In processes such as pressure swing adsorption for decarbonization and hydrogen extraction, using a water ring vacuum pump to perform vacuum desorption and regeneration of the adsorbent enables us to handle gas volumes ranging from tens of thousands of cubic meters per hour to several hundred thousand cubic meters per hour.

For gases such as hydrogen, chlorine, acetylene, vinyl chloride, benzene, hydrogen sulfide, cyanogen hydride, carbon dioxide, Styrene， ethanol, acetone, etc., the liquid ring compressor is used for compression and transportation. The maximum pressure can reach 0.8 MPa(G)， and the single-unit processing capacity can reach 2400 cubic meters per hour.

Multi-effect evaporator or MVR evaporator is particularly suitable for the distillation, concentration and drying of heat-sensitive materials under vacuum conditions. By lowering the boiling point of the liquid, it can reduce energy consumption while ensuring the quality of the product.

Organic solvents are widely used in industries such as paints, pharmaceuticals, dyeing, and textiles. Due to environmental protection and production cost considerations, they need to be recycled and reused. The Roets water ring vacuum unit can effectively recover them, with a general recovery rate of over 95%. The ultimate vacuum level can reach 0.5 Pa(A), and the air extraction volume can reach 10,000 cubic meters per hour.

In enterprises such as potassium fertilizer, citric acid, and desulfurization sulfur nitrate, for the dehydration of materials or reactants, by using drum and belt filter machines in conjunction with vacuum pumps, large-scale continuous production can be achieved, significantly reducing labor intensity and maximizing the product yield.