1.Ever-Power Vacuum Pumps Co.,Ltd.
Manufacturer of: Vacuum pumps of spiral slice type, Rotary Piston vacuum pumps, Roots Vacuum pumps, Cas-Cooling Roots Vacuum pumps, Rotary Vane Vacuum Pumps, Water ring Vacuum Pumps,Reciprocating vacuum pumps and Vacuum valves and test values and various associated vacuum products and technique.
HangZhou Ever-PowerVacuum Pumps Co.,Ltd. We’ve the strongest improvement potential of vacuum pumps and vacuum equipments technologic.
Firm has innovative design, Advanced tools, the biggest vacuum pumps check center in China, also has already established the rigid Q/C systemas per ISO9001 normal. You will discover total 25 main series of vacuum products, Our solutions are broadly used in departments of metallurgical, developing supplies, petroleum, environmental, proteion, chemical, medicine, textiles, meals, aerospae, electronic, power, nationwide defence industries and science research and so on.
2.LIQUID (WATER) RING VACUUM PUMPS
Working principle and attributes:
For the series SK, 2SK, YK and 2YK liquid ring vacuum pumps, multi-vane impeller is fixed ecceentrically within the pump casing. When the vanes rotate, the liquid while in the casing forms a liquid ring that is definitely concentric using the pump casing under the centrifugal effect, the cubage amongst liquid and vanes have a periodic change, so the function of pumping be carried out. Liquid ring vacuum pumps are from the attributes of low vitality consumption and reduced noise. They will be used to pump water vapor, inflammable and explosive gas likewise as ordinary gases. With unique products used for key components, they are able to also pump corrosive gas. Appropriate actuating medium or at times pumped medium is usually chosen as actuating liquids, so the pumps can just about take care of all broadly used for light, chemical, food, electric electrical power and pharmaceutical industries, and so forth.