type of oil specified in your owner's manual. Then, reassemble the drive and put the piping back into place. Your unit is ready to be energized again. If everything sounds right when it is energized, operate the unit at minimum load for five minutes to ensure proper turning and performance.
If the unit has built up too much internal rust and cannot be made to turn freely with this method, it must be torn down. Each component must be cleaned through sand blasting to remove the rust and then it can be reassembled. If you need to tear down and reassemble the unit, it is a good idea to replace all of your existing bearings, seals and gaskets with newer ones.
Roots blowers are a generic term used for positive displacement rotary air blowers. These are one of the most important parts of any manufacturing and processing industry.
It is most helpful in handling bulk material and dust collection processes especially in these systems:
Read on to learn more about how choosing the right roots blower can help increase production and process efficiency in the workplace.
With different brands of roots blowers sold in the market today, how do you find the right roots blower for your industry and system needs? What factors should you consider? How do you know which one to buy?
Here are some questions you should consider and expert advice on what factors to weigh up when choosing the right roots blowers for your system needs.
Note: Roots blowers pressure ratings measured in kPa and indicate its performance when considered against flow. So ensure you know the required pressure and flow rate to properly assess which blower fits your requirement.
The performance ratings of roots blowers are influenced by the following factors:
Ensure that the speed at which the gears revolve and its total horsepower works efficiently with your system requirements.
Choose roots blowers made from materials or have particular configurations that help limit the noise output. Pneuvay blowers use vibration isolators and silencers. They can be supplied with acoustic enclosures that are designed to fit.
The efficient performance of roots blowers is dependent on the correct and effective regulation of temperature within the system.
Be mindful of the intensity of heat generated during operation because a slight temperature change can be enough to alter the condition of the material being conveyed into the system.
Test the durability of the roots blower by considering these factors:
Enquire if the supplier offers after sales services to ensure you have someone to assist to in case you require repair and maintenance of your roots blowers. Choose a reputable supplier that has been serving industries for years like Pneuvay Engineering.
Specification should be compared with cost when choosing roots blowers for systems and industries. Pneuvay Engineering offers affordable, durable and reliable roots blowers. Talk to us at 1300721458 or contact us online
Link to Benyuan Roots blowers are widely used in process applications demanding medium pressures and relatively large flow rates. This includes: Below is a brief discussion on how roots blowers help optimise system performance, automate difficult processes faster and deliver power saving efficiency to your systems. Roots blowers are important in supplying oil free clean pressurized or vacuum air to the pneumatic conveying system. However, it is important to choose the right roots blowers that will uniformly deliver and efficiently regulate the processing of materials passing through the system. This pressurised system is most evident in industries such as: Industrial vacuum cleaning system with roots blowers for Rio Tinto (Bellbay) Central vacuum cleaning chambers rely on the efficient suction power of roots blowers in reducing and eliminating dust waste pollution in the workplace. However, the efficient suctioning power of a roots blower is not the only factor you should consider. Arguably, the largest system installed in Australia is at the Port Kembla grain terminal where over 10 km of pipework and 1100 operating points were installed. Some aspects to take into consideration includes: Our modern roots blower are designed with the following features: These ensure the machine operator's safety and simplifies the maintenance process. The refining and oxidation processes involved in processing materials from farms, mining sites and water treatment plants require efficient roots blowers that can supply strong air into the system. This is needed to ensure the temperature level required to reduce moisture, mold development and insect activity inside the storage silos are maintained for these industries: Air drying is one of the safest ways of product preservation. Roots blowers can deliver humid air at a controlled pressure and temperature. This helps retain most of the properties of these materials. Thus preserving it in a quick, safe and cost effective manner. Talk to us at 1300721458 to learn more about the industrial vacuum cleaning, dust collection systems and pneumatic conveying systems we deliver to these industries: It has a wide range of industry applications including:Does your system require higher volume, flow and pressure but reduced power consumption? Need help knowing the amount of volume flow and pressure your system needs for it to efficiently convey materials into your production line?Pneuvay Engineering can help calculate this for you. Tell us the material you need to transport into your systems and we will handle it from there. Contact us online for assistance. Otherwise, see the pressure ratings of our roots blowers to properly assess if it fits your requirement. Contact us to discuss your requirements of roots blower supplier. Our experienced sales team can help you identify the options that best suit your needs.Roots blowers and pneumatic conveying systems
Roots blowers and central
vacuum cleaning systems
Roots blowers and aeration systems
Roots blowers and dehydration systems