On June 1, the company successfully sent the 800 type centrifugal spray dryer to Ningxia Hui Autonomous Region. The company's main business scope includes pharmaceutical intermediates, chemical products, etc., so it has high requirements for the drying effect of centrifugal spray dryer. This cooperation is of great value and significance to improve and perfect the technical process of Pengduo.


Spray drying is widely used in liquid forming and drying industries. It is suitable for generating powder and granular solid products from solution, lotion, suspension and paste liquid raw materials. Therefore, spray drying is an ideal process when the particle size distribution, residual moisture content, bulk density and particle shape of the finished product must meet accurate standards.


The working principle of the spray dryer is that after being filtered and heated, the air enters the air distributor at the top of the dryer, and the hot air enters the drying chamber evenly in a spiral shape. The feed liquid passes through the high-speed centrifugal atomizer on the top of the tower body, and (rotating) spray into extremely fine mist like liquid beads, which can be dried into finished products in a very short time in parallel with hot air. The finished product is continuously output from the bottom of the drying tower and the cyclone separator, and the waste is discharged by the fan.


Ensuring product quality and improving customer experience has always been a strategic position in the company's development. Pengduo will continuously improve its own hard and soft capabilities, and provide satisfactory services to new and old customers.