Reverse osmosis is a kind of membrane separation techniques which was deveoped in 1970s it mainly uses theosmos is principle of thesenipermeable membrance,and brin a kind of pressure to itinace rtain way,opposite to the force innatural osmosis direction,then the water inthe strong solution osnosizes into thin solution,thin isreverse osmosis,the unit which is made up of reverse osmosis components is reverseosmosis unit.

The purified water equipment for the pharmaceutical industry produced by our company mainly solves key problems such as compliance and stability of production water for pharmaceutical companies. Its core functions include removing impurities in water through reverse osmosis, EDI and other processes to ensure that the water quality meets the pharmacopoeia standards, and indicators such as microorganisms and conductivity are controllable. The equipment also has an automated control system that can monitor water quality in real time and record data to meet GMP requirements for production process traceability. At the same time, the circulation pipeline design prevents the growth of microorganisms and provides a reliable water source for the production of injections, oral preparations, etc. It is an important infrastructure for pharmaceutical companies to ensure the quality of drugs.

Ultra-high standard water quality guarantee: using core equipment such as multi-effect distilled water machine and hot-pressed distilled water machine, combined with pretreatment, reverse osmosis and other processes, through high-temperature distillation (≥121℃) to deeply remove heat sources, microorganisms, endotoxins and chemical pollutants, so that the water quality meets the injection water standard of the "Chinese Pharmacopoeia" to ensure the safety and effectiveness of drugs.

High-standard steam quality assurance: using multi-effect distillation or plate evaporation technology, using purified water or water for injection as raw materials, effectively removing non-volatile matter, microorganisms, pyrogens and other impurities in water through physical separation, and producing pure steam that meets the requirements of the "Chinese Pharmacopoeia", meeting the high-demand scenarios such as sterile drug production, equipment sterilization, and pipeline disinfection.

High-precision intelligent proportioning: using weighing and flow meter metering modules, with servo motor-driven stirring paddles, screw pumps and other components, to achieve milligram-level precise feeding and mixing of main drugs, excipients, and solvents, with the error controlled within ±0.3%; supporting multi-formula storage and one-button switching, adapting to the production needs of oral liquids of different dosage forms and specifications.

Ultra-precision preparation control: Use high-precision weighing sensors and micro-metering pumps to achieve microgram-level precise proportioning of raw materials such as main drugs, buffers, and antibacterial agents, with an error control within ±0.1%; equipped with dynamic stirring and online concentration monitoring systems, real-time adjustment of mixing parameters to ensure uniformity of drug concentration and avoid local concentration deviations affecting drug efficacy.

Extreme aseptic environment guarantee: The isolation operation technology (RABS) or fully enclosed aseptic isolator is used, with Class A laminar flow protection, to achieve physical isolation between operators and materials; the system surface is electropolished with 316L stainless steel (Ra≤0.28μm), the pipeline is welded with zero dead angles, and the online VHP (vaporized hydrogen peroxide) sterilization technology is used to ensure the sterility of the system throughout its life cycle, effectively controlling the risk of microbial and endotoxin contamination.

Ultra-high standard sterility assurance: using isolation operation technology (RABS) or fully enclosed sterile isolator, combined with Class A laminar clean environment, to achieve physical isolation between operators and liquid medicine; system equipment and pipelines are electropolished with 316L stainless steel (Ra≤0.28μm), with zero dead angle welding design to eliminate microorganisms and impurities; integrated online pure steam sterilization (SIP) and online cleaning (CIP) functions, the sterilization temperature can reach above 121°C, ensuring the sterility of the entire process and effectively controlling the risks of pyrogens and endotoxins.

Accurate dispensing: The dispensing system can choose liquid level metering or weighing metering to achieve automatic metering of materials. It can also link pH sensors and acid and alkali pumps to achieve automatic pH adjustment, ensure accurate dispensing, and ensure the stability of the quality of topical preparations.

In view of the expensive raw materials and high efficiency of trace amounts of biological products, high-precision weighing sensors and flow meters are used, with a metering accuracy of up to ±0.1%, to ensure the precise delivery of each raw material; through the PLC control system, according to the formulation requirements of different biological products (such as vaccines, antibody drugs, etc.), the sequential addition and gradient mixing of multi-component materials are realized to ensure process stability.