Localization of core equipment of polyphenylene ether drying unit

It is reported that, as of now, the 30,000 tons / year polyphenylene ether (PPE) resin dryer designed and manufactured by Tianhua Chemical Machinery and Automation Research and Design Institute Co.

It is reported that, as of now, the 30,000 tons / year polyphenylene ether (PPE) resin dryer designed and manufactured by Tianhua Chemical Machinery and Automation Research and Design Institute Co.

As one of the engineering plastics with the highest import dependence in China, polyphenylene ether is included in the encouraged construction projects in the industrial policy guidance catalog of the National Development and Reform Commission.

In 2005, Nantong Xingchen, a subsidiary of China National Chemical Corporation, took advantage of the R&D and manufacturing of new materials and built China’s first 10,000-ton-level polyphenylene ether industrial production device.

How to find a technological breakthrough for "stuck neck", improve product quality, save equipment investment, accelerate project construction progress, and break the monopoly of foreign equipment technology ? In the construction of Nantong Xingchen's 30,000 tons / year polyphenylene ether project, Tianhua Institute and Nantong Xingchen will Combining the advantages of both parties, we will work together to tackle the industrial production technology of 10,000-ton polyphenylene ether.

During the initial production commissioning process, the drying machine had a sealing leakage problem.

At present, the capacity of the device can reach 50,000 tons / year, and the product has a low crushing rate, high quality stability, simple maintenance of the dryer, large output per unit, and strong adaptability.
All indicators meet the production needs and can completely replace imported equipment.
, In a leading position in the polyphenylene ether industry.