Plant extracts are formed from plants as raw materials, according to the use of the extracted products, through the physical and chemical extraction and separation process, to obtain and concentrate one or more active ingredients in plants without changing the structure of their active ingredients. product. Mostly used in the pharmaceutical industry, food industry, health industry, beauty industry and other industries.
In the process of plant extraction, the rotary evaporator and supporting low temperature and vacuum equipment produced by Zhengzhou Great Wall Science and Industry Co., Ltd. are widely used.
Taking a Taiwanese cosmetics OEM as an example, we have purchased more than 60 sets of supporting products of our company: rotary evaporator, circulating cooler, circulating water vacuum pump. Satisfy customers' production capacity requirements, product quality is stable, and recycling efficiency is high, which has been well received by customers!