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Jin Zhengda

copyfrom:shengtai Date:2016-07-14 viewed:341

 
      Jinzhengda Ecological Engineering Cooperation engaged in the compound fertilizer, slow substained-release fertilizer and research and development, production and sales of other new fertilizers is the key national high-tech enterprise and the Asian largest substained-release fertilizer production base. As a major agricultural country, our country is very strict about the quality of fertilizer, and the competition in the fertilizer market is fierce. As we all know, only good ingredients can produce good products. Thus, to find a good diatomite filler supplier is very important.


 
      In 2010, Jinzhengda cooperation found Qingdao shengtai. Through various information, Knowing that Qingdao shengtai silicon industry limited company is the industry benchmarking of China . It possesses advanced constant production line of diatomite, which can produce diatomite products of  different mesh and whiteness. so they contact the Qingdao shengtai. After the on-the-spot investigation and negotiation of supplier cooperation, they start to test samples in small size and obtained good effects of substained-release.  Jin Zhengda signed long-term supply contracts with Qingdao Shengtai and make sure that Qingdao shengtai as the only diatomite supplier for Jinzhengda cooperation. 


 
      Jinzhengda and Qingdao Shengtai make progresses and developments in their cooperation. Jinzhengda is now obtained an absolute share of the market.Qingdao shengtai silicon industry company also becomes the backbone of the diatomite industry. It is believed that in the continuous cooperation, the two companies will always be firm in providing the market with the belief of better products, continuous improvement and innovation.

      
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常见问题Common problem

What’s diatomaceous earth stuffing?
For applied structures of diatomite, fillings act as the second largest use of diatomite inferior to filter-aid It is of light-weight, soft-quality, multi-hole, sound insulation, heat-resistant, acid-resistant, large specific surface area as well as stable chemical property and other series of good characters, so diatomite is a kind of functional fillings wildly used in many industrial fields
How about quality stability of products of your company?
Raw materials of our company for producing diatomite filter-aid are completely from self-owned mine and high quality ores with SiO2 more than 85% are used for production Our company persists in inspecting all raw materials, intermediate products and additives and strictly implements ISO9001: 2000 quality management system standards and ISO14001: 2004 environmental management system standards during actual production Tracking for finished products is
Functional Mechanism of Diatomite(diatomaceous earth) Filter-aid
Circulate pre-coating liquid of diatomite again and again to make the first layer of diatomite deposited on the filter medium, and this process is called as pre-coating Then make a spot of diatomite added into original liquid timely, which is called as addition Along with process of filtration, the diatomite added mixes with impurities in the original liquid, depositing on the pre-coating layer, thus new pre-coating layers are formed constantly;
Selection of Model of Diatomite (diatomaceous earth) Filter-aid
Choosing right filter-aid model is crucial to success of use Since it’s different of filter machine, operating environment and technical requirement for each factory, different models of filter-aid in our company could be chosen randomly on the basis of ensuring clear filter liquid and getting most filtration quantities So generally on the premise of satisfying technical requirement, it is a must to search for maximal filtration speed, according
How about chemical stability of Diatomite (diatomaceous earth) filter-aid?
“Tosens” brand diatomite filter-aid has chemical stability and doesn’t’ produce chemical change with the suspension except for the hydrofluoric acid and also is not soluble in fluid phase; moreover, it has low heavy metal content and doesn’t contain poor impurities, dyeing, sand grains and unpleasant odor High-purity raw material, advanced production equipment and high-standard quality management system can fundamentally relieve the client