Vacuum accessories, water ring vacuum pump equipment company (certified), vacuum pump

Vacuum pumps are widely used: aviation, petroleum, chemicals, electronics, machinery, metallurgy, mining, paper, textile, food, building materials, casting, vacuum Hospital Center station, vacuum concentration, vacuum drying, vacuum heat treatment, vacuum coating, vacuum conveyor, etc. in the field of vacuum treatment process. In most of the water ring vacuum pump vacuum pump in price, its working temperature is about 15-20 ℃, it depends on the temperature of the water to add. In fact, the water pump limit pressure is not very important, because different liquids, when the pressure is lower than 50-60hPa, cavitation will occur, pump parts will be damaged. When the pump is close to the limit pressure, pumping speed is very low vacuum principle, the pump inlet water begins to boil. Go to the outlet of the pump when the pump when Zibo, bubble formation began to break. This will generate a lot of noise vacuum pump, and the pump's drive wheels and other parts of the pump chamber is gradually destroyed. This phenomenon is commonly referred to as cavitation. Once cavitation occurs, it is necessary the introduction of a small amount of fresh air through a small valve. Vibrating grate plate in this case, at the entrance to the Official Road to open a small hole, so adding some fresh quantitatively other, if you are using a gas injector, cavitation will not be produced. Vacuum accessories, water ring vacuum pump equipment company (certified), water ring vacuum pump is provided by Zibo Vacuum Equipment Co., Ltd .. Zibo Water Ring Vacuum Equipment Ltd. (www.zksb.com.cn) Shandong Zibo, vacuum leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the water ring vacuum equipment company leadership with the staff warmly welcome all inquiries negotiations to create water ring vacuum equipment company a better future.