The vacuum pump refers to a kind of device that can pump out gas in a vessel to create a vacuum condition through the change of gas volume. The lubricating oil used by a vacuum pump is known as vacuum pump oil. According to the vacuum conditions of vacuum pumps, vacuum pumps can be categorized […]
The water circulating vacuum pump is a type of jet pump taking circulating water as the working fluid. It adopts the jet technology to generate negative pressure and sums up the pros and cons of piston pump, rotary vane vacuum pump and glass extracting pump. It is widely used for pumping out gas during the […]
It’s necessary to know how to use and maintain a water circulating vacuum pump properly and correctly in order to maintain its good working performance, improve its working efficiency and extend its service life. So what should we do? Precautions for Using a Water Circulating Vacuum Pump The correct use of the equipment is regarded […]
A water circulating vacuum pump is a new type of multi-purpose vacuum pump taking circulating water as the working fluid and using the jet to generate the negative pressure. It can provide vacuum condition for chemical laboratories as well as supply recirculated cooling water for reaction devices. It is an ideal equipment used in universities, […]
With the development of vacuum applications, there are various kinds of vacuum pumps. Based on their working principles, there are two main types of vacuum pumps, which are gas capture pumps and gas transfer pumps. The commonly used vacuum pumps include water circulating vacuum pump, rotary vane vacuum pump, diffusion pump, reciprocating pump, slide valve […]
As a common device in laboratory, a vacuum pump is used to create or maintain the required vacuum level. It generally has a greatly wide application areas as a accessory equipment for other laboratory devices. For example, it can be used in the laboratory, an engineering or processing area, and even the process of moving […]
Essential Oils play an important role in people’s daily life. Not only are they anti-aging, anti-inflammatory and anti-viral, but they can be used to relief pressure, calm and ease people’s negative emotions, and reduce people’s anxiety and fear. So what are essential oils and how to extract them from plants? What are Essential Oils? Essential […]
The cannabis is generally required to be further distilled after being extracted from the hemp plant in order to get a purer product with CBD or THC content of more than 90%. As the demands for cannabis distillation increases, it’s necessary to know what cannabis distillation is and how it works. What is Cannabis Distillation? […]
There are more and more types of vacuum pumps with the development of vacuum applications. The vacuum pumping system is often required to be composed of several kinds of vacuum pumps in order to satisfy requirements of production and scientific research. What is a Vacuum Pump? As a common device in laboratory, a vacuum pump […]
The short path distillation is one of the most high-efficiency distillation techniques in people’s using, which can solve the problem that conventional distillation technology can’t. It is widely used in food, medicine, fine chemicals, electronic materials, plastic engineering and polymers (such as polyols, fatty acids, polyphenols, polyurethane, epoxy resins, lactic acid, monoglycerides, flavors, heavy oils […]