Category: Blog

Centrifugal Blower And PD Blower- Which One Is Best

There are two types of industrial blowers – centrifugal blower and positive-displacement blower and both serve for different applications. 

Centrifugal blowers or fans(also known as “พัดลมหรือพัดลมแบบแรงเหวี่ยง” in the thai language) typically function against pressures of 0.35 to 0.70 kg/cm2 but are known to achieve much higher pressures. While Positive-displacement blowers or PD blowers provide a constant volume of air even if the system pressure is different.

The impeller in the centrifugal fan is normally gear-driven and rotates 15,000 rpm fast. Centrifugal Blower carries one of seven types of wheels that pull the air into the inlet of the blower housing. 

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On the other hand, PD blowers have rotors that “trap” air and push it through the housing. Most of the time it is seen that people mix fans with blowers but that is not right as both are different and both have different applications to serve. 

A centrifugal blower is a handy device when it comes to generating a significant amount of air with minimal motion in a limited space. That is why they are mostly used in air conditioning, ventilation, heating, and vacuum cleaners rather than PD blowers.

These blowers inhale the air and direct it through a 90° angle opening in the housing to keep the air clean and cool. Thus blowers are necessary for various industrial places as well as in home and small shops too.

They are very useful but you need to be very careful about their protection, protecting blowers from the heat is a must to keep it from the explosion.

How To Choose The Best Fabric Sofa

Many people tend to go with the style rather than comfort. It’s an individual choice on what is best for him/her, but sometimes it’s good to know the pros and cons of what you want.

Most sofa suits depend on the function of the Sofa. You can relax, watch a movie, chat with friends and also eat your meal. There are many types of Sofa with a quality and comfortable luxurious fabric sofa. 

The fabric used to make the sofa processed to a high degree of softness and durability. These are usually cheaper than a leather sofa and tend to be warmer in the decorative style and are more fitting in a relaxed atmosphere where free lasting entertainment.

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Although comfort is a high point with fabric sofas, because of their construction materials where they are upholstered will often tarnish quickly and are more difficult to clean. That makes users more cautious when they use their sofa.

Some factors to consider are the primary function of the sofa, colour depending on what you want, the size of the room, type of comfort, fit and a durability sofa couch.

The sofa is a better option for many and has all the qualities one wants and desires. Choose the best quality of sofa and make comfort rather than style.

Office Coffee Break For Employees

Many companies provide coffee break facilities for their employees. Studies conducted on employee satisfaction shows that the companies that provide the coffee break room have happier employees, and companies that go a step further and provide free coffee level even higher.

By using a company that is an expert in providing coffee break services ( it is also known as “บริการพักดื่มกาแฟ“ in the Thai language), load taken from the employees. Instead of having to designate individuals within the company to monitor the level of coffee and shop for supplies, their task can all be handed over to someone else.

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Many companies that provide these services offer different levels of service. If a company wants a full service provided, including the provision of pots, coffee maker, and all related equipment, this can be easily done. 

Some companies also provide mobile coffee bar services for conferences, meetings, or other events. It allows employees who attended the group to still be able to take advantage of the coffee break though they may be far away from their normal work location.

Does your company need experts in monitoring the supply of coffee in the break room, or needs a complete set-up from the beginning, it is easy to find a coffee service company to take care of all your needs.

Coffee break today has come to mean more than the few minutes in which to drink black aromatic stimulant. It has become a time for socializing. It has evolved into a somewhat ritualized office get-together where people talk about other things besides work.