Yangtzejiang Pharmaceuticals Twelve Zhang Wei: There is a lamp in my heart，There is a road at your feet

Trial is one of the intermediate links from the product from development to officially put into production，The Chinese Testing Workshop as the "transit station" for development technology products，It is important to whether the product can be put into production smoothly。2007，In the early twenties, Zhang Wei, Zhang Wei, has always taken root in the test workshop in Jiangsu Hai Ci Biopharmaceutical Co., Ltd.，From first -line technicians to production squad leader，One drying is more than ten years。

"The Chinese test workshop is the place where I pour the most heart blood，I moved it with it several times ‘home’。"Zhang Wei recalled，"I witnessed the change of the workshop，The workshop also witnessed my growth。”

2010，Study on a certain product project in the workshop，Large project dosage、Mission weight，Almost half of the manpower follow -up of the workshop，Zhang Wei, who has just joined the job for two or three years, is also one of the project participants。

"Pure physical strength，Everyone is very hard。"Zhang Wei said with emotion，After the pillar (separation material) is completed every time,，They all have to collect materials with 5 liters of cups，Material density 1.5g/cm³，A full burn of 14 pounds，A shift requires the material to transport about one ton of material，More than a hundred back and forth back and forth，The arms are sore in the day and almost lift the arms。"Very tired，But this is compared to what I learned from me，Not worth talking about。"Zhang Wei blunt，This project allows him to systematically study and consolidate the essentials of various processes，Repeated in time again and again，Run the foundation more solid。

After ten years of refining，Zhang Wei grew up as an experienced "old squad leader"。2017，The squad leader who just took office still has a trace of discomfort，Unlike the work in the past, as long as you do nothing in your hand，The squad leader must consider too many things，From the class arrangement to the project progress to follow up，Then to the danger source and environmental factors of the job，All must be available。"Just like a chess，Take a step，You have to want three steps。"Zhang Wei made an analogy。

At the end of 2019，The workshop has reached a heavy responsibility -high risk、Study on the Study on the Study of Materials and Drugs, which integrates strong corrosion and other characteristics,。Project risk big，High danger，This burden fell to own hydrogenation、The two high -risk operation certificates of oxidation，and Zhang Wei, who has more than ten years of first -line work experience。

Middle -Trial Workshop production amplification，I will encounter a lot of in the laboratory、The content of unpredictable stage in the small test stage，Full of uncertainty。Zhang Wei led the 6 -person group to carry a heavy task，His eyebrows have not relaxed for a day: "This new device、New crafts are challenges，Adding the integrated characteristics of the material itself has never encountered，Once an accident appears，Unimaginable consequences。”

Zhang Wei led the team members to spend a week to debug the equipment，Activity experiment with common solvent，Check the dripping of the equipment、Seal Questions，Make sure the equipment runs stable。"These are not enough。"Zhang Wei often asked himself，"What should I do if I suddenly stop the power? How to deal with the leakage of the material?" He also set the emergency plan for a targeted manner，Copy with the strategy of Wanquan。Zhang Wei in everyone's eyes，Active thinking and consider weekly，Is a reassuring existence。

When the first batch of feeding production，Zhang Wei found a lot of problems。High density of bromide，More than thirty kilograms of materials will automatically sink into the bottom of the reaction 釜，It reacted for more than 20 hours to end，even changing the class halfway，This is a huge waste of manpower and time。

"Add a backbone device，Break the deposited bromine bromide，Accelerated response。"Team Team proposal。Zhang Wei also thought of this method，But bromine is different from other substances，High temperature、Counterattack medium may cause hidden dangers，He tried to design a set of processes，First reduce the temperature to the normal temperature without reaction，Choose an inert gas nitrogen as a medium for backwing，Build a dual guarantee mechanism to improve the safety factor。Zhang Wei determined that the idea is feasible after negotiating with the Institute，After the second batch of applications，The response time saves 70%，You can complete all the process，Work efficiency is greatly improved。

"We must not neglect at all at all。"Zhang Wei is not good at words，Quality and Safety，Simple four words，But heavy，It's like a navigation light，Put in his heart，Guide him every project in the work、Each round of optimization、Every operation ... (Tang Yumin)