Oil storage and transportation in oil storage and other places have a large amount of volatilization, resulting in waste and environmental pollution. Therefore, in these cases, liquid-ring compressors for oil and gas recovery operations are usually provided. At present, oil and gas recovery proce...

The application of Roots piston vacuum system in dehydrated vegetables can bring its vacuum freeze-drying technology into full play. The development of freeze-dried food can enrich the added value of agricultural products and earn foreign exchange through export. China’s dehydrated vegetabl...

Screw pump (zero maintenance cost, no loss operation, with variable frequency control system) (in the central vacuum system of printing plant, a product can be used as both vacuum pump and pressure pump, saving the quantity and cost of standby machine) The production printing and paper industry r...

With the development of vacuum application, there are various kinds of vacuum pumps. Widely used in metallurgy, chemical industry, food, electronic coating and other industries. In the chemical industry, the common vacuum pumps are mainly variable volume vacuum pumps and jet vacuum pumps accordin...

Vacuum drying equipment for paper holder: Support factory dry paper support, due to paper products, wood pulp products of poor thermal conductivity, and surface moisture cannot be removed too quickly, will produce difficult to control the stress. So choose shenzhen hengcai atlas screw vacuum drye...

Water ring vacuum pump is a kind of coarse vacuum pump. Its working principle is that the impeller is eccentrically installed in the pump body. When the impeller rotates, the water entering the pump body is thrown around by the impeller. Because of the centrifugal force, the water forms a closed ...

The roots liquid ring vacuum unit for sheet extrusion is an extruder vacuum system developed by our company. Air-cooled liquid ring roots vacuum unit Roots water ring unit is composed of ZJ roots pump as the main pumping pump, 2BV series water ring pump or roots – water ring unit as the fr...

EVP vacuum pump manufacturer produces water ring vacuum pump, which has strong corrosion resistance, high limit vacuum and large exhaust capacity. It is widely used in vacuum, evaporation, filtration, drying, concentration, distillation and vacuum crystallization processes in food, petroleum, che...

As we all know, liquid ring vacuum pump and liquid ring compressor are widely used in all walks of life because of their simple structure and convenient maintenance. Especially with the characteristics of isothermal compression, it is easy to suck and compress flammable and explosive gases. In ma...

Vacuum putty refining is an important part in special ceramics Vacuum putty refining is an important part in special ceramics. After vacuum treatment, the plasticity of the clay is improved. After vacuum degassing, the clay has a greater density after kneading, so the product is of low deformatio...