VACUUM FURNACE Metallurgical industry: The vacuum technology used in the metallurgical industry includes molten steel vacuum processing, vacuum melting, vacuum induction melting, induction shell melting, vacuum arc remelting, etc. Among them, the vacuum treatment of molten steel is a very important aspect of the metallurgical industry. This technology is mainly used in the atomic energy industry, aerospace technology, ocean drilling technology, gas engine technology, automobile industry, aircraft manufacturing, high-speed trains and other high-tech industries to control and process certain elements in steel, and to The life and reliability of materials put forward higher and higher requirements. The Effect Of Carbon Concentration On Mechanical Properties After Carburizing Heat Treatment Electronics and microelectronics industry: Microelectronics technology requires smaller and smaller electronic components and circuits, and higher integration requirements. This is inseparable from the application of vacuum technology, especially the microfabrication technology of VLSI. The formation of geometrical structure, ultra-thin layer growth technology, and particle beam injection technology all require a high-quality and clean vacuum environment, which shows its development Dependence on vacuum technology and equipment. The Role Of Preheating Before Welding And Heat Treatment After Welding

VoIP Benefits For The Hospitality Industry Voice over Internet Protocol or VoIP for short, allows for the real-time transmission of voices over the Internet, and has been rising in popularity over the traditional Public Switched Telephone Network (PTSN). VoIP’s versatility and cost-effectiveness make it an attractive solution for an increasing number of industries. As a rule, many hotel customers avoid using hotel room phones due to the prohibitive cost. Many are the customers who have experienced sticker shock when they received their bill and saw how they were being nickel and dimed simply by using the room’s phone a few times. That’s the sort of lesson that sticks with guests, and they make sure that they don’t repeat that mistake again. However, by using a cheaper VoIP system, the hotel can pass those savings on to the guests, making the hotel phones a more attractive option again. Any hotel worth its salt wants to cater not only to vacationing guests, but to professionals on business trips. It’s all part of being all things to all people. VoIP Wi-Fi provides business guests with perks like video conferencing and call bridging, but without the hotel making a huge financial investment. Such an arrangement can turn a modest little hotel into a competitive, world-class facility with minimal monetary outlay. Hotel phone system improves hotel service experience Why is a Hotel Phone System Important IP Phones for Hotel VoIP System

VOIP ADVANTAGES/DISADVANTAGES There are plenty of advantages that go hand-in-hand with VoIP. Efficiency and cost savings are attractive in their own right. The ability to develop unified communications solutions that incorporate telephony also makes VoIP an extremely useful technology. For example, a company can integrate internet-dependent services, including voice, fax, email, instant messaging, and other real-time or data services. Having this application flexibility is a major benefit of VoIP. Call quality persists as one area where VoIP lags behind the PSTN. The PSTN set the standard for call quality, and doesn’t suffer from latency issues because the connection between the lines is constant. In other words, everything happens in real time. With VoIP data is sent in bursts. Only when someone talks and audio gets packetized does it get passed between devices. This means that there is greater potential for latency or dropouts if packets get lost or if there are hiccups in the re-assembly process. why should you choose an IP PBX Systems New Rock Solution for Hotel Industry Featured Funcitonsp What is hotel A.I. Virtual reception

The operating principle of Roots vacuum pump and roots blower are the same, both belong to positive displacement blower, and the structure of the whole machine is basically the same, but there are still some differences in some accessories. Roots blower belongs to blower blowing system and belongs to positive pressure fan class, while roots vacuum pump belongs to negative pressure suction system and belongs to negative pressure fan class. What else exists between them What about the difference? Let's have a look at it.What is the difference between roots vacuum pump and roots blower? Because roots vacuum pump is suction, it needs to customer service atmospheric pressure, so it is more difficult to overcome negative pressure, and positive pressure blower can rely on atmospheric pressure, positive pressure rise can be stronger, pressure scale is more extensive.Since the production of Roots vacuum pump is more difficult, the price of general roots vacuum pump will be higher than that of Roots blower. We can look at the quotation of the same type. The price of vacuum pump is often higher. After roots blower is installed, it can be used. However, roots vacuum pump may need to be equipped with front stage pump when starting.The purpose of the front stage pump is to ensure that the roots vacuum pump will not rise to a very high negative pressure. Therefore, the front stage pump is required to increase the negative pressure first, and then open the roots vacuum pump to continuously increase the pressure. In terms of operation principle, roots blower can sweep clean and pollution-free gas without daily smoothness. And its speed is fast, each part of the open space is small, less emission.Industrial craneRoots BlowersRoots Vacuum Pump

Small displacement plunger pump is an important device in hydraulic system. It depends on the plunger reciprocating movement in the cylinder block, so that the volume of the sealing chamber changes to achieve oil absorption, pressure oil. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency and convenient flow regulation, etc., and is widely used in high pressure, large flow and flow need to adjust the occasion, such as hydraulic press, construction machinery and ships. Advantages of plunger pump: 1, high parameters: high rated pressure, high speed, high driving power of the pump. 2, high efficiency, volume efficiency is about 95%, the total efficiency is about 90%. 3, the main parts of the plunger pump are compression stress, the strength of the material can be fully used. 4. Convenient variables and many forms. 5. Light weight per unit power. Ii. Disadvantages of the plunger pump: 1, the structure is more complex, the number of parts is more. 2. Poor self-priming. 3. High manufacturing process requirements and high cost. 4. Oil is sensitive to pollution, requiring high filtration accuracy and high requirements for use and maintenance. Related products: Vacuum Pump Heat Treatment Guide,Heat Treatment Equipment Liquid Ring Vacuum Pump