Dry machinery potential market is awaiting

When it comes to market issues, the application of drying technology in China is by no means confined to the chemical industry but it is widely spread across industries. With the continuous development and progress of science and technology, the application of drying technology will be fur

Airtight comprehensive leak test measures

Whether the sieve tray of the fractionation tower is blocked, whether the secondary rectification condition is normal, whether the outer cylinder of the fractionation tower is frosted or sweated, and if so, the fractionation tower should be heated and blown off, and the pearl sand is r